20
RX-V2065/HTR-6295
RX-V2065/HTR-6295
25. ROM VER/SUM/PORT
The firmware version of main microprocessor (IC20 DIGITAL P.C.B.) is displayed.
The checksum value of main microprocessor (IC20 DIGITAL P.C.B.) is displayed.
The firmware version of TI (DSP) FLASH ROM (IC49 DIGITAL P.C.B.) is displayed.
The checksum value of TI (DSP) FLASH ROM (IC49 DIGITAL P.C.B.) is displayed.
The firmware version of BF (sub-microprocessor, IC505 GUI P.C.B.) is displayed.
The checksum value (All/Master boot) of BF (sub-microprocessor, IC505 GUI P.C.B.) is displayed.
The checksum value (Application/USB) of BF (sub-microprocessor, IC505 GUI P.C.B.) is displayed.
V e r : C 0 2 4
S u m : 5 2 5 3
T i V e r : 0 1 . 0 3 r 1
T i S u m : F 1 A D 0 1 3 5 A
B F V e r : C 0 1 9
A l : 3 E D 2 M a : 0 1 2 2
A p : 6 7 D A U s : A D B C
■
UPDATING FIRMWARE
Note)
The user memories (sound field parameters, system memory, tuner presetting, etc.) are preserved even after the
firmware is written.
When replacing the following parts, be sure to write the latest firmware.
●
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 “25. ROM VER/SUM/PORT” menu. (See “SELF-DIAGNOSTIC FUNCTION”)
Using the sub-menu, have the firmware version and checksum displayed, and note down them.
Replaced parts
Writing method using the USB
Writing method using PC (RS232C)
DIGITAL P.C.B.
yes
yes
IC20 (Main microprocessor) of DIGITAL P.C.B.
no
yes
IC49 (TI (DSP) flash ROM) of DIGITAL P.C.B.
yes
yes
IC513 (BF (Sub-microprocessor) flash ROM) of GUI P.C.B.
yes
no
Firmware version
All checksum
TI (DSP) FLASH ROM version
TI (DSP) FLASH ROM checksum
BF version
BF checksum 1 (All/Master boot)
BF checksum 2 (Application/USB)
Содержание RX-V2065 - AV Network Receiver
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