A. Board Specifications - Teknor Industrial Computers VIPer 821 Technical Reference Manual

A. BOARD SPECIFICATIONS

VIPer 821
Overview
Supported
Microprocessors
Data Path
Bus Interface
System Memory
Cache Memory
Boot Block Flash
I/Os
Half-Size ISA Industrial Single Board Computer
Pentium, Pentium MMX, K6 and K6-2
82430HX chipset
64-bit on CPU and memory bus ; 32-bit on PCI bus ; 16-bit on ISA bus
PC/AT bus or stand-alone operation
PCI Rev 2.1 compliant (internal); PC/104
USB interface
EIDE interface
Up to 256MB of FPM or EDO DRAM shared on two 72-pin SIMM socket,
5V single-sided or double-sided modules ; Parity/non-parity and ECC
supported
Level 1: 8/8KB Instruction/Data Level cache
256KB of Flash BIOS for field upgrade
Two Universal Serial Bus (USB) ports
USB
Two UART serial ports configurable as COM1-4.
Serial
COM2 is configurable as RS-232, RS-422, or RS-485.
One bi-directional multimode port with nibble, byte, EPP and
Parallel
ECP support
Enhanced IDE interface for up to two devices in Master/Slave
Hard Disk
configuration; LBA, PIO Mode 0-4 and Ultra DMA/33
CompactFlash : optional CompactFlash disk interfaces on Secondary EIDE
channel, user upgradable, bootable
auto-select 10Base-T, 100Base-TX (Intel 82558)
Ethernet
Supports for two disk drives from 360KB to 2.88MB
Floppy
Standard AT keyboard via 16-pin KBD/Spkr connector
Keyboard
PS/2 mouse via 4-pin PS/2 mouse header
Mouse
A-1
DESCRIPTION