Filter
Top Products
1
1-420
EMC Connectrix DS-32B2 and ED-12000B Fabric OS Reference Manual
Telnet Commands
sramRetentionTest
Run data retention test of the miscellaneous SRAMs in ASIC.
Syntax
sramRetentionTest [passCount]
Availability Admin
Description Use this command to verify that data written into the miscellaneous
SRAMs in the ASIC are retained after a 10-second wait.
The test method 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. Then the test is repeated 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)
Operands This command has the following operand:
Example
To run a data retention test:
switch:admin> sramRetentionTest
Running SRAM Retention Test ... passed.
Test Complete: "sramretentiontest" Pass 1 of 1
Duration 0hr, 2 min & 30 sec (0:2:30:.72).
Errors The possible error messages if failures are detected are:
DIAG-REGERR
DIAG-REGERR_UNRST
DIAG-BUS_TIMEOUT
passCount
Specify the number of times to execute the test. The
default value is 1. This command is optional.