Specifications

PC/II+p Board Technical Reference Manual 18
MT002615 ©1999-2001, Megatel Computer Corporation
Daylight savings time support
Unique 48-Bit Serial Number can be used for customer application
Watchdog: Dallas DS1706 with Watchdog
Hardware timer is strobed once per second or faster
Hardware timer expiry issues system RESET
Hardware disable function via jumper
Software BIOS Disable, enable and strobe functions
USB Integrated controller supports one root hub with two USB ports
Supports OpenHCI 1.0a specification
Supports FS (12 Mbits/Sec) serial transfers
Supports LS (1.5 Mbits/Sec) serial transfers
Supports legacy keyboard and mouse software with USB keyboard and
mouse
Connectors: Power Connector -
(1) standard 1x12 right-angle header (+5V)
PC/104 Connectors -
(1) 2x32 and (1) 2x20 pin and socket header
stack-through and non stack-through
board stacking or other arrangements are customer specified
Ethernet Header -
(1) 2x10 right-angle header or customer specified
Mass I/O Connectors -
(1) 5x22 and (1) 5x11 IEC 2mm HM, or customer specified
total of 5x33 2mm grid
AMP Z-PACK 2mm HM Connector System
Type B22 and C
Support all variations -
straight and right-angle
male and female
Support top mounting (bottom by request)
Support 2mm headers on request (including board stacking headers)
IEC917 and IEC1076-4-101 compliant
All connectors except for Power are optional
Sockets: (1) 321-Pin CPGA ZIF P55C (Low-Power) Socket-7 Processor Socket
(1) 32-Pin DIP Socket for Flash Disk compatible to M-System MD2200
Peripheral I/O Signals: Signal Pins – Mass I/O Connector, PC/104 Headers and Ethernet Header
Signal Pins
Ethernet 10Base-T – 4
Ethernet AUI – 6
Ethernet LEDs – 2 (on-board dual LEDs)
Floppy Disk Bus – 15
IDE/ATA Bus – 28
Keyboard – 2
Mouse – 2
Parallel I/O – 17
PC/104 8-Bit Bus – 64
PC/104 16-bit Bus Extension – 40
Reset Switch – 1
Serial COM1 – 8
Serial COM2 – 8