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FC-22 FIRMWARE UPDATING 5 - 14 January 2000 © TOSHIBA TEC
SPEED 115200bps
DATA BITS 8 BITS
PARITY NONE
STOP BITS 1 BIT
FLOW CONTROL NONE
ECHO OFF
PC
System
board
Serial Cable
5.2 Installation Instructions for Firmware Update through PC
5.2.1 Outline
The following instructions show how to update system firmwares using your PC and FTP(File Transfer
Protocol).
5.2.2 System configuration
Software Requirements for PC.
– Microsoft Windows95. – The official name is Microsoft Windows 95 Operating System. –
– Virtual Modem.
– FTP Server tools. (Ex. War FTP Daemon)
Serial Cable.
– PC and System board are connected with the following cross line cable.
DTE-DTE connections (D-SUB 9 PIN/RS-232C)
1 CD 1 CD
2 RXD 2 RXD
3 TXD 3 TXD
4 DTR 4 DTR
5 GND 5 GND
6 DSR 6 DSR
7 RTS 7 RTS
8 CTS 8 CTS
9 CI 9 CI
Protocol specifications between PC and system board.