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Firmware Upgrading & Diagnostic Software
DS_PSCAN_TestImageOn
Nucleus Name
Nucleus Number
802
Description
Generate the test images that are present on the progressive scan IC.
Technical
-
-
-
-
-
-
Execution Time
Less than 1 second
User Input
In case of ADV7196:
When no input is given "HATCH" is the default
-"HATCH"
-"FRAME"
Remark:
"HATCH" is a crosshatch test pattern (horizontal and vertical white lines are
displayed against a black background)
"FRAME" is a uniform coloured frame/field test pattern (default white).
In case of FLI2300: Nothing.
Error
Number
80200
80201
80202
80203
80204
DS:> 802 HATCH
Example
080200:
Test OK @
DS_PSCAN_TestImageOff
Nucleus Name
Nucleus Number
803
Description
Switch off the generated test image
Technical
-
-
Execution Time
Less than 1 second
User Input
None
Error
Number
80300
80301
80302
80303
DS:> 803
Example
080300:
Test OK @
Determine whether the user wanted a HATCH or a FRAME image pattern
Initialise the PIO pins of the Codec
Initialise IIC
Reset the DENC
Enable the 27Mhz clock
Send all settings for the pattern to the DENC through IIC
Description
The generation of the test image succeeded
Unable to initialise PSCAN IC
Unable to reset DENC
Unable to generate image
No chip was expected
Initialise IIC
Send the default DENC settings to the DENC through IIC
Description
Turning off the test image succeeded
Unable to initialise PSCAN IC
IIC Error during writing PSCAN IC
No chip was expected
3139 785 31681
5.
EN 35
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