pe_scan(1)
pe_scan(1)
pe_scan
— DECmpp Sx serial scan test
Syntax
pe_scan
[-qtb]
Description
The
pe_scan
command tests the serial scan chains on the array control unit
(ACU) board, the processor element (PE) board and the router boards:
•
ACU board
Main scan chain
EEPROM scan chain
•
PE and Router boards
Router shift chain S1, S2 and S3
EEPROM scan chain
GOR scan chain
PREG scan chain
Parity:
*
Preg address parity
*
PE instruction parity
*
RT instruction parity
*
M-machine instruction parity
Options
-b
Use this option to specify burn-in test; runs the diagnostic repetitively, reporting
the error count at the end of each pass.
-q
Use this option to specify the quick test. This selects a brief version of some of
the tests.
-t
Use this option to specify terse message style. The test prints only the most
essential messages.
Files
$MP_PATH/field/bin/pe_scan
B–64 Data Parallel Unit Reference Pages
