mirror of
https://github.com/a2-4am/4cade.git
synced 2025-02-17 07:31:19 +00:00
shave some bytes
This commit is contained in:
parent
139fc8fa3e
commit
cde09f66a1
@ -10,7 +10,6 @@
|
|||||||
sty $FE, x
|
sty $FE, x
|
||||||
dex
|
dex
|
||||||
bne -
|
bne -
|
||||||
|
|
||||||
jmp loop
|
jmp loop
|
||||||
|
|
||||||
start
|
start
|
||||||
@ -22,23 +21,19 @@ loop1 eor #$05 ; LFSR form 0x0500 with period 2047
|
|||||||
wait inx
|
wait inx
|
||||||
bpl wait
|
bpl wait
|
||||||
tax
|
tax
|
||||||
loop2 tya
|
loop2 txa
|
||||||
and #$78
|
|
||||||
cmp #$78
|
|
||||||
beq next
|
|
||||||
txa
|
|
||||||
ora #$04
|
ora #$04
|
||||||
sta <dst+2
|
sta <dst+2
|
||||||
txa
|
txa
|
||||||
;C=0
|
clc
|
||||||
adc #$7C
|
adc #$7C
|
||||||
sta <src+2
|
sta <src+2
|
||||||
bpl src
|
|
||||||
sta $C004
|
sta $C004
|
||||||
|
bmi src
|
||||||
|
sta $C005
|
||||||
src lda $FD00, y ; SMC high byte
|
src lda $FD00, y ; SMC high byte
|
||||||
dst sta $FD00, y ; SMC high byte
|
dst sta $FD00, y ; SMC high byte
|
||||||
next sta $C005
|
next txa
|
||||||
txa
|
|
||||||
lsr
|
lsr
|
||||||
tax
|
tax
|
||||||
tya
|
tya
|
||||||
|
@ -4,5 +4,5 @@
|
|||||||
; This file is automatically generated
|
; This file is automatically generated
|
||||||
;
|
;
|
||||||
!byte 0
|
!byte 0
|
||||||
!be24 10952992
|
!be24 10952986
|
||||||
!le16 448
|
!le16 448
|
||||||
|
@ -4,5 +4,5 @@
|
|||||||
; This file is automatically generated
|
; This file is automatically generated
|
||||||
;
|
;
|
||||||
!byte 0
|
!byte 0
|
||||||
!be24 10953440
|
!be24 10953434
|
||||||
!le16 303
|
!le16 303
|
||||||
|
@ -5,4 +5,4 @@
|
|||||||
;
|
;
|
||||||
!byte 0
|
!byte 0
|
||||||
!be24 10952712
|
!be24 10952712
|
||||||
!le16 79
|
!le16 73
|
||||||
|
@ -4,5 +4,5 @@
|
|||||||
; This file is automatically generated
|
; This file is automatically generated
|
||||||
;
|
;
|
||||||
!byte 0
|
!byte 0
|
||||||
!be24 10952791
|
!be24 10952785
|
||||||
!le16 201
|
!le16 201
|
||||||
|
@ -4,5 +4,5 @@
|
|||||||
; This file is automatically generated
|
; This file is automatically generated
|
||||||
;
|
;
|
||||||
!byte 0
|
!byte 0
|
||||||
!be24 10953743
|
!be24 10953737
|
||||||
!le16 2370
|
!le16 2370
|
||||||
|
Loading…
x
Reference in New Issue
Block a user