// 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(offset & 7); } else if ((offset & 0x3f8) == 0x2f8) { data = m_uart2->ins8250_r(offset & 7); } 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(offset & 7, data); } else if ((offset & 0x3f8) == 0x2f8) { m_uart2->ins8250_w(offset & 7, data); } else { printf("fdc37c665gt_device::write %04x %02x\n", offset, data); } } void fdc37c665gt_device::device_start() { } void fdc37c665gt_device::device_add_mconfig(machine_config &config) { NS16550(config, m_uart1, XTAL(24'000'000)/13); NS16550(config, m_uart2, XTAL(24'000'000)/13); } DEFINE_DEVICE_TYPE(FDC37C665GT, fdc37c665gt_device, "fdc37c665gt", "FDC37C665GT")