User`s manual

A-2 Industio CI-132 Series User’s Manual
CI-132 Series
Windows NT
3
Windows 95/98 3
DOS 3
SCO UNIX/OpenServer C
SCO XENIX C
QNX C
Linux C
FreeBSD C
Windows 3.x C
OS/2 C
3: Driver supported by Moxa and shipped with product
C : Driver supported by OS
Note: MOXA FTP service is available for newest driver download
UART TI550C
The UART chip, TI550C, is an intelligent asynchronous controller capable of
supporting one full duplex channel that simultaneously transfers data at
921.6 Kbps.
To increase the overall data throughput, special features such as on-chip FIFO and
on-chip hardware flow control are used to reduce the number of interrupts to the
onboard CPU and to prevent any loss of valuable data.
PC I/O Port Address Map
The following is the list of the I/O port addresses commonly used, which is good for
preventing I/O address conflict when configuring
Industio CI-132 Series.
IO/ Address Device
000-01F DMA controller 1
020-03F interrupt controller
040-05F Timer
060-06F Keyboard
070-07F Real-time clock
080-09F DMA page register
0A0-0BF Interrupt controller 2
0C0-0DF DMA controller