Diagnostic Software
EN 31DVDR615, MRV640 5.
Execution Time Less than 1 second
User Input None
Error Number Description
80300 Turning off the test image succeeded
80301 Unable to initialise pscan ic
80302 IIC Error during writing pscan ic
80303 No chip was expected
Example DS:> 803
080300:
Test OK @
Nucleus Name DS_PSCAN_TestImageColourSettingsSet
Nucleus Number 804
Description Set the colour of the hatch- or the frame- field to a different value than the default white
Technical - Determine which colour must be set.
- Initialise IIC.
- Enable 27 Mhz PSCAN Clock.
- Send all settings to the DENC through IIC.
Execution Time Less than 1 second.
User Input A colour string of one of the next non-case sensitive strings ( WHITE, BLACK, RED,
GREEN, BLUE, YELLOW, CYAN, MAGENTA ) or Y Cr Cb (hexa-) decimal values.
Error Number Description
80400 Setting the new colour-settings succeeded
80401 The user provided wrong input
80402 Unable to initialise pscan ic
80403 Unable to set colour
80404 No chip was expected
Example DS:> 804 yellow
080400:
Test OK @
DS:> 804 0x6a 0xde 0xca
080400:
Test OK @
Nucleus Name DS_PSCAN_TestImageColourSettingsGet
Nucleus Number 805
Description Get the colour settings of the hatch- or the frame- field.
Technical - Initialise IIC.
- Read the colour settings from the DENC through IIC.
Execution Time Less than 1 second.
User Input None
Error Number Description
80500 Getting the colour-settings succeeded
80501 The progressive scan DENC-IC was not accessible through
IIC
80502 Unable to get colour
80503 No chip was expected
Example DS:> 805
080500: Colour Y Cr Cb values: 0xD2 0x92 0x10
Test OK @
Nucleus Name DS_PSCAN_Routing
Nucleus Number 806
Description Route a video signal from the host processor through the progressive scan ICs to the pro-
gressive scan output of the set.
Note: to route the progressive scan to the output of the set, first call nucleus 1112 with pa-
rameter 0 (video routing on analogue board).
Technical - Initialise the PIO pins of the chrysalis
- Initialise IIC
- Reset the DENC
- Enable the 27Mhz clock
- Send all settings to the DENC through IIC.
Execution Time Less than 1 second.
User Input None
Error Number Description
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