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July 30th, 1996
7.
If the software is successfully downloaded, the display shows "OK".
If the software download fails, the display
shows "NG".
8. To finish, press
9. Turn off the machine and disconnect the tool. Then turn the machine back
on.
10. Print out the system parameter list and check the ROM version on it.
Note: In rare cases, the boot block will have to be rewritten. In such cases,
you must do the following in addition to the above procedure.
•
Before step 1, open the right cover and change the jumper at TB1
on the FCU as shown in the diagram on the previous page.
•
After step 3, set bit 5 of system switch 02 to 1.
•
Before switching on the machine again in step 9, put TB1 back to
the default position (pins 1-2 shorted).
•
Make sure to set bit 5 of system switch 02 back to 0 when the pro-
cedure is completed.
4.1.21. Software Upload (Function 12)
This function copies the software from the machine's built-in FCU to an exter-
nal FCU.
1. Turn off the machine.
2. Connect the Flash/SRAM Copy Tool and an FCU as shown in the pre-
vious section.
Note: The switch [D] on the tool must be at the OFF position.
3. Turn on the machine.
4.
then immediately
5.
SERVICE TABLES AND PROCEDURES
.
4-13
SERVICE LEVEL FUNCTIONS
OK!!
COPY
MACH <- FLROM
NG!!
COPY
MACH <- FLROM
FUNCTION
KPAD/NEXT
SERVICE FUNCTIONS
0-SRAM
1-SAF
2-SAFCARD
3-M-->R
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