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demo testrom

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This commit is contained in:
Daniel Bulant 2023-01-25 11:28:02 +01:00
parent 0d9850e0d4
commit b74f980d2a
3 changed files with 96 additions and 0 deletions
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91
testroms/chip8picture.S Normal file
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# Decompiled with PEACH-8 Disassembler
CLS
LD I, 0x248
LD V0, 0x00
LD V1, 0x1e
LD V2, 0x00
# 0x20A BELOW
DRW V2, V0, 0x02 # top left bold line
DRW V2, V1, 0x02 # bottom left bold line
ADD V2, 0x08
#if V2 == 0x40 (64), skip JP
SE V2, 0x40
JP 0x20a
LD V0, 0x00
LD V1, 0x3e
LD V2, 0x02
LD I, 0x24a
DRW V0, V2, 0x0e # long left top line
DRW V1, V2, 0x0e # long right top line
ADD V2, 0x0e
DRW V0, V2, 0x0e # long left bottom line
DRW V1, V2, 0x0e # long right bottom line
LD I, 0x258
LD V0, 0x0b
LD V1, 0x08
DRW V0, V1, 0x0f # C
ADD V0, 0x0a
LD I, 0x267
DRW V0, V1, 0x0f # H
ADD V0, 0x0a
LD I, 0x276
DRW V0, V1, 0x0f # I
ADD V0, 0x03
LD I, 0x285
DRW V0, V1, 0x0f # P
ADD V0, 0x0a
LD I, 0x294
DRW V0, V1, 0x0f # 8
JP 0x246 # SELF JUMP (ENDS HERE)
#DATA:
FILL 0xffff
RND V0, 0xc0
RND V0, 0xc0
RND V0, 0xc0
RND V0, 0xc0
RND V0, 0xc0
RND V0, 0xc0
RND V0, 0xc0
FILL 0xff80
LD V0, V8
LD V0, V8
LD V0, V8
LD V0, V8
LD V0, V8
LD V0, V8
FILL 0xff81
OR V1, V8
OR V1, V8
OR V1, V8
FILL 0xff81
OR V1, V8
OR V1, V8
OR V1, V8
LD V0, V8
LD V0, V8
LD V0, V8
LD V0, V8
LD V0, V8
LD V0, V8
LD V0, V8
FILL 0x80ff
OR V1, V8
OR V1, V8
OR V1, V8
FILL 0xff80
LD V0, V8
LD V0, V8
LD V0, V8
FILL 0xff81
OR V1, V8
OR V1, V8
FILL 0x81ff
OR V1, V8
OR V1, V8
OR V1, V8
FILL 0xffff

5
testroms/single_letter.S Normal file
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CLS
LD V0, 0x1
LD I, 0x00
DRW V0, V0, 0x05
JP 0x208

BIN
testroms/single_letter.ch8 Normal file
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Binary file not shown.