Description

Datalogic CM1000 RFID Module Simple Type: RFID Module The CM1000 achieves high data exchange rates by using three independent high-speed microprocessors in an advanced multiprocessor architecture. A master microprocessor executes the standard program or the user written application program while communicating with the backplane and with the two slave microprocessors. The master microprocessor system provides 32KB of battery backed RAM for storage of runtime variables, pointers, and inprocess data transactions,as well as 32KB of ultra-reliable non-volatileEEPROM for program storage. The RFID slave microprocessor is dedicated to communications with the RFID data collection ports. The use of a separate microprocessor for this function insures maximum performance. The RFID subsystem has its own 32KB of RAM for data buffering and a dual port RAM for communication with the master microprocessor, and can control up to four Read/Write Antennas. Connection to the RFID Antennas is via a Phoenix-type plug-in terminal strip.The second slave microprocessor system is dedicated to control of the eight bi-directional serial ports, which can be used to interface to bar code scanners or other serial interface devices. Each serial port is software-selectable for RS232 or RS422 interfaces. Download the datasheet (PDF)