Concurrent Technologies VP 110/01 Series, Technical Reference Manual

Page: 119 / 150

11.2.43 Test 104: I/O Write Utility
This BIST allows modification of any I/O register on the target board. This utility requires
command-line parameters to function correctly, so it should only be run in an interactive manner
by a