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CI-ControlWave EFM Specifications / 4-1
Section 4
SPECIFICATIONS
4.1 CPU, MEMORY & PROGRAM INTERFACE
Processor: Sharp’s LH7A400 32-bit System-on-Chip with 32-bit
ARM9TDMI RISC Core
Memory: 8 Mbytes of simultaneous read/write FLASH
2 Mbyte of on-board SRAM
512 Kbytes FLASH Boot/Downloader
Real Time Clock: A Semtech SH3000 support IC provides a full BCD clock
calender with programmable periodic/wakeup interrupt and
a programmable clock generator with adjustable spectrum
spreading.
Connectors: (see Table 4-1 and referenced Tables)
Table 4-1 - CPU Board Connector Summary
Ref. # Pins Function Notes
P1 76-pin Factory Debug Connector
P2 36-pin IOBUS Connector
P3 44-pin SCM Connector
J3 9-pin COM1 (RS-232) 9-pin male D-sub see Figure 4-1 & Table 4-2
J4 9-pin COM2 (RS-232) 9-pin male D-sub see Figure 4-1 & Table 4-2
J5 9-pin COM3 RJ-45 (RS-485) see Figure 4-1 & Table 4-2
J2 10-pin PLD JTAG Header Not user accessible
4.2 COMMUNICATION PORTS
Connector/Port: J3 - 9-Pin D-Type - COM1 (RS-232) (on CPU Bd.)
J4 - 9-Pin D-Type - COM2 (RS-232) (on CPU Bd.)
J5 - 9-Pin D-Type - COM3 (RS-485) (on CPU Bd.)
J1 - 9-Pin D-Type - COM4 (RS-232) (on ECOM1 Bd.)
J2 - 9-Pin D-Type - COM5 (RS-485) (on ECOM1 Bd.)
- COM6 Radio (on ECOM1 Bd.)*
J8 - 6-Pin RJ-45 - COM7 PSTN Modem (on ECOM1 Bd.)*
J1 - 9-Pin D-Type - COM8 (RS-232) (on ECOM2 Bd.)
J2 - 9-Pin D-Type - COM9 (RS-485) (on ECOM2 Bd.)
- COM10 Radio (on ECOM2 Bd.)*
J8 - 6-Pin RJ-45 - COM11 PSTN Modem (on ECOM2)*
Note: * = available as an option
Baud Rate: 300 to 115Kbps for RS-232 or RS-485
Up to 56Kbps for Modem
Bottom of Enclosure (one or the other)
9-Pin D-Type - COM1 (RS-232)
3-Pin Circular - COM1 (RS-232)