Emulation problems with Power-20 (split from: "WIP: Arukanoido")
Posted: Mon Aug 14, 2017 4:57 am
Power20 hangs at 08pixel wrote:When the hardware check shows up, Arukanoido actually scans memory for add-ons. (There'll be one for the Ultimem expansion at least.)
>36BC: 36 00 6F 02 FB nv-BdIZc LDA 9111
>36BF: 34 6F 6F 02 FB nv-BdIzc AND #10
>36C1: 36 00 6F 02 FB nv-BdIZc BEQ 36BC
>VIA1 Zustand (Versatile Interface Adapter $9110-$911F)
> PortB Daten: $00 (%00000000)
> PortB Richtg.: $00 (%00000000)
>
> PortA Daten: $6F (%01101111)
> PortA Richtg.: $80 (%10000000)
>
> Timer1: An (Systemtakt (ø2), Automat. Neustart)
> Zählerstand: $A520 - Startwert: $FFFF
>
> Timer2: An (PB6 Impuls, Stop bei Erreichen von Null)
> Zählerstand: $8826 - Startwert: $--00
>
> Aux. Control Reg: $40 (%01000000)
> Periph. Cntr. Reg: $FE (%11111110)
>
> Serielle Daten: $00
> Serieller Modus: Eingabe - Leerlauf
>
> Zugelassene Interr.: Keine
> Anstehende Interr.: Timer2 - Timer1