diff --git a/libgambatte/src/memory.cpp b/libgambatte/src/memory.cpp
index 7929050d..3cc8b115 100644
--- a/libgambatte/src/memory.cpp
+++ b/libgambatte/src/memory.cpp
@@ -219,7 +219,6 @@ unsigned long Memory::event(unsigned long cc) {
 			unsigned dmaDest = dmaDestination_;
 			unsigned dmaLength = ((ioamhram_[0x155] & 0x7F) + 1) * 0x10;
 			unsigned length = hdmaReqFlagged(intreq_) ? 0x10 : dmaLength;
-
 			ackDmaReq(intreq_);
 
 			if ((static_cast<unsigned long>(dmaDest) + length) & 0x10000) {
@@ -289,9 +288,16 @@ unsigned long Memory::event(unsigned long cc) {
 	case intevent_interrupts:
 		if (halted()) {
 			cc += 4 * (isCgb() || cc - intreq_.eventTime(intevent_interrupts) < 2);
+			if (cc > lastOamDmaUpdate_)
+				updateOamDma(cc);
+
 			intreq_.unhalt();
 			intreq_.setEventTime<intevent_unhalt>(disabled_time);
 		}
+		if (cc >= intreq_.eventTime(intevent_video))
+			lcd_.update(cc);
+		if (cc >= intreq_.eventTime(intevent_dma))
+			break;
 
 		if (ime()) {
 			di();
diff --git a/test/hwtests/irq_precedence/hdma_vs_m0_scx1_cgb04c_out1234.asm b/test/hwtests/irq_precedence/hdma_vs_m0_scx1_cgb04c_out1234.asm
new file mode 100644
index 00000000..83d5162e
--- /dev/null
+++ b/test/hwtests/irq_precedence/hdma_vs_m0_scx1_cgb04c_out1234.asm
@@ -0,0 +1,141 @@
+.size 8000
+
+.text@48
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 01
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld b, 02
+	ld c, 41
+lbegin_waitm2:
+	ldff a, (c)
+	and a, 03
+	cmp a, b
+	jrnz lbegin_waitm2
+	ld a, 08
+	ldff(41), a
+	ld a, 80
+	ldff(55), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+lbegin_wait_int:
+	jr lbegin_wait_int
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/hdma_vs_m0_scx2_cgb04c_out0183.asm b/test/hwtests/irq_precedence/hdma_vs_m0_scx2_cgb04c_out0183.asm
new file mode 100644
index 00000000..6f6eec1e
--- /dev/null
+++ b/test/hwtests/irq_precedence/hdma_vs_m0_scx2_cgb04c_out0183.asm
@@ -0,0 +1,141 @@
+.size 8000
+
+.text@48
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 02
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld b, 02
+	ld c, 41
+lbegin_waitm2:
+	ldff a, (c)
+	and a, 03
+	cmp a, b
+	jrnz lbegin_waitm2
+	ld a, 08
+	ldff(41), a
+	ld a, 80
+	ldff(55), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+lbegin_wait_int:
+	jr lbegin_wait_int
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/hdma_vs_m0_scx2_halt_cgb04c_out1234.asm b/test/hwtests/irq_precedence/hdma_vs_m0_scx2_halt_cgb04c_out1234.asm
new file mode 100644
index 00000000..60d5dfe6
--- /dev/null
+++ b/test/hwtests/irq_precedence/hdma_vs_m0_scx2_halt_cgb04c_out1234.asm
@@ -0,0 +1,140 @@
+.size 8000
+
+.text@48
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 02
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld b, 02
+	ld c, 41
+lbegin_waitm2:
+	ldff a, (c)
+	and a, 03
+	cmp a, b
+	jrnz lbegin_waitm2
+	ld a, 08
+	ldff(41), a
+	ld a, 80
+	ldff(55), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+	halt
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/hdma_vs_m0_scx3_cgb04c_out1234.asm b/test/hwtests/irq_precedence/hdma_vs_m0_scx3_cgb04c_out1234.asm
new file mode 100644
index 00000000..289a58b8
--- /dev/null
+++ b/test/hwtests/irq_precedence/hdma_vs_m0_scx3_cgb04c_out1234.asm
@@ -0,0 +1,141 @@
+.size 8000
+
+.text@48
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 03
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld b, 02
+	ld c, 41
+lbegin_waitm2:
+	ldff a, (c)
+	and a, 03
+	cmp a, b
+	jrnz lbegin_waitm2
+	ld a, 08
+	ldff(41), a
+	ld a, 80
+	ldff(55), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+lbegin_wait_int:
