Section 4 - Specifications; Cpu, Memory & Program Interface; Communication Ports - Emerson ControlWave EFM 4710A Instruction Manual

4.1 CPU, MEMORY & PROGRAM INTERFACE
Processor:
Memory:
Real Time Clock:
Connectors:
Ref. # Pins
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
J4 9-pin COM2 (RS-232) 9-pin male D-sub
J5 9-pin COM3 RJ-45 (RS-485)
J2 10-pin PLD JTAG Header

4.2 COMMUNICATION PORTS

Connector/Port:
Baud Rate:
CI-ControlWave EFM
Section 4
SPECIFICATIONS
Sharp's LH7A400 32-bit System-on-Chip with 32-bit
ARM9TDMI RISC Core
8 Mbytes of simultaneous read/write FLASH
2 Mbyte of on-board SRAM
512 Kbytes FLASH Boot/Downloader
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.
(see Table 4-1 and referenced Tables)
Table 4-1 - CPU Board Connector Summary
Function
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.)
J8 - 6-Pin RJ-45
J1 - 9-Pin D-Type - COM8 (RS-232) (on ECOM2 Bd.)
J2 - 9-Pin D-Type - COM9 (RS-485) (on ECOM2 Bd.)
J8 - 6-Pin RJ-45
Note: * = available as an option
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)
Notes
see Figure 4-1 & Table 4-2
see Figure 4-1 & Table 4-2
see Figure 4-1 & Table 4-2
Not user accessible
- COM6 Radio (on ECOM1 Bd.)*
- COM7 PSTN Modem (on ECOM1 Bd.)*
- COM10 Radio (on ECOM2 Bd.)*
- COM11 PSTN Modem (on ECOM2)*
Specifications / 4-1