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| author | Andreas Baumann <mail@andreasbaumann.cc> | 2021-01-02 20:23:52 +0100 |
|---|---|---|
| committer | Andreas Baumann <mail@andreasbaumann.cc> | 2021-01-02 20:23:52 +0100 |
| commit | 9490b470f3c0ac2357b60a56a893ab86556af634 (patch) | |
| tree | 15d8358467ffdacc1bb76e9d9e926e6ee294070e /roms/7seg_counter_irq_timer.asm | |
| parent | aff63a211e9b1e397adb9dce726d8153beb96dcd (diff) | |
| download | 6502-9490b470f3c0ac2357b60a56a893ab86556af634.tar.gz 6502-9490b470f3c0ac2357b60a56a893ab86556af634.tar.bz2 | |
added VIA
added some more opcodes (SEI, CLI)
Diffstat (limited to 'roms/7seg_counter_irq_timer.asm')
| -rw-r--r-- | roms/7seg_counter_irq_timer.asm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/roms/7seg_counter_irq_timer.asm b/roms/7seg_counter_irq_timer.asm index b031886..3da0f3c 100644 --- a/roms/7seg_counter_irq_timer.asm +++ b/roms/7seg_counter_irq_timer.asm @@ -30,8 +30,8 @@ reset: sta PCR lda ACR - AND #$7F - ORA #%01000000 ; setup timer for free running timer1, no PB7 + and #$7F + ora #%01000000 ; setup timer for free running timer1, no PB7 sta ACR lda #%00000111 ; set output on 7seg control pins of PORTA |