Chapter 1 Hardware Configuration
5
• Serial ports: Two RS-232 ports with 16C550 UARTs (or compati-
ble) with 16-byte FIFO buffer. Supports speeds up to 115.2 Kbps.
Ports can be individually configured to COM1, COM2 or disabled
• Keyboard and PS/2 mouse connector: A 6-pin mini-DIN connec-
tor is located on the mounting bracket for easy connection to a
keyboard or PS/2 mouse. An on-board keyboard pin header
connector is also available
• ISA driver current: 64 mA (High Drive)
VGA interface
• Supports AGP 2X, 133 MHz
• Controller: ATI 3D Rage Pro Turbo
• Display memory: SGRAM 4 MB
SCSI interface
• PCI SCSI: Supports 32-bit PCI interface and Ultra2 SCSI or legacy
single-ended devices; data transfer up to 80 MB/sec.
• Chipset: Adaptec AIC-7890
LAN
• Supports 10/100 Base T Ethernet networking
• Chipset: Intel 82558
Industrial features
• Watchdog timer: Can generate a system reset or IRQ11. The
watchdog timer is programmable, with each unit equal to one
second (63 levels). The program uses I/O ports hex 043h and 443h
to control the watchdog timer
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