Sramretentiontest - HP Surestore 6164 - Switch Reference Manual

sramRetentionTest

Synopsis
Availability
Description
Operands
Example
212
Data retention test of the miscellaneous SRAMs in ASIC.
sramRetentionTest [passCount]
admin
Use this command to verify that data written into the miscellaneous
SRAMs in the ASIC are retained after a 10-second wait.
The method used is to write a fill pattern to all SRAMs, wait 10 seconds,
and then read all SRAMs checking that data read matches data previously
written. Repeat using the complementary version of the pattern.
The following patterns are used:
0xffffffff (and 0x00000000)
0x55555555 (and 0xaaaaaaaa)
0x33333333 (and 0xcccccccc)
0x0f0f0f0f (and 0xf0f0f0f0)
QUAD_RAMP with a random seed value (and its invert)
This command has the following operand:
Specify the number of times to execute the test. The
passCount
default value is 1. This command is optional.
To run a data retention test:
switch:admin> sramRetentionTest
Running SRAM Retention Test ... passed.
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