Yamaha SB168-ES Service Manual page 52

SB168-ES
3. Test Item
3-1. INFO test
Contents
Checks the version of the Boot.
Checks the version of the Program.
Checks MAC Address.
Checks Serial No.
Checks EtherSound Version.
Checks EtherSound MAC Address.
•
Screen Example
Output result
Displays in the property window as follows.
Field Value (Example)
Boot Version V1.02
Program Version V1.02
MAC Address 00-11-22-33-44-55
Serial No. SB168ES01
EtherSound Version 0C0F
EtherSound MAC Address 66-77-88-99-00-11
* Value fi eld can be blank.
* An example is indicated in the Value column.
* "fi rmware is broken" will be shown in "Boot Version" or
"Program Version" if fi rmware is damaged.
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3-2.
Contents
Preparation
Precautions
•
Output result
Supplement
• Normal condition
Version text
Displays in the output window as follows.
Version text
Item
None
Address Bus
Serial number text
Data Bus
Version text
None
• In case of failure
Displays in the output window as follows.
Item
Address Bus
Data Bus
* The "Adr xxxxxxxxh" in text indication shows an address in
* The "Data xxxxh" in text indication shows a write data in
SRAM Test
Checks the address bus of SRAM.
Checks the data bus of SRAM.
Back up head amp parameter in advance as necessary.
(Refer to page 78)
The whole SRAM area will be cleared after the test.
Screen Example
Text indication
OK: SRAM Address Bus
OK: SRAM Data Bus
Text indication
NG: SRAM Adr xxxxxxxxh, Data xxxxh
NG: SRAM Adr xxxxxxxxh, Data xxxxh
hexadecimal notation.
hexadecimal notation.