T-Cpu Pcb Test; Soft, Cpld, Boot; Ram, Rom; T-Cpu, Mot, Through Drv - Furuno FS-1575 Service Manual

6.5.2 T-CPU PCB Test

To conduct T-CPU PCB tests, select [MENU] -> 9.SERVICE -> 5.TEST -> 2.T-CPU
PCB, and then press the [ENTER] knob.
The versions of program installed to the T-CPU board and boards mounted to the
FS-xx75T unit will be displayed.

1. SOFT, CPLD, BOOT

Program numbers can also be verified by selecting [MENU] -> 1.TEST -> 1.DAILY
TEST or [MENU] -> 9.SERVICE -> 5.TEST -> 1.VERSION.
In this case, however, replace the program number displayed in the "SOFT" column
with that of APP program and the program number displayed in the "BOOT" column
with that of 78K BOOT program.
Note)
The "SOFT (or APP)" column displays the program packaged number of the
FS-xx75 system.

2. RAM, ROM

"RAM" refers to U21 / U23 SDRAM and "ROM" refers to U22 Flash ROM, both on
the T-CPU board. The column displays the results of Read/Write tests, respectively.

3. T-CPU, MOT, through DRV

These columns display the version of board mounted to the FS-xx75T unit, respectively.
For details, refer to information on page 6-27.
CONFIDENTIAL (internal use only)
This confidential document is used only by FURUNO authorized persons.
It is strictly prohibited to reproduce the document in whole or in part without prior written permission of FURUNO.
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6.5 SERVICE: TEST