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| author | SND\shalma_cp <SND\shalma_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97> | 2010-10-30 15:46:26 +0000 |
|---|---|---|
| committer | SND\shalma_cp <SND\shalma_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97> | 2010-10-30 15:46:26 +0000 |
| commit | aea8ef5faa6b9ccb4c81b09af6f05015e8a5c1da (patch) | |
| tree | da59d88e6e9241de5bfc8fa670b877d098bfc3be /libpcsxcore | |
| parent | 1a3810c9c51423ff84a9e00206b46f1041204c00 (diff) | |
| download | pcsxr-aea8ef5faa6b9ccb4c81b09af6f05015e8a5c1da.tar.gz | |
sio.c
- turn off rx,tx rdy when sio irq not hit
- experimental idea: not in use
git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@58932 e17a0e51-4ae3-4d35-97c3-1a29b211df97
Diffstat (limited to 'libpcsxcore')
| -rw-r--r-- | libpcsxcore/sio.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/libpcsxcore/sio.c b/libpcsxcore/sio.c index 22d96f9c..5c365404 100644 --- a/libpcsxcore/sio.c +++ b/libpcsxcore/sio.c @@ -766,7 +766,21 @@ unsigned char sioRead8() { } unsigned short sioReadStat16() { - return StatReg; + u16 hard;
+
+ hard = StatReg;
+
+#if 0
+ // wait for IRQ first
+ if( psxRegs.interrupt & (1 << PSXINT_SIO) )
+ {
+ hard &= ~TX_RDY;
+ hard &= ~RX_RDY;
+ hard &= ~TX_EMPTY;
+ }
+#endif
+
+ return hard; } unsigned short sioReadMode16() { |