user manual

A-2
Configure and Environment Commands
A
Example: Display the current contents of the board information
block.
187-Bug>cnfg
Board (PWA) Serial Number = "000000061050"
Board Identifier = "MVME187-03 "
Artwork (PWA) Identifier = "01-W3827B03A "
MPU Clock Speed = "2500"
Ethernet Address = 08003E20A867
Local SCSI Identifier = "07"
Optional Board 1 Artwork (PWA) Identifier = " "
Optional Board 1 (PWA) Serial Number = " "
Optional Board 2 Artwork (PWA) Identifier = " "
Optional Board 2 (PWA) Serial Number = " "
187-Bug>
Note that the parameters that are quoted are left-justified character
(ASCII) strings padded with space characters, and the quotes (") are
displayed to indicate the size of the string. Parameters that are not
quoted are considered data strings, and data strings are right-
justified. The data strings are padded with zeroes if the length is not
met.
In the event of corruption of the board information block, the
command displays a question mark "?" for nondisplayable
characters. A warning message (
WARNING: Board Information Block
Checksum Error)
is also displayed in the event of a checksum failure.
Using the
I option initializes the unused area of the board
information block to zero.
Modification is permitted by using the
M option of the command.
At the end of the modification session, you are prompted for the
update to Non-Volatile RAM (NVRAM). A
Y response must be
made for the update to occur; any other response terminates the
update (disregards all changes). The update also recalculates the
checksum.
Be cautious when modifying parameters. These parameters are
initialized by the factory, and correct board operation relies upon
these parameters.