Yamaha DRX-2 Service Manual page 36

DRX-2
Nucleus Name
Nucleus Number
Description
Technical
Execution Time
User Input
Error
Example
Nucleus Name
Nucleus Number
Description
Technical
Execution Time
User Input
Error
Example
36
DS_PSCAN_TestImageColourSettingsGet
805
Get the colour settings of the hatch- or the frame- field.
- Initialise IIC.
- Read the colour settings from the DENC through IIC.
Less than 1 second.
None
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
DS:> 805
080500: Colour Y Cr Cb values: 0xD2 0x92 0x10
Test OK @
DS_PSCAN_Routing
806
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 analog board).
- Initialise the PIO pins of the chrysalis
- Initialise IIC
- Reset the DENC
- Enable the 27Mhz clock
- Send all settings to the DENC through IIC.
Less than 1 second.
None
Number Description
80600 Routing path is created successfully.
80601 Unable to initialise the Chrysalis.
80602 Unable to access DENC
80603 Unable to access deinterlacer.
80604 Wrong chips were expected.
DS:> 806
080600:
Test OK @