General GPIB Commands
4-18 PN: 13000-00110 Rev. V MT8852B Programming Manual
STERR (Request POST or *TST? Results)
This command returns the results of the most recent Self-Test. It does not initiate a Self-Test
itself.
Self Test Items
The following is a list of all Self-Test items. For more information see the MT8852B Service
Manual.
Set command format STERR
Response Where the Self-Test has completed without failures the response
is the following string:-
ALL TESTS PASSED
Where the Self-Test has failed, the response is a list of those
items which have failed. If there is more than one item they are
separated by commas.
Example ARMBOOT,VOLRAM 10FFF0F,DSPIF
Indicates the Self-Test failed with ARM Boot checksum, Volatile
RAM, and DSP interface errors.
A list of self test items is shown in the table below.
Related Commands BOOTSTATUS?, CONT,*TST
Self test item Meaning
FLASHCSUM Flash Code checksum error.
CALCSUM Calibration Data checksum error.
PERSONCSUM Personality checksum error.
ARMBOOT ARM Boot checksum error.
ARMCD ARM Code checksum error.
FPGACSUM Virtex FPGA checksum error.
ARMBT ARM BT checksum error.
ARMDSP ARM DSP checksum error.
ARMSPARTAN ARM SPARTAN checksum error.
VOLRAM<ws><A><BBBBBB> Volatile RAM. <A> indicates the type of test that failed
and <BBBBBB> is the list of addresses where the test
failed.
NONVOLRAM Non-Volatile RAM
DPRAM<ws><A><BBBBBB> CPU Dual Port RAM. <A> indicates the type of test
that failed and <BBBBBB> is the list of addresses
where the test failed.
DPRAMIF<ws><A><BBBBBB> IF Dual Port RAM. <A> indicates the type of test that
failed and <BBBBBB> is the list of addresses where
the test failed.