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C168P User’s Manual A-1
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A Technical Reference
Specifications
v Bus interface: ISA (EISA compatible)
v Number of ports: 8
v I/O address: 0x0000 ~ 0xFFFF
v IRQ: 2, 3, 4, 5, 7, 10, 11, 12, 15
v Data bits: 5, 6, 7, 8
v Stop bits: 1, 1.5, 2
v Parity: none, even, odd, space, mark
v UART: 8¡Ñ16550 or compatible
v Speed (bps): 50 ~ 115.2K
v Connectors: 8¡ÑDB25 male or female
v Data signals: RS-232¡ÐTxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422¡ÐTxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
(Opt8J: RTS+(B), RTS-(A), CTS+(B), CTS-(A))
RS-485
¡ÐData+(B), Data-(A), GND
v Operating temp: 0 ~ 55 ¢J
v Power requirement:
180mA max. (+5V), 110mA max. (+12V), 160mA, max. (-12V)
v Dimensions: 157mm¡Ñ93mm
v Operating Systems: See the driver support list below.