+	jr lbegin_wait_int
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_ei_scx1_1_cgb04c_out102E.asm b/test/hwtests/irq_precedence/late_hdma_vs_ei_scx1_1_cgb04c_out102E.asm
new file mode 100644
index 00000000..6038d642
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_ei_scx1_1_cgb04c_out102E.asm
@@ -0,0 +1,151 @@
+.size 8000
+
+.text@48
+	jp lstatint
+
+.text@50
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 01
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld b, 03
+	ld c, 41
+lbegin_waitm3:
+	ldff a, (c)
+	and a, b
+	cmp a, b
+	jrnz lbegin_waitm3
+	ld a, 20
+	ldff(41), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+lstatint:
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld a, 80
+	ldff(55), a
+	ld a, 04
+	ldff(0f), a
+	ldff(ff), a
+
+.text@102c
+	ei
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_ei_scx1_2_cgb04c_out1234.asm b/test/hwtests/irq_precedence/late_hdma_vs_ei_scx1_2_cgb04c_out1234.asm
new file mode 100644
index 00000000..e45d56d7
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_ei_scx1_2_cgb04c_out1234.asm
@@ -0,0 +1,151 @@
+.size 8000
+
+.text@48
+	jp lstatint
+
+.text@50
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 01
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld b, 03
+	ld c, 41
+lbegin_waitm3:
+	ldff a, (c)
+	and a, b
+	cmp a, b
+	jrnz lbegin_waitm3
+	ld a, 20
+	ldff(41), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+lstatint:
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld a, 80
+	ldff(55), a
+	ld a, 04
+	ldff(0f), a
+	ldff(ff), a
+
+.text@102d
+	ei
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_ei_scx2_1_cgb04c_out102F.asm b/test/hwtests/irq_precedence/late_hdma_vs_ei_scx2_1_cgb04c_out102F.asm
new file mode 100644
index 00000000..774c94d2
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_ei_scx2_1_cgb04c_out102F.asm
@@ -0,0 +1,151 @@
+.size 8000
+
+.text@48
+	jp lstatint
+
+.text@50
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 02
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld b, 03
+	ld c, 41
+lbegin_waitm3:
+	ldff a, (c)
+	and a, b
+	cmp a, b
+	jrnz lbegin_waitm3
+	ld a, 20
+	ldff(41), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+lstatint:
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld a, 80
+	ldff(55), a
+	ld a, 04
+	ldff(0f), a
+	ldff(ff), a
+
+.text@102d
+	ei
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_ei_scx2_2_cgb04c_out1234.asm b/test/hwtests/irq_precedence/late_hdma_vs_ei_scx2_2_cgb04c_out1234.asm
new file mode 100644
index 00000000..25aa93dc
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_ei_scx2_2_cgb04c_out1234.asm
@@ -0,0 +1,151 @@
+.size 8000
+
+.text@48
+	jp lstatint
+
+.text@50
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 02
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld b, 03
+	ld c, 41
+lbegin_waitm3:
+	ldff a, (c)
+	and a, b
+	cmp a, b
+	jrnz lbegin_waitm3
+	ld a, 20
+	ldff(41), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+lstatint:
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld a, 80
+	ldff(55), a
+	ld a, 04
+	ldff(0f), a
+	ldff(ff), a
+
+.text@102e
+	ei
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_ie_scx1_1_cgb04c_out102E.asm b/test/hwtests/irq_precedence/late_hdma_vs_ie_scx1_1_cgb04c_out102E.asm
new file mode 100644
index 00000000..57d9a51c
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_ie_scx1_1_cgb04c_out102E.asm
@@ -0,0 +1,151 @@
+.size 8000
+
+.text@48
+	jp lstatint
+
+.text@50
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 01
