Philips DVDR615 Service Manual page 21

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Example DS:> 115
011500:
Test OK @
Boot EEPROM (BROM)
Nucleus Name DS_BROM_Communication
Nucleus Number 200
Description Check the communication between the IIC controller of the Chrysalis and the boot EE-
PROM
Technical -
-
Execution Time Less than 1 second.
User Input None
Error Number
20000
20001
20002
20003
20004
20005
20006
Example DS:> 200
020000:
Test OK @
Nucleus Name DS_BROM_WriteRead
Nucleus Number 201
Description Check whether the Boot EEPROM can be written to and read from
Technical -
-
-
Execution Time Less than 1 second.
User Input None
Error Number
20100
20101
20102
20103
20104
20105
20106
20107
Example DS:> 201
020100:
Test OK @
NVRAM
Nucleus Name DS_NVRAM_Communication
Nucleus Number 300
Description Check the communication between the IIC controller of the Codec and the EEPROM
Technical -
-
Execution Time Less than 1 second.
User Input None
Error Number
30000
30001
30002
30003
30004
30005
30006
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Diagnostic Software
Initialise IIC
Read something from the EEPROM
Description
The data is properly read so the communication is OK
The IIC bus was not accessible
There was a timeout reading the device
The IIC acknowledge was not received
An IIC-bus error occurred
The IIC bus initialisation failed
An unexpected IIC error occurred
Initialise IIC
Write something to the
EEPROM
Read from the same location and check whether it is the same as written
Description
The write-read test succeeded
The write-read test failed
An IIC-bus error occurred
There was a timeout reading the device
The IIC bus was not accessible
The IIC acknowledge was not received
Got unknown IIC bus error
The IIC bus initialisation failed
Initialise IIC
Read from a location in NVRAM
Description
Something is properly read so the communication is OK
The IIC bus was not accessible
There was a timeout reading the device
The IIC acknowledge was not received
The communication with the device failed
The IIC bus initialisation failed
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DVDR615/69 5. EN 21