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-rw-r--r--src/devices/machine/z80sio.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/devices/machine/z80sio.h b/src/devices/machine/z80sio.h
index 190089389a9..06d65128b76 100644
--- a/src/devices/machine/z80sio.h
+++ b/src/devices/machine/z80sio.h
@@ -283,9 +283,9 @@ protected:
WR1_RX_INT_FIRST = 0x08,
WR1_RX_INT_ALL_PARITY = 0x10,
WR1_RX_INT_ALL = 0x18,
- WR1_WRDY_ON_RX_TX = 0x20, // not supported
- WR1_WRDY_FUNCTION = 0x40, // not supported
- WR1_WRDY_ENABLE = 0x80 // not supported
+ WR1_WRDY_ON_RX_TX = 0x20,
+ WR1_WRDY_FUNCTION = 0x40, // WAIT not supported
+ WR1_WRDY_ENABLE = 0x80
};
enum
@@ -364,6 +364,7 @@ protected:
void update_rts();
void set_dtr(int state);
void set_rts(int state);
+ void set_ready(bool ready);
int get_clock_mode();
stop_bits_t get_stop_bits();