STAR GATE TECHNOLOGIES, INC. TURBO PORT/RA2 Card Type Serial card Chipset Controller Startech I/O Options Serial ports (2) Maximum DRAM N/A [Image] CONNECTIONS Purpose Location Purpose Location 9-pin serial port 1 P1 9-pin serial port 2 P2 SERIAL PORT 1 CONFIGURATION COM IRQ SW1/1 SW1/2 SW1/3 SW1/4 » COM3(3E8-3EF) 4 On Off On On COM1(3F8-3FF) 4 On On On On COM1(3F8-3FF) * On On Off On COM2(2F8-2FF) 3 Off On On On COM2(2F8-2FF) * Off On Off On COM3(3E8-3EF) * On Off Off On COM4(2E8-2EF) 3 Off Off On On COM4(2E8-2EF) * Off Off Off On NONE N/A N/A N/A N/A Off *Note: See interrupt table for IRQ selection. SERIAL PORT 2 CONFIGURATION COM IRQ SW1/5 SW1/6 SW1/7 SW1/8 » COM4(2E8-2EF) 3 Off Off On On COM1(3F8-3FF) 4 On On On On COM1(3F8-3FF) * On On Off On COM2(2F8-2FF) 3 Off On On On COM2(2F8-2FF) * Off On Off On COM3(3E8-3EF) 4 On Off On On COM3(3E8-3EF) * On Off Off On COM4(2E8-2EF) * Off Off Off On NONE N/A N/A N/A N/A Off *Note: See interrupt table for IRQ selection. INTERRUPT SELECTION IRQ SW2/1 SW2/2 SW2/3 SW2/4 SW2/5 SW2/6 SW2/7 SW2/8 » NONE Off Off Off Off Off Off Off Off 2 On Off Off Off Off Off Off Off 3 Off On Off Off Off Off Off Off 4 Off Off On Off Off Off Off Off 5 Off Off Off On Off Off Off Off 10 Off Off Off Off On Off Off Off 11 Off Off Off Off Off On Off Off 12 Off Off Off Off Off Off On Off 15 Off Off Off Off Off Off Off On BAUD RATE SELECTION Mode JMP1 JMP2 » Software-select Pins 1 & 2 closed Pins 1 & 2 closed Fast baud rates Pins 2 & 3 closed Pins 2 & 3 closed Standard baud rates Pins 3 & 4 closed Pins 3 & 4 closed