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Adapt screen color labels and restore/nmi routine to X16

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This commit is contained in:
Philip Zembrod 2020-09-01 23:44:00 +02:00
parent 9cf1e31133
commit 9db1e592ee
1 changed files with 11 additions and 23 deletions
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34
6502/C64/src/vf-sys-x16.fth
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@ -3,18 +3,15 @@ include vf-lbls-cbm.fth
7f fthpage
\ C64-Labels clv13.4.87)
0d020 >label BrdCol
0d021 >label BkgCol
0286 >label PenCol
\ X16 labels
0fede >label console_put_char
028c >label MsgFlg
028b >label OutDev
028a >label InDev
09f2c >label BrdCol
0266 >label BkgCol
0284 >label PenCol
8a >label PrgEnd \ aka eal; seems unused
0292 >label IOBeg \ aka stal; seems unused
0381 >label CurFlg \ aka qtsw
@ -103,25 +100,16 @@ Create ink-pot
\ *** Block No. 144, Hexblock 90
90 fthpage
\ C64 restore
\ x16 restore
Label asave 0 c, Label 1save 0 c,
\ 00E00A .nnmi
\ 00FFE1 .stop
\ 00E01F .prend
Label continue
pha 1save lda 1 sta pla rti
Label restore sei asave sta
continue $100 /mod
# lda pha # lda pha php \ for RTI
asave lda pha txa pha tya pha
1 lda 1save sta
$36 # lda 1 sta \ Basic off ROM on
$7F # lda $DD0D sta
$DD0D ldy 0< ?[
Label 6526-NMI $FE72 jmp ]?
UDTIM jsr STOP jsr \ RUN/STOP ?
6526-NMI bne \ not >>-->
' restart @ jmp end-code
Label restore pha txa pha tya pha cld
\ TODO: Replace with phx phy once 65c02 asm is available
$ffe1 jsr ( stop ) 0<> ?[ $e01f jmp ( prend ) ]?
' restart @ jmp end-code
\ *** Block No. 145, Hexblock 91