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Firmware Upgrading & Diagnostic Software
5.
Nucleus Name
DS_VMIX_WideScreenSignallingCheck
Nucleus Number
1805
Description
Check if the wide screen signal can be set low and high The user must specify
if he uses the Rear In-YC or the Front In-YC. Before starting this nucleus, Rear
Out-YC must be connected to Rear In-YC to Front In-YC. Works on NAFTA and
APAC sets only.
Technical
-
Check user input
-
In case of Rear In YC
-
Set the Digital out 5 & 6 pin of the Video Matrix low
-
Measure the value on the ASP AIN0 input ADC
-
Set the Digital out 5 to HIGH and 6 to LOW
-
Measure the value on the ASP AIN0 input ADC
-
In case of Front In YC
-
Set the Digital out 5 to HIGH and 6 to LOW
-
Measure the value on the ASP AIN1 input ADC
-
Set the Digital out 5 to HIGH and 6 to HIGH
-
Measure the value on the ASP AIN1 input ADC
Execution Time
Less than 1 second
User Input
The route to check i.e.
- "REAR": to test the Rear In-YC
- "FRONT": to test the Front In-YC
Error Number
Description
180400
Detecting wide screen signal succeeded
180401
Detecting wide screen signal failed
180402
This test is not applicable for current HW layout
180403
Could not retrieve hardware version from ASP
180404
Invalid user input
Example
DS:> 1805 rear
180500:
Test OK @
