From 1680bc5146b25d3631e6b7bfee3946ef59d906fd Mon Sep 17 00:00:00 2001 From: Astatin Date: Thu, 19 Sep 2024 18:55:25 +0900 Subject: Create 1st draft of new assembler in go --- "examples/\\" | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 "examples/\\" (limited to 'examples/\') diff --git "a/examples/\\" "b/examples/\\" new file mode 100644 index 0000000..d6b549e --- /dev/null +++ "b/examples/\\" @@ -0,0 +1,27 @@ +.PADTO 0x0100 +Entry: + JP =Start + +.PADTO 0x0104 +Nintendo_Logo: ; The Nintendo logo must be stored in bytes 0x104-133 + .DB $CE,$ED,$66,$66,$CC,$0D,$00,$0B,$03,$73,$00,$83,$00,$0C,$00,$0D + .DB $00,$08,$11,$1F,$88,$89,$00,$0E,$DC,$CC,$6E,$E6,$DD,$DD,$D9,$99 + .DB $BB,$BB,$67,$63,$6E,$0E,$EC,$CC,$DD,$DC,$99,$9F,$BB,$B9,$33,$3E + +.PADTO 0x0134 +Checksum: ; The bytes 0x134-0x14d need to add up to 0xe7 (= 0xff - 0x19) + .DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00 + .DB $00,$00,$00,$00,$00,$00,$00,$00,$00,$e7 + +Start: + LD HL, $8000 + VRAM_Clearing_Loop: + LD A, $00 + LD (HL+), A + LD A, H + CP $A0 + JR NZ, =VRAM_Clearing_Loop + + Lock: + JR =Lock + -- cgit v1.2.3-70-g09d2