// license:BSD-3-Clause // copyright-holders:smf #include "emu.h" #include "fdc37c665gt.h" fdc37c665gt_device::fdc37c665gt_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : device_t(mconfig, FDC37C665GT, tag, owner, clock), m_uart1(*this, "uart1"), m_uart2(*this, "uart2") { } READ8_MEMBER(fdc37c665gt_device::read) { uint8_t data = 0; if ((offset & 0x3f8) == 0x3f8) { data = m_uart1->ins8250_r(space, offset & 7, mem_mask); } else if ((offset & 0x3f8) == 0x2f8) { data = m_uart2->ins8250_r(space, offset & 7, mem_mask); } else { printf("fdc37c665gt_device::read %04x %02x\n", offset, data); } return data; } WRITE8_MEMBER(fdc37c665gt_device::write) { if ((offset & 0x3f8) == 0x3f8) { m_uart1->ins8250_w(space, offset & 7, data, mem_mask); } else if ((offset & 0x3f8) == 0x2f8) { m_uart2->ins8250_w(space, offset & 7, data, mem_mask); } else { printf("fdc37c665gt_device::write %04x %02x\n", offset, data); } } void fdc37c665gt_device::device_start() { } MACHINE_CONFIG_START(fdc37c665gt_device::device_add_mconfig) MCFG_DEVICE_ADD("uart1", NS16550, XTAL(24'000'000)/13) MCFG_DEVICE_ADD("uart2", NS16550, XTAL(24'000'000)/13) MACHINE_CONFIG_END DEFINE_DEVICE_TYPE(FDC37C665GT, fdc37c665gt_device, "fdc37c665gt", "FDC37C665GT")