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld b, 03
+	ld c, 41
+lbegin_waitm3:
+	ldff a, (c)
+	and a, b
+	cmp a, b
+	jrnz lbegin_waitm3
+	ld a, 20
+	ldff(41), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+lstatint:
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld a, 80
+	ldff(55), a
+	ld a, 04
+	ldff(0f), a
+	ei
+
+.text@102c
+	ldff(ff), a
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_ie_scx1_2_cgb04c_out1234.asm b/test/hwtests/irq_precedence/late_hdma_vs_ie_scx1_2_cgb04c_out1234.asm
new file mode 100644
index 00000000..b51d8118
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_ie_scx1_2_cgb04c_out1234.asm
@@ -0,0 +1,151 @@
+.size 8000
+
+.text@48
+	jp lstatint
+
+.text@50
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 01
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld b, 03
+	ld c, 41
+lbegin_waitm3:
+	ldff a, (c)
+	and a, b
+	cmp a, b
+	jrnz lbegin_waitm3
+	ld a, 20
+	ldff(41), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+lstatint:
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld a, 80
+	ldff(55), a
+	ld a, 04
+	ldff(0f), a
+	ei
+
+.text@102d
+	ldff(ff), a
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_ie_scx2_1_cgb04c_out102F.asm b/test/hwtests/irq_precedence/late_hdma_vs_ie_scx2_1_cgb04c_out102F.asm
new file mode 100644
index 00000000..9aeb02b6
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_ie_scx2_1_cgb04c_out102F.asm
@@ -0,0 +1,151 @@
+.size 8000
+
+.text@48
+	jp lstatint
+
+.text@50
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 02
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld b, 03
+	ld c, 41
+lbegin_waitm3:
+	ldff a, (c)
+	and a, b
+	cmp a, b
+	jrnz lbegin_waitm3
+	ld a, 20
+	ldff(41), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+lstatint:
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld a, 80
+	ldff(55), a
+	ld a, 04
+	ldff(0f), a
+	ei
+
+.text@102d
+	ldff(ff), a
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_ie_scx2_2_cgb04c_out1234.asm b/test/hwtests/irq_precedence/late_hdma_vs_ie_scx2_2_cgb04c_out1234.asm
new file mode 100644
index 00000000..6bc4fb66
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_ie_scx2_2_cgb04c_out1234.asm
@@ -0,0 +1,151 @@
+.size 8000
+
+.text@48
+	jp lstatint
+
+.text@50
+	jp lprint_8000
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld a, 02
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+	ld b, 03
+	ld c, 41
+lbegin_waitm3:
+	ldff a, (c)
+	and a, b
+	cmp a, b
+	jrnz lbegin_waitm3
+	ld a, 20
+	ldff(41), a
+	ld a, 02
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+lstatint:
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+	ld a, 80
+	ldff(55), a
+	ld a, 04
+	ldff(0f), a
+	ei
+
+.text@102e
+	ldff(ff), a
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_1_cgb04c_out1234.asm b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_1_cgb04c_out1234.asm
new file mode 100644
index 00000000..e94c721c
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_1_cgb04c_out1234.asm
@@ -0,0 +1,153 @@
+.size 8000
+
+.text@50
+	jp ltimaint
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, fe
+	ldff(05), a
+	ldff(06), a
+	ld a, 04
+	ldff(07), a
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+ltimaint:
+	ldff a, (40)
+	and a, 80
+	jpnz lprint_8000
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+
+.text@113c
+	ld a, 91
+	ldff(40), a
+	ld a, 01
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+
+.text@11c0
+	ld a, 80
+	ldff(55), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_2_cgb04c_out11E9.asm b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_2_cgb04c_out11E9.asm
