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Fixes #72 - Ignore the annunciators

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This commit is contained in:
Stefan Arentz 2016-12-10 16:24:30 -10:00
parent a9027b884b
commit 0c20d57f04
1 changed files with 36 additions and 0 deletions
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36
a2p.c
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@ -115,6 +115,24 @@ uint8_t a2p_iom_read(struct cpu_t *cpu, struct mem_t *mem, uint16_t addr) {
case EWM_A2P_SS_PB3:
return a2p->buttons[3];
case EWM_A2P_SS_SETAN0:
break;
case EWM_A2P_SS_SETAN1:
break;
case EWM_A2P_SS_SETAN2:
break;
case EWM_A2P_SS_SETAN3:
break;
case EWM_A2P_SS_CLRAN0:
break;
case EWM_A2P_SS_CLRAN1:
break;
case EWM_A2P_SS_CLRAN2:
break;
case EWM_A2P_SS_CLRAN3:
break;
default:
printf("[A2P] Unexpected read at $%.4X\n", addr);
break;
@ -166,6 +184,24 @@ void a2p_iom_write(struct cpu_t *cpu, struct mem_t *mem, uint16_t addr, uint8_t
a2p->screen_dirty = true;
break;
case EWM_A2P_SS_SETAN0:
break;
case EWM_A2P_SS_SETAN1:
break;
case EWM_A2P_SS_SETAN2:
break;
case EWM_A2P_SS_SETAN3:
break;
case EWM_A2P_SS_CLRAN0:
break;
case EWM_A2P_SS_CLRAN1:
break;
case EWM_A2P_SS_CLRAN2:
break;
case EWM_A2P_SS_CLRAN3:
break;
default:
printf("[A2P] Unexpected write at $%.4X\n", addr);
break;