update Mapper176(BMC-FK23C/A), fix init state and prg mask

2017-04-27 00:45:40 +08:00
parent dd9b869b91
commit 491e195c22
2 changed files with 288 additions and 204 deletions
--- a/src/ines.c
+++ b/src/ines.c
@@ -831,7 +831,7 @@ static int iNES_Init(int num) {
 				case 13:  CHRRAMSize = 16 * 1024; break;
 				case 6:
 				case 96:  CHRRAMSize = 32 * 1024; break;
-				case 176: CHRRAMSize = 256 * 1024; break;
+				case 176: CHRRAMSize = 128 * 1024; break;
 				default:  CHRRAMSize = 8 * 1024; break;
 				}
 				if ((VROM = (uint8*)malloc(CHRRAMSize)) == NULL) return 0;