Yamaha RX-Z11 Service Manual page 85

28. ROM VER/SUM
The version and checksum are displayed. The signal
is processed using EFFECT OFF. The checksum is
obtained by adding the data at every 8 bits for each
program area and expressing the result as a 4-figure
hexadecimal data.
28.ROM VER/SUM
V H0126.0156
28.ROM VER/SUM
SUM.4D271D4AB
28.ROM VER/SUM
S-VER.0051
28.ROM VER/SUM
S-SUM.7B
28.ROM VER/SUM
DSP1-V.03.06r
28.ROM VER/SUM
DSP2-V.02.20r
28.ROM VER/SUM
DSP3-V.02.20r
28.ROM VER/SUM
DSP4-V.02.24r
28.ROM VER/SUM
GUI-VER65
28.ROM VER/SUM
FPGA-VER.0010
28.ROM VER/SUM
XM VER. A003
Main microprocessor VERSION
The version of MAIN (IC704 DSP P.C.B.) firmware is displayed.
Main microprocessor SUM
The checksum of MAIN (IC704 DSP P.C.B.) is displayed.
Sub-microprocessor VERSION
The version of SUB CPU (IC100 SUBCPU P.C.B.) firmware is displayed.
Sub-microprocessor SUM
The checksum of SUB CPU (IC100 SUBCPU P.C.B.) is displayed.
DSP#1 VERSION
The version of DSP1 (IC504 DSP P.C.B.) firmware is displayed.
DSP#2 VERSION
The version of DSP2 (IC506 DSP P.C.B.) firmware is displayed.
DSP#3 VERSION
The version of DSP3 (IC510 DSP P.C.B.) firmware is displayed.
DSP#4 VERSION
The version of DSP4 (IC514 DSP P.C.B.) firmware is displayed.
GUI VERSION
The version of GUI (IC805 DVIDEO P.C.B.) firmware is displayed.
FPGA VERSION
The version of FPGA (IC834 DVIDEO P.C.B.) firmware is displayed.
XM VERSION (U, C models)
The version of XM firmware is displayed.
RX-Z11/DSP-Z11
85