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Diffstat (limited to 'src/mess/drivers/pc8401a.c')
-rw-r--r--src/mess/drivers/pc8401a.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mess/drivers/pc8401a.c b/src/mess/drivers/pc8401a.c
index 0c447ae1295..ba57fe231c9 100644
--- a/src/mess/drivers/pc8401a.c
+++ b/src/mess/drivers/pc8401a.c
@@ -571,9 +571,7 @@ static I8255A_INTERFACE( ppi_intf )
static const i8251_interface uart_intf =
{
- DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, serial_port_device, rx),
DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, serial_port_device, tx),
- DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, dsr_r),
DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, dtr_w),
DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, rts_w),
DEVCB_NULL,
@@ -597,7 +595,10 @@ static MACHINE_CONFIG_START( pc8401a, pc8401a_state )
MCFG_UPD1990A_ADD(UPD1990A_TAG, XTAL_32_768kHz, NULL, NULL)
MCFG_I8255A_ADD(I8255A_TAG, ppi_intf)
MCFG_I8251_ADD(I8251_TAG, uart_intf)
+
MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, NULL)
+ MCFG_SERIAL_OUT_RX_HANDLER(DEVWRITELINE(I8251_TAG, i8251_device, write_rx))
+ MCFG_RS232_OUT_DSR_HANDLER(DEVWRITELINE(I8251_TAG, i8251_device, write_dsr))
/* video hardware */
MCFG_FRAGMENT_ADD(pc8401a_video)