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Connectors and Jumpers:
| J1 | Power, RS-485, CTL input |
| J2 | Multi-I/O Bus(General I/O) |
| J4 | COM1 |
| J5 | 10BASE-T Ethernet |
| J6 | COM2(Console)-COM6,TelCo Line |
| J8-9 | Processor Bus |
| JP2 | Processor Watchdog NMI Enable |
| JP3 | Hardware Watchdog Enable |
| JP4 | Boot Memory Location |
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Specifications
| Processor | Intel 386Ex, 25MHz |
| Operating System | XDOS(MS/PC DOS 3.3 compatible) |
| Memory | 1M SRAM, 512K Flash |
| Ethernet | 10BASE-T, NE2000 compatible
automatic media detection, Link
status and Activity LEDs |
| Serial Port 1 | RS-232 with 5 handshake lines
COM1, address 0x3F8, IRQ4
115200 baud maximum |
| Serial Port 2 | RS-232 no handshaking or
RS-485 half duplex,
COM2, address 0x2F8, IRQ 3
115200 baud maximum |
| Serial Port 3-6 | RS-232 with handshake lines,
16554 UART,COM3-6
115200 baud maximum
16 byte Rx and Tx FIFO |
| Digital I/O | 5 Bits (P1.4-P1.7 & P3.1)
Pin configurable as input or output
8mA souce/sink |
| Watchdog | Hardware, 1.6 second timeout
Generates board wide Reset |
| Clock/Calendar | Hardware, battery backup |
| Supply Power | 7-34V unregulated DC ±10%, 3 Watts |
| Humidity | 5 - 90%, non-condensing |
| Temperature | -4 to +158 °F (-20 to +70 °C) |
| Weight | 53 oz (1.5 kg) |
| Dimensions | 8.30" x 6.76" x 2.28"
(210.8mm x 171.7mm x 57.9mm) |
Optional Features:
- M-systems DiskOnChip Flash Disk
- Peripheral boards for I/O expansion
- Cermetek 33Kbaud Modem Module
- 10BASE-2 Ethernet
Copyright © 1998-2003 JKmicrosystems, Inc.
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