new file mode 100644
index 00000000..bb19234f
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_2_cgb04c_out11E9.asm
@@ -0,0 +1,153 @@
+.size 8000
+
+.text@50
+	jp ltimaint
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, fe
+	ldff(05), a
+	ldff(06), a
+	ld a, 04
+	ldff(07), a
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+ltimaint:
+	ldff a, (40)
+	and a, 80
+	jpnz lprint_8000
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+
+.text@113d
+	ld a, 91
+	ldff(40), a
+	ld a, 01
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+
+.text@11c0
+	ld a, 80
+	ldff(55), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_halt_1_cgb04c_out1234.asm b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_halt_1_cgb04c_out1234.asm
new file mode 100644
index 00000000..9f77b02f
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_halt_1_cgb04c_out1234.asm
@@ -0,0 +1,155 @@
+.size 8000
+
+.text@50
+	jp ltimaint
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, fe
+	ldff(05), a
+	ldff(06), a
+	ld a, 04
+	ldff(07), a
+	ld a, 04
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+ltimaint:
+	ldff a, (40)
+	and a, 80
+	jpnz lprint_8000
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+
+.text@113d
+	ld a, 91
+	ldff(40), a
+	ld a, 01
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+
+.text@11c0
+	ld a, 80
+	ldff(55), a
+	xor a, a
+	ldff(0f), a
+	ei
+	halt
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_halt_2_cgb04c_out11C9.asm b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_halt_2_cgb04c_out11C9.asm
new file mode 100644
index 00000000..d9ea0725
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx1_halt_2_cgb04c_out11C9.asm
@@ -0,0 +1,155 @@
+.size 8000
+
+.text@50
+	jp ltimaint
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, fe
+	ldff(05), a
+	ldff(06), a
+	ld a, 04
+	ldff(07), a
+	ld a, 04
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+ltimaint:
+	ldff a, (40)
+	and a, 80
+	jpnz lprint_8000
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+
+.text@113e
+	ld a, 91
+	ldff(40), a
+	ld a, 01
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+
+.text@11c0
+	ld a, 80
+	ldff(55), a
+	xor a, a
+	ldff(0f), a
+	ei
+	halt
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_1_cgb04c_out1234.asm b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_1_cgb04c_out1234.asm
new file mode 100644
index 00000000..e520c6c0
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_1_cgb04c_out1234.asm
@@ -0,0 +1,153 @@
+.size 8000
+
+.text@50
+	jp ltimaint
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, fe
+	ldff(05), a
+	ldff(06), a
+	ld a, 04
+	ldff(07), a
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+ltimaint:
+	ldff a, (40)
+	and a, 80
+	jpnz lprint_8000
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+
+.text@113b
+	ld a, 91
+	ldff(40), a
+	ld a, 02
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+
+.text@11c0
+	ld a, 80
+	ldff(55), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_2_cgb04c_out11E9.asm b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_2_cgb04c_out11E9.asm
new file mode 100644
index 00000000..f42c7d98
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_2_cgb04c_out11E9.asm
@@ -0,0 +1,153 @@
+.size 8000
+
+.text@50
+	jp ltimaint
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, fe
+	ldff(05), a
+	ldff(06), a
+	ld a, 04
+	ldff(07), a
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+ltimaint:
+	ldff a, (40)
+	and a, 80
+	jpnz lprint_8000
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+
+.text@113c
