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(mess) pcw16: make switch suspend, doesn't resume though (nw)

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This commit is contained in:
cracyc 2014-05-07 22:41:04 +00:00
parent dc3795efd4
commit b742018c29
2 changed files with 7 additions and 4 deletions
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10
src/mess/drivers/pcw16.c
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@ -537,8 +537,6 @@ WRITE_LINE_MEMBER(pcw16_state::pcw16_keyboard_callback)
pcw16_keyboard_signal_byte_received(data);
}
}
// TODO: fix
m_uart2->ri_w((m_io_extra->read() & 0x040) ? 0 : 1);
}
@ -921,6 +919,11 @@ WRITE_LINE_MEMBER(pcw16_state::pcw16_com_interrupt_2)
pcw16_refresh_ints();
}
INPUT_CHANGED_MEMBER(pcw16_state::power)
{
m_uart2->ri_w((newval & 0x040) ? 0 : 1);
}
FLOPPY_FORMATS_MEMBER( pcw16_state::floppy_formats )
FLOPPY_PC_FORMAT
FLOPPY_FORMATS_END
@ -993,7 +996,7 @@ static INPUT_PORTS_START(pcw16)
/* vblank */
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_CUSTOM) PORT_VBLANK("screen")
/* power switch - default is on */
PORT_DIPNAME(0x40, 0x40, "Power Switch/Suspend")
PORT_DIPNAME(0x40, 0x40, "Power Switch/Suspend") PORT_CHANGED_MEMBER(DEVICE_SELF, pcw16_state, power, 0)
PORT_DIPSETTING(0x0, DEF_STR( Off) )
PORT_DIPSETTING(0x40, DEF_STR( On) )
@ -1033,7 +1036,6 @@ static MACHINE_CONFIG_START( pcw16, pcw16_state )
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("ns16550_2", ins8250_uart_device, rx_w))
MCFG_RS232_DCD_HANDLER(DEVWRITELINE("ns16550_2", ins8250_uart_device, dcd_w))
MCFG_RS232_DSR_HANDLER(DEVWRITELINE("ns16550_2", ins8250_uart_device, dsr_w))
MCFG_RS232_RI_HANDLER(DEVWRITELINE("ns16550_2", ins8250_uart_device, ri_w))
MCFG_RS232_CTS_HANDLER(DEVWRITELINE("ns16550_2", ins8250_uart_device, cts_w))
/* video hardware */

1
src/mess/includes/pcw16.h
View File

@ -143,6 +143,7 @@ public:
DECLARE_WRITE_LINE_MEMBER(pcw16_com_dtr_1);
DECLARE_WRITE_LINE_MEMBER(pcw16_com_rts_1);
DECLARE_WRITE_LINE_MEMBER(pcw16_keyboard_callback);
INPUT_CHANGED_MEMBER(power);
void trigger_fdc_int();
DECLARE_WRITE_LINE_MEMBER( fdc_interrupt );