45641001TH Rev.1
8-20 /
Oki Data CONFIDENTIAL
8.4 Firmware Updating with PWA-DWNLD-JIG2
The data to be overwritten by this update are as follows.
When the SYS board is replaced, update the ROM data written on SYS board as necessary.
equipment
Firmware
Stored
System firmware
System control PC board
(SYS board)
PWa-DWNLD-JIG2 (48mB)
ROM4
ROM5
ROM6
ROM1
ROM2
ROM3
[1]
[2]
Fig.8-14
[1] Connector (for SYS board connection)
[2] Connector (for ROM writer adapter connection)
Important:
The download jig (PWA-DWNLD-JIG2) is the jig in which the Flash ROM is mounted on the
board directly. Therefore, ROM writer adapter (PWA-DL-ADP-350) is required to write the data
to these Flash ROMs. Refer to the following to write the data.
Remarks: Useable jigs
Download jigs for this equipment are as follows:
No
Type of jig
ROM capacity
Remarks
1
PWA-DWNLD-JIG1
16MB
2
PWA-DWNLD-JIG2
48MB
Содержание MB760
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