Yamaha YMC-700 Service Manual page 19

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● Confirmation of Firmware version and Checksum
Before and after writing firmware, check the firmware version and checksum by using the self-diagnostic function
menu.
Start up the self-diagnostic function and select R. ROM VER/SUM menu. (See "SELF-DIAGNOSTIC FUNCTION")
Using the sub-menu, have the firmware version and checksum displayed, and note down them.
R: ROM VER/SUM
Example
R: ROM VER/SUM
– >
1: TOTAL VERSION & CHECK SUM
VERSION
CHECK SUM : 3767
R: ROM VER/SUM
– >
2: DSP VERSION & CHECK SUM
DSP VERSION : 02.13r4
CHECK SUM : 7295C908
R: ROM VER/SUM
– >
3: FPGA VERSION
FPGA VER : 27
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L 13942296513
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http://www.xiaoyu163.com
1: TOTAL VERSION & CHECK SUM
The firmware version and checksum value of microprocessor (IC341 DIGITAL P.C.B.)
are displayed.
: D320
2: DSP VERSION / CHECKSUM
The firmware version and checksum value of TI (DSP) FLASH ROM (IC373 DIGITAL
P.C.B.) are displayed.
3: FPGA VERSION
The firmware version of FPGA (IC331 DIGITAL P.C.B.) is displayed.
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2 9
8
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YMC-700/YMC-500
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0 5 8 2 9 9 4 2 8
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9 9
9 9
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