User`s manual

Smartio C104H/HS User’s Manual A-1

A Technical Reference

Specifications

v Bus interface: ISA (EISA compatible)

v Number of ports: 4

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: 4¡Ñ16550C or compatible

v Speed (bps): 50 ~ 921.6K

v Connectors: 4¡ÑDB25 (Opt 4C)or DB9 male (Opt 4D)

v Data signals: RS-232¡ÐTxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

v Surge protection: max. 2000V (C104HS)

v Operating temp: 0 ~ 55 ¢J

v Power requirement:

90mA max. (+5V), 55mA max. (+12V), 75mA max. (-12V)

v Dimensions: 157mm¡Ñ83mm

v Operating Systems: See the driver support list below.