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dan
2022-09-11 01:13:35 -04:00
commit 0c6fcc3aab
4 changed files with 36 additions and 0 deletions
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.gitignore vendored Normal file
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*.bin

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C264k/Part2/P2.1-JP0.z80 Normal file
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;Pt2.1-JP0.z80
org 0 ;Compile code to run at address $0000
loop: ;Label - an address referenced elsewhere in the code
jp loop ;Actual Z80 code - jump to 'loop'
; https://bread80.com/2020/08/13/couch-to-64k-part-2-adding-rom-to-our-breadboard-z80-computer/
; starts at address 0, advances to address 1, loops back to address 0

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C264k/Part2/Pt2.2-Write.z80 Normal file
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;Pt2.2-Write.z80
org 0
ld hl,42 ;Load 42 into the HL register pair
loop:
ld (hl),a ;Load contents of the A register into the memory
;address pointed to by HL
jr loop

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C264k/nop.z80 Normal file
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org 0
loop:
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
jp loop: