e-STUDIO350/352/353/450/452/453
© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved
FIRMWARE UPDATING
6 - 4
Important:
• The download jig (PWA-DWNLD-350-JIG) has two types having different ROM capacity.
ROM capacity for each jig is as follows.
* “PWA-DWNLD-350-JIG2 (48 MB)” is substitutable for “PWA-DWNLD-350-JIG1 (16 MB)”
• The download jig (PWA-DWNLD-350-JIG) is different from the existing jigs. The ROM is
installed on the board directly. Therefore, ROM writer adapter (PWA-DL-ADP-350) is required
to write the data to these ROMs. Refer to the following to write the data.
P. 6-20 "6.1.3 Writing the data to the download jig (PWA-DWNLD-350-JIG)"
Important:
Pay attention to the direction of the ROM.
Fig. 6-1
Fig. 6-2
Jig board: PWA-DWNLD-350-JIG2 (48 MB)
Jig board: PWA-DWNLD-350-JIG1 (16 MB)
Download jig
ROM capacity
Application
PWA-DWNLD-350-JIG2
(48 MB)
8 MB x 6
Updating the master data
PWA-DWNLD-350-JIG1
(16 MB)
8 MB x 2
Updating the system ROM, engine ROM, scanner ROM, NIC ROM
Fig. 6-3
Jig board: K-PWA-DLM-320
ROM4
ROM5
ROM6
ROM1
ROM2
ROM3
Connector
(for SYS board
connection)
Connector
(for ROM writer
adapter connection)
ROM1
ROM2
Connector
(for SYS board
connection)
Connector
(for ROM writer
adapter connection)
Connector
Mark for ROM
installation direction
ROM
LED