Yamaha DSP-A5 Service Manual page 18

DSP-A5
No.11 EEPROM WRITING FUNCTION
The check sum value confirmation of EEPROM and data writing.
Signal route is the same as "2. EFFECT OFF" of "No. 4 PRO LOGIC".
M : X X X X E : X X X X
No.12 UNIT INFORMATION/EXIT
The version of the microcomputer and the check sum, the model type and the destination are displayed.
Signal route is the same as "2. EFFECT OFF" of "No.4 PRO LOGIC".
By the sub-menu operation, the set exits the self-diagnousis mode and returns to the normal operation mode.
1 2 A 0 1 8 2 4 E
Version
1 2 R X - V A B G L
Model type
EXIT
17
M:XXXX: The check sum value is displayed when the microcomputer has ROM
modification data.
0000 is displayed when there is no data.
E:XXXX: The check sum value is displayed when the EEPROM is installed on and
it has the ROM data .
000 is displayed when EEPROM is not mounted on or data is unusual.
If you want to write ROM modification data of the microcomputer into the
EEPROM, change to the next sub-menu.
The version and the check sum of the microcomputer software are displayed.
A01: Microcomputer software version.
824E: Microcomputer software check sum.
Check sum
The model type and the destination are displayed.
RX-V: Model type.
DSP-A= DSP-A5
Destination
RX-V = RX-V596, HTR-5250
RDS = RX-V596RDS
ABGL: Destination.
J = J model
UC = U and C models
ABGL = A,B,G and L models
R = R and T model