DRX-2
DRX-2
24
Nucleus Name
DS_NVRAM_WriteRead
Nucleus Number
301
Description
Check whether the EEPROM can be written to and read from
Technical
-
Initialise IIC
-
Backup data from location to modify
-
Write to location and read it back again
-
Write back the backed up data to the location to leave the nvram as found
Execution Time
Less than 1 second
User Input
None
Error
Number
Description
30100
The write-read test succeeded
30101
The IIC bus could not be initialised
30102
There was an NVRAM IO error
30103
The value could not be read back from the NVRAM
Example
DS:> 301
030100:
Test OK @
Nucleus Name
DS_NVRAM_Clear
Nucleus Number
302
Description
Make the EEPROM empty, containing all zeroes.
Technical
-
Initialise IIC
-
Create a memory block filled with zeroes
-
Write this block to the NVRAM
Execution Time
16 seconds
User Input
None
Error
Number
Description
30200
The clearing of the NVRAM succeeded
30201
There was an IIC error
30202
Clearing the NVRAM failed
Example
DS:> 302
030200:
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 ...