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vrc5074: Use derived clock for UART (nw)

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This commit is contained in:
Ted Green 2018-09-04 08:56:35 -06:00
parent 836bcf5cfd
commit 9ee8c458e2
1 changed files with 1 additions and 1 deletions
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src/devices/machine/vrc5074.cpp
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@ -144,7 +144,7 @@ void vrc5074_device::target1_map(address_map &map)
}
MACHINE_CONFIG_START(vrc5074_device::device_add_mconfig)
MCFG_DEVICE_ADD("uart", NS16550, this->clock() / 12)
MCFG_DEVICE_ADD("uart", NS16550, DERIVED_CLOCK(1, 12))
MCFG_INS8250_OUT_INT_CB(WRITELINE(*this, vrc5074_device, uart_irq_callback))
MCFG_INS8250_OUT_TX_CB(WRITELINE("ttys00", rs232_port_device, write_txd))
MCFG_INS8250_OUT_DTR_CB(WRITELINE("ttys00", rs232_port_device, write_dtr))