CM312

The following are major features of the CM312 utilityModule.
Serial ports
• Compatibility with the Industry Standard 16C550
• Up to 1.5 Mbps baud transmit/receive operation (24Mhz)
• 16 byte transmit FIFO/16 byte receive FIFO with error flags
• Independent transmit and receive control
• Standard modem interface
• Jumper selectable to interrupt line, base address, RS232/RS422-485 mode per port
• Jumper selectable enable/disable per port
• Includes 42 different selectable I/O base addresses
• Extended temperature range: -40 to +85C
• Low power-consumption
• Typical from single +5V power supply
Ethernet
NE2000 compatible Ethernet controller
• LG Semicon 82C911 chipset
• internal 16k RAM
Multiple Ethernet interfaces
• 10Base-T UTP (unshielded twisted pair)
• 10Base-2 BNC
Software Configurable
• Jumperless configuration for I/O address, interrupt, mode
• Configuration stored in EEPROM
Boot ROM socket
• Allows remote booting of cpuModule from file server
Software Included
• Self-explanatory diagnostic program included