DRX-2
DRX-2
71
Nucleus Name
DS_SYS_VideoLoop
Nucleus Number
1215
Description
Note: Before executing this nucleus the user must route the video signal on the analog board
with nucleus DS_ANAB_VideoRouting(1112 ).
Technical
-
Evaluate user input.
-
Reset the global variables, video memory.
-
Fill the video memory with a vertical colourbar.
-
Initialize the Chrysalis SYNC-module.
-
Initialize the Chrysalis MIXER-module.
-
Initialize the Chrysalis VPP-module.
-
Initialize the Chrysalis DENC-module.
-
Display the original image.
-
Initialize the VIP.
-
Initialize the Chrysalis VFE-module.
-
Try to detect a sync in the VIP input.
-
Catch the received image in memory.
-
Display the received image.
-
Compare the received image with original image.
-
Create a conclusion.
Execution Time
3 seconds.
User Input
Video input of the digital board:
-
CVBS
-
YC
-
YUV
-
RGB
-
TEST (The video output will be routed to the video input on the digital board.)
Video standard:
-
PAL
-
NTSC
When no input is given, the nucleus will take TEST for video input and PAL for video standard.
Nucleus Name
DS_SYS_VideoLoopThroughStop
Nucleus Number
1214
Description
Stop routing the video input to all the outputs.
Technical
-
Stop the DENC and the Video Front End
Execution Time
Less than 1 second.
User Input
-
Error
Number
Description
121400
VideoLoopthroughStop succeeded
121401
DENC module on Chrysalis failed.
Example
DS:> 1214
121400:
Test OK @
Summary of Contents for DRX-2
Page 105: ...DRX 2 DRX 2 105 3 6 Video routing Video IO Europe ...
Page 109: ...DRX 2 DRX 2 109 4 4 Video routing Video IO NAFTA ...
Page 119: ...DRX 2 DRX 2 119 IC DATA Display Board IC7103 TMP87CH74F ...
Page 120: ...DRX 2 DRX 2 120 IC7103 TMP87CH74F ...
Page 121: ...DRX 2 DRX 2 121 IC7103 TMP87CH74F ...
Page 132: ...DRX 2 132 PRINTED CIRCUIT BOARD FRONT DISPLAY P C B Part 1 Bottom View ...
Page 133: ...DRX 2 133 PRINTED CIRCUIT BOARD FRONT DISPLAY P C B Part 2 Bottom View ...
Page 135: ...DRX 2 135 Part 1 Part 2 PRINTED CIRCUIT BOARD U A models ANALOG P C B Bottom View ...
Page 136: ...DRX 2 136 PRINTED CIRCUIT BOARD U A models ANALOG P C B Part 1 Bottom View ...
Page 137: ...DRX 2 137 PRINTED CIRCUIT BOARD ANALOG P C B Part 2 Bottom View U A models ...
Page 139: ...DRX 2 139 Part 1 Part 2 PRINTED CIRCUIT BOARD G model ANALOG P C B Bottom View ...
Page 140: ...DRX 2 140 PRINTED CIRCUIT BOARD G model ANALOG P C B Part 1 Bottom View ...
Page 141: ...DRX 2 141 PRINTED CIRCUIT BOARD ANALOG P C B Part 2 Bottom View G model ...
Page 190: ...DRX 2 ...