Diagnostic Software
5.
NVRAM
SDRAM
Description
Check whether the Boot EEPROM can be written to and read from
User Input
None
Example
DS:> 201
020100:
Test OK @
Nucleus Name
DS_NVRAM_Communication
Nucleus Number
300
Description
Check the communication between the IIC controller of the Chrysalis and the EEPROM
User Input
None
Example
DS:> 300
030000:
Test OK @
Nucleus Name
DS_NVRAM_WriteRead
Nucleus Number
301
Description
Check whether the EEPROM can be written to and read from
User Input
None
Example
DS:> 301
030100:
Test OK @
Nucleus Name
DS_NVRAM_Clear
Nucleus Number
302
Description
Make the EEPROM empty, containing all zeroes.
User Input
None
Example
DS:> 302
030200:
Test OK @
Nucleus Name
DS_NVRAM_Modify
Nucleus Number
303
Description
Modifies one or more locations in NVRAM and updates the checksum of the section
modified
User Input
1. The location that must be modified
i.e. "ALL" "BOOT" "DIAGNOSTICS" "DOWNLOAD" "CONFIG" "RECORDER" or no
string if an offset from the base address of the NVRAM is required
2. The offset and data which to put on the selected location
<offset> <length> <data>
Example
DS:> 303 DIAGNOSTICS 5 1 0x5a
030300: Section is modified successfully
Test OK @
Nucleus Name
DS_NVRAM_Read
Nucleus Number
304
Description
Read out one or more locations in the NVRAM
User Input
1. The location which must be read i.e. "ALL" "BOOT" "DIAGNOSTICS" "DOWN LOAD"
"CONFIG" "RECORDER" or no string if an offset from the base address of the NVRAM
is required
2. The offset and number of bytes to read
<offset> <length>
Example
304 DIAGNOSTICS 0 6
030400: Value read = 0x00 0x00 0x00 0x00 0x00 0x5A
Test OK @
Nucleus Name
DS_SDRAM_WriteRead
Nucleus Number
400
Description
Check all data lines, address lines and memory locations of the SDRAM
User Input
None
Example
DS:> 400
040000:
Test OK @
Summary of Contents for DVDR70/001
Page 88: ...Diagnostic Software EN 88 DVDR70 DVDR75 0x1 5 ...
Page 138: ...EN 138 DVDR70 DVDR75 0x1 7 Circuit Diagrams and PWB Layouts Layout DVIO Board Part 1 Top View ...
Page 139: ...Circuit Diagrams and PWB Layouts EN 139 DVDR70 DVDR75 0x1 7 Layout DVIO Board Part 2 Top View ...
Page 166: ...EN 166 DVDR70 DVDR75 0x1 7 Circuit Diagrams and PWB Layouts ...
Page 194: ...Circuit IC descriptions and list of abbreviations EN 194 DVDR70 DVDR75 0x1 9 Figure 9 15 ...
Page 195: ...Circuit IC descriptions and list of abbreviations EN 195 DVDR70 DVDR75 0x1 9 Figure 9 16 ...
Page 220: ...Circuit IC descriptions and list of abbreviations EN 220 DVDR70 DVDR75 0x1 9 ...
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