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duet16: Hook up a few devices (nw)

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This commit is contained in:
AJR 2018-02-19 20:39:06 -05:00
parent 34c564725d
commit dc07e08124
1 changed files with 17 additions and 5 deletions
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22
src/mame/drivers/duet16.cpp
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@ -35,9 +35,14 @@ private:
ADDRESS_MAP_START(duet16_state::duet16_mem)
AM_RANGE(0x00000, 0x9ffff) AM_RAM
AM_RANGE(0xb8000, 0xbffff) AM_RAM
AM_RANGE(0xc0000, 0xc0fff) AM_RAM AM_SHARE("vram")
AM_RANGE(0xf80c0, 0xf80c1) AM_DEVWRITE8("crtc", h46505_device, address_w, 0x00ff)
AM_RANGE(0xf80c2, 0xf80c3) AM_DEVWRITE8("crtc", h46505_device, register_w, 0x00ff)
AM_RANGE(0xf8060, 0xf8067) AM_DEVREADWRITE8("bgpit", pit8253_device, read, write, 0x00ff)
AM_RANGE(0xf8080, 0xf8087) AM_DEVREADWRITE8("sio", upd7201_new_device, ba_cd_r, ba_cd_w, 0x00ff)
AM_RANGE(0xf80a0, 0xf80a1) AM_DEVREADWRITE8("kbusart", i8251_device, data_r, data_w, 0x00ff)
AM_RANGE(0xf80a2, 0xf80a3) AM_DEVREADWRITE8("kbusart", i8251_device, status_r, control_w, 0x00ff)
AM_RANGE(0xf80c0, 0xf80c1) AM_DEVREADWRITE8("crtc", h46505_device, status_r, address_w, 0x00ff)
AM_RANGE(0xf80c2, 0xf80c3) AM_DEVREADWRITE8("crtc", h46505_device, register_r, register_w, 0x00ff)
AM_RANGE(0xfe000, 0xfffff) AM_ROM AM_REGION("rom", 0)
ADDRESS_MAP_END
@ -70,11 +75,18 @@ MACHINE_CONFIG_START(duet16_state::duet16)
MCFG_AM9517A_OUT_IOW_2_CB(WRITE8(olyboss_state, crtcdma_w))
MCFG_AM9517A_OUT_TC_CB(WRITELINE(olyboss_state, tc_w))*/
MCFG_DEVICE_ADD("pit", PIT8253, 8_MHz_XTAL/8)
MCFG_DEVICE_ADD("bgpit", PIT8253, 0)
MCFG_PIT8253_CLK0(8_MHz_XTAL / 13)
MCFG_PIT8253_CLK1(8_MHz_XTAL / 13)
MCFG_PIT8253_CLK2(8_MHz_XTAL / 13)
MCFG_PIT8253_OUT1_HANDLER(DEVWRITELINE("sio", upd7201_new_device, txcb_w))
MCFG_DEVCB_CHAIN_OUTPUT(DEVWRITELINE("sio", upd7201_new_device, rxcb_w))
MCFG_PIT8253_OUT2_HANDLER(DEVWRITELINE("kbusart", i8251_device, write_txc))
MCFG_DEVCB_CHAIN_OUTPUT(DEVWRITELINE("kbusart", i8251_device, write_rxc))
MCFG_DEVICE_ADD("mpsc", UPD7201_NEW, 4_MHz_XTAL)
MCFG_DEVICE_ADD("sio", UPD7201_NEW, 8_MHz_XTAL / 2)
MCFG_DEVICE_ADD("uart", I8251, 2_MHz_XTAL)
MCFG_DEVICE_ADD("kbusart", I8251, 8_MHz_XTAL / 4)
MCFG_DEVICE_ADD("fdc", UPD765A, 0)