trunk/src/mame/drivers/vt100.cpp
| r253659 | r253660 | |
|---|
| 424 | 424 | MCFG_VT_VIDEO_RAM_CALLBACK(READ8(vt100_state, vt100_read_video_ram_r)) |
| 425 | 425 | MCFG_VT_VIDEO_CLEAR_VIDEO_INTERRUPT_CALLBACK(WRITELINE(vt100_state, vt100_clear_video_interrupt)) |
| 426 | 426 | |
| 427 | | MCFG_DEVICE_ADD("i8251", I8251, 0) |
| 427 | MCFG_DEVICE_ADD("i8251", I8251, 0) // 2.7648Mhz phi-clock (not used for tx clock or rx clock?) |
| 428 | 428 | MCFG_I8251_TXD_HANDLER(DEVWRITELINE(RS232_TAG, rs232_port_device, write_txd)) |
| 429 | 429 | MCFG_I8251_DTR_HANDLER(DEVWRITELINE(RS232_TAG, rs232_port_device, write_dtr)) |
| 430 | 430 | MCFG_I8251_RTS_HANDLER(DEVWRITELINE(RS232_TAG, rs232_port_device, write_rts)) |
| r253659 | r253660 | |
|---|
| 433 | 433 | MCFG_RS232_RXD_HANDLER(DEVWRITELINE("i8251", i8251_device, write_rxd)) |
| 434 | 434 | MCFG_RS232_DSR_HANDLER(DEVWRITELINE("i8251", i8251_device, write_dsr)) |
| 435 | 435 | |
| 436 | | MCFG_DEVICE_ADD(COM5016T_TAG, COM8116, XTAL_5_0688MHz) |
| 436 | MCFG_DEVICE_ADD(COM5016T_TAG, COM8116, XTAL_5_0688MHz/*XTAL_24_8832MHz / 9*/) // COM5016T-013, 2.7648Mhz Clock, currently hacked wrongly |
| 437 | 437 | MCFG_COM8116_FR_HANDLER(DEVWRITELINE("i8251", i8251_device, write_rxc)) |
| 438 | 438 | MCFG_COM8116_FT_HANDLER(DEVWRITELINE("i8251", i8251_device, write_txc)) |
| 439 | 439 | |
trunk/src/mame/machine/trs80.cpp
| r253659 | r253660 | |
|---|
| 420 | 420 | CCh 4800 |
| 421 | 421 | DDh 7200 |
| 422 | 422 | EEh 9600 |
| 423 | | FFh 19200 */ |
| 423 | FFh 19200 |
| 424 | Note: this may be a COM5016 dual baud rate generator, or may be an equivalent circuit embedded in the gate array ASIC on the trs80 model 4 |
| 425 | */ |
| 424 | 426 | |
| 425 | 427 | static const int baud_clock[]={ 800, 1200, 1760, 2152, 2400, 4800, 9600, 19200, 28800, 32000, 38400, 57600, 76800, 115200, 153600, 307200 }; |
| 426 | 428 | m_ay31015->set_receiver_clock(baud_clock[data & 0x0f]); |