ACQUTEK CORPORATION PX-ICOM Card Type Multi-I/O card Chip Set Unidentified Maximum Onboard Memory 128KB ROM, 8KB SRAM, 128KB SRAM I/O Options Serial ports (2 RS-232, RS422/485) Hard Drives supported None Floppy drives supported None Data Bus 8-bit ISA Card Size Half-length [Image] CONNECTIONS Function Label Function Label 9-pin serial port P1 25-pin serial port P2 USER CONFIGURABLE SETTINGS Function Label Position Termination resister disabled JP1 Pins 2 & 3 closed Termination resister enabled JP1 Pins 1 & 2 closed » Multiple access SW2/6 Off One on one access (RS-232, SW2/6 On RS-422) Note: Termination resister is enabled for RS-422 and the first and last station of the RS-485 network. Termination is disabled for RS232 communication protocal. EPROM MEMORY CONFIGURATION Size U4 64KB (1) 27512 128KB (1) 271000 SRAM MEMORY CONFIGURATION Size U4 32KB (1) 62256 128KB (1) 621000 COMMUNICATION INTERFACE SELECTION Port SW4/1 SW4/2 SW4/3 SW4/4 SW4/5 SW4/6 RS-232 On On Off Off Off Off RS-422 Off Off On On Off Off RS-485 Off Off On On On On » RS485T Off Off On On On On COMMUNICATION BAUD RATE Baud rate SW2/1 SW2/2 SW2/3 150 On On On 300 On On Off 600 On Off On 1,200 On Off Off 2,400 Off On On 4,800 Off On Off » 9,600 Off Off On 19,200 Off Off Off PARITY CONFIGURATION Parity SW2/4 SW2/5 No parity N/A Off Odd Off On » Even On On STATION NUMBER SELECTION Station SW4/7 SW4/8 » Station 1 Off Off Station 2 Off On Station 3 On Off Station 4 On On BIOS ADDRESS SELECTION Address SW3/1 SW3/2 SW3/3 C8000h Off Off Off CA000h On Off Off CC000h Off On Off » CE000h On On Off D0000h Off Off On D2000h On Off On D4000h Off On On D6000h On On On BASE I/O ADDRESS SELECTION Setting SW3/4 SW3/5 SW3/6 100h Off Off Off 140h On Off Off 180h Off On Off 1C0h On On Off » 200h Off Off On 240h On Off On 280h Off On On 2C0h On On On IRQ INTERRUPT SELECTION IRQ SW5/1 SW5/2 SW5/3 SW5/4 IRQ2 On Off Off Off IRQ3 Off On Off Off IRQ4 Off Off On Off » IRQ5 Off Off Off On