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Mapper 468: use the modularized ASIC cores.

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NewRisingSun
2025-09-07 00:32:28 +02:00
parent 399daf7a61
commit 5744764e24
26 changed files with 756 additions and 1168 deletions
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11
src/boards/446.c
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@@ -22,7 +22,7 @@
#include "asic_h3001.h"
#include "asic_latch.h"
#include "asic_mmc1.h"
#include "asic_mmc2.h"
#include "asic_mmc2and4.h"
#include "asic_mmc3.h"
#include "asic_pt8154.h"
#include "asic_qj.h"
@@ -37,7 +37,6 @@
static uint8 submapper;
static uint8 reg[8];
static void (*mapperSync)(int, int, int, int) = NULL;
static void applyMode (uint8);
@@ -118,8 +117,8 @@ static void sync_H3001 (int prgAND, int prgOR, int chrAND, int chrOR) {
static void sync_PNROM (int prgAND, int prgOR, int chrAND, int chrOR) {
MMC2_syncPRG(prgAND, prgOR &~prgAND);
MMC2_syncCHR(chrAND, chrOR &~chrAND);
MMC2_syncMirror();
MMC24_syncCHR(chrAND, chrOR &~chrAND);
MMC24_syncMirror();
}
static void sync_SKROM (int prgAND, int prgOR, int chrAND, int chrOR) {
@@ -344,7 +343,7 @@ static void applyMode (uint8 clear) {
break;
case 0x109:
mapperSync = sync_PNROM;
MMC2_activate(clear, sync);
MMC24_activate(clear, sync);
break;
case 0x10A: case 0x20A:
mapperSync = sync_TxROM;
@@ -404,7 +403,7 @@ void Mapper446_Init(CartInfo *info) {
H3001_addExState();
Latch_addExState();
MMC1_addExState();
MMC2_addExState();
MMC24_addExState();
MMC3_addExState();
VRC1_addExState();
VRC24_addExState();