mirror of
https://github.com/a2-4am/4cade.git
synced 2025-02-26 07:29:08 +00:00
c7e9243841
'gizmo' setting hits annunciator switches that turn off graphics on ][+ 80-column softswitch. joyport setting hits //c+ coloring switch.
31 lines
661 B
Plaintext
Executable File
31 lines
661 B
Plaintext
Executable File
;license:MIT
|
|
;(c) 2019 by Frank M.
|
|
|
|
!cpu 6502
|
|
!to "build/PRELAUNCH/VINDICATOR",plain
|
|
*=$106
|
|
|
|
!source "src/prelaunch/common.a"
|
|
|
|
+ENABLE_ACCEL
|
|
lda #$60
|
|
sta $1867
|
|
jsr $181C ; decompress
|
|
|
|
+NEW_RESET_VECTOR $BFF0
|
|
lda #$F0
|
|
sta $4001
|
|
lda #$BF
|
|
sta $400F ; reset vector fix
|
|
|
|
lda #$60 ; annunciator fix - kills Gizmo/joyport support
|
|
sta $5B77 ; but fixes ][+ 80-col softswitch
|
|
sta $5B43 ; and //c+ coloring
|
|
|
|
+DISABLE_ACCEL
|
|
jmp $4000
|
|
|
|
!if * > $1C0 {
|
|
!error "code is too large, ends at ", *
|
|
}
|