Apple-2-SW/Penetrator-apple2
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Merge pull request #2 from oliverschmidt/patch-1

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Allow start with active 80-column display.
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StewBC 2020-01-11 16:34:09 +01:00 committed by GitHub
commit a2658ec89f
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1 changed files with 8 additions and 1 deletions
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9
src/apple2.loader/loader.s
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@ -111,8 +111,15 @@ PRESS_ANY_KEY:
sta READ_REF
sta CLOSE_REF
; Turn off 80-column firmware
lda VERSION
cmp #$06 ; //e ?
bne :+
lda #$15
jsr $C300
; Switch to hires page 2
bit TXTCLR
: bit TXTCLR
bit MIXCLR
bit HISCR
bit HIRES