+	ld a, 91
+	ldff(40), a
+	ld a, 02
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+
+.text@11c0
+	ld a, 80
+	ldff(55), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_halt_1_cgb04c_out1234.asm b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_halt_1_cgb04c_out1234.asm
new file mode 100644
index 00000000..9ee10bab
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_halt_1_cgb04c_out1234.asm
@@ -0,0 +1,155 @@
+.size 8000
+
+.text@50
+	jp ltimaint
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, fe
+	ldff(05), a
+	ldff(06), a
+	ld a, 04
+	ldff(07), a
+	ld a, 04
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+ltimaint:
+	ldff a, (40)
+	and a, 80
+	jpnz lprint_8000
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+
+.text@113c
+	ld a, 91
+	ldff(40), a
+	ld a, 02
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+
+.text@11c0
+	ld a, 80
+	ldff(55), a
+	xor a, a
+	ldff(0f), a
+	ei
+	halt
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+
diff --git a/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_halt_2_cgb04c_out11C9.asm b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_halt_2_cgb04c_out11C9.asm
new file mode 100644
index 00000000..ac499c12
--- /dev/null
+++ b/test/hwtests/irq_precedence/late_hdma_vs_tima_scx2_halt_2_cgb04c_out11C9.asm
@@ -0,0 +1,155 @@
+.size 8000
+
+.text@50
+	jp ltimaint
+
+.text@100
+	jp lbegin
+
+.data@143
+	c0
+
+.text@150
+lbegin:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, fe
+	ldff(05), a
+	ldff(06), a
+	ld a, 04
+	ldff(07), a
+	ld a, 04
+	ldff(ff), a
+	xor a, a
+	ldff(0f), a
+	ei
+
+.text@1000
+ltimaint:
+	ldff a, (40)
+	and a, 80
+	jpnz lprint_8000
+	ld sp, cff2
+	ld hl, 1234
+	push hl
+	pop hl
+
+.text@113d
+	ld a, 91
+	ldff(40), a
+	ld a, 02
+	ldff(43), a
+	ld a, cf
+	ldff(51), a
+	ld a, f0
+	ldff(52), a
+	xor a, a
+	ldff(53), a
+	ldff(54), a
+
+.text@11c0
+	ld a, 80
+	ldff(55), a
+	xor a, a
+	ldff(0f), a
+	ei
+	halt
+
+.text@7000
+lprint_8000:
+	ld b, 91
+	call lwaitly_b
+	xor a, a
+	ldff(40), a
+	ld a, (8001)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9800), a
+	ld a, b
+	and a, 0f
+	ld(9801), a
+	ld a, (8000)
+	ld b, a
+	swap a
+	and a, 0f
+	ld(9802), a
+	ld a, b
+	and a, 0f
+	ld(9803), a
+	ld bc, 7a00
+	ld hl, 8000
+	ld d, 00
+lprint_copytiles:
+	ld a, (bc)
+	inc bc
+	ld(hl++), a
+	dec d
+	jrnz lprint_copytiles
+	ld a, c0
+	ldff(47), a
+	ld a, 80
+	ldff(68), a
+	ld a, ff
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(69), a
+	ldff(69), a
+	xor a, a
+	ldff(42), a
+	ldff(43), a
+	ld a, 91
+	ldff(40), a
+lprint_limbo:
+	jr lprint_limbo
+
+.text@7400
+lwaitly_b:
+	ld c, 44
+lwaitly_b_loop:
+	ldff a, (c)
+	cmp a, b
+	jrnz lwaitly_b_loop
+	ret
+
+.data@7a00
+	00 00 7f 7f 41 41 41 41
+	41 41 41 41 41 41 7f 7f
+	00 00 08 08 08 08 08 08
+	08 08 08 08 08 08 08 08
+	00 00 7f 7f 01 01 01 01
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 01 01 01 01
+	3f 3f 01 01 01 01 7f 7f
+	00 00 41 41 41 41 41 41
+	7f 7f 01 01 01 01 01 01
+	00 00 7f 7f 40 40 40 40
+	7e 7e 01 01 01 01 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 41 41 41 41 7f 7f
+	00 00 7f 7f 01 01 02 02
+	04 04 08 08 10 10 10 10
+	00 00 3e 3e 41 41 41 41
+	3e 3e 41 41 41 41 3e 3e
+	00 00 7f 7f 41 41 41 41
+	7f 7f 01 01 01 01 7f 7f
+	00 00 08 08 22 22 41 41
+	7f 7f 41 41 41 41 41 41
+	00 00 7e 7e 41 41 41 41
+	7e 7e 41 41 41 41 7e 7e
+	00 00 3e 3e 41 41 40 40
+	40 40 40 40 41 41 3e 3e
+	00 00 7e 7e 41 41 41 41
+	41 41 41 41 41 41 7e 7e
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 7f 7f
+	00 00 7f 7f 40 40 40 40
+	7f 7f 40 40 40 40 40 40
+