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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
32
DS_DVIO_LinkCommunication
702
Check the accessibility of the 1394 Link layer IC by writing to and reading from a specific
address
-
Initialise the PIO pins of the chrysalis
-
Write a pattern to the CYCTM register of the link chip
-
Read back and verify the pattern
Less than 1 second
None
Number
Description
70200
Communicating with the link layer IC succeeded
70201
Communicating with the link layer IC failed
70202
Result of nucleus not according to HW diversity string
DS:> 702
070200:
Test OK @
DS_DVIO_PhyCommunication
703
Check the accessibility of the 1394 Physical layer IC by writing to and reading from a specific
address
-
Initialise the PIO pins of the chrysalis
-
Initialise IIC
-
Write the data to be written to the phy-chip to the link chip first
-
Wait until the link chip indicates that the data has been written to the phy
-
Write the phy-access register in the Link chip to indicate phy read access
-
Wait until the link chip has obtained the value from the phy-chip
-
Test whether the value read back equals the one previously written
Less than 1 second
None
Number
Description
70300
Communicating with the physical layer IC succeeded
70301
The physical layer IC was not accessible
70302
Communicating with the physical layer IC failed
70303
Result of nucleus not according to HW diversity string
DS:> 703
070300:
Test OK @
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