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Firmware Upgrading & Diagnostic Software
5.
Nucleus Name
DS_HDMI_Adv7302_Communication
Nucleus Number
1520
Description
Test whether communication with the ADV7320 can be established
Technical
-
Execution Time
Less than 1 second.
User Input
None
Error Number
Description
152000
Something is properly written so the communication is OK
152001
Failed to retrieve the hardware diversity string
152002
Failed to initialise the IIC communication
152003
The hardware was not detected although indicated by Diversity
152004
The IIC bus was not accessible
152005
There was a timeout reading the device
152006
The IIC acknowledge was not received
152007
The communication with the device failed
152008
Data read back does not match the data written
152009
Got unknown error: xx on MIS_IIC_Read
152010
Unable to initialise the ADV7320
Example
DS:> 1520
152000:
Test OK @
Nucleus Name
DS_HDMI_Adv7302_TestImageOn
Nucleus Number
1521
Description
Generate a test-image using the ADV7320.
Generate the test images that are present on the progressive scan DENC-IC.
This can be a crosshatch test pattern (horizontal and vertical white lines are
displayed against a black background) or a uniform coloured frame/field test
pattern. Default is a white hatch.
Technical
-
Execution Time
Less than 1 second.
User Input
Image pattern type containing the next non-case sensitive string "HATCH" or
"FRAME" or nothing.
Error Number
Description
152100
Test image is generated successfully
152101
Failed to retrieve the hardware diversity string
152102
Failed to initialise the IIC communication
152103
The hardware was not detected although indicated by Diversity
152104
Unable to generate image
152105
Unable to initialise DENC
152106
Unable to reset DENC
Example
DS:> 1521
152100:
Test OK @
DS:> 1521 FRAME
152100:
Test OK @
DS:> 1521 HATCH
152100:
Test OK @