X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=fceu.git;a=blobdiff_plain;f=boards%2FKS7032.c;fp=boards%2Fks7032.c;h=c93fc1566a79792723f50ce972dacb642f65d0dd;hp=fcb0eb58545b1af530f31875273a0dc830ec81fc;hb=43725da7349c85fa13e828fdbf20cc7ac8d298d6;hpb=386f5371eb984fb9c2860c83e740890a75cd45c1

diff --git a/boards/ks7032.c b/boards/KS7032.c
similarity index 78%
rename from boards/ks7032.c
rename to boards/KS7032.c
index fcb0eb5..c93fc15 100644
--- a/boards/ks7032.c
+++ b/boards/KS7032.c
@@ -15,12 +15,15 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * FDS Conversion
+ *
  */
 
 #include "mapinc.h"
 
-static uint8 reg[8], cmd, IRQa;
+static uint8 reg[8], cmd, IRQa = 0, isirqused = 0;
 static int32 IRQCount;
 
 static SFORMAT StateRegs[]=
@@ -45,20 +48,20 @@ static void Sync(void)
 static DECLFW(UNLKS7032Write)
 {
 //  FCEU_printf("bs %04x %02x\n",A,V);
-  switch(A)
+  switch(A&0xF000)
   {
 //    case 0x8FFF: reg[4]=V; Sync(); break;
-    case 0x8000: X6502_IRQEnd(FCEU_IQEXT); IRQCount=(IRQCount&0x000F)|(V&0x0F); break;
-    case 0x9000: X6502_IRQEnd(FCEU_IQEXT); IRQCount=(IRQCount&0x00F0)|((V&0x0F)<<4); break;
-    case 0xA000: X6502_IRQEnd(FCEU_IQEXT); IRQCount=(IRQCount&0x0F00)|((V&0x0F)<<8); break;
-    case 0xB000: X6502_IRQEnd(FCEU_IQEXT); IRQCount=(IRQCount&0xF000)|(V<<12); break;
-    case 0xC000: X6502_IRQEnd(FCEU_IQEXT); IRQa=1; break;
+    case 0x8000: X6502_IRQEnd(FCEU_IQEXT); IRQCount=(IRQCount&0x000F)|(V&0x0F); isirqused = 1; break;
+    case 0x9000: X6502_IRQEnd(FCEU_IQEXT); IRQCount=(IRQCount&0x00F0)|((V&0x0F)<<4); isirqused = 1; break;
+    case 0xA000: X6502_IRQEnd(FCEU_IQEXT); IRQCount=(IRQCount&0x0F00)|((V&0x0F)<<8); isirqused = 1; break;
+    case 0xB000: X6502_IRQEnd(FCEU_IQEXT); IRQCount=(IRQCount&0xF000)|(V<<12); isirqused = 1; break;
+    case 0xC000: if(isirqused) { X6502_IRQEnd(FCEU_IQEXT); IRQa=1; } break;
     case 0xE000: cmd=V&7; break;
     case 0xF000: reg[cmd]=V; Sync(); break;
   }
 }
 
-static void UNLSMB2JIRQHook(int a)
+static void FP_FASTAPASS(1) UNLSMB2JIRQHook(int a)
 {
   if(IRQa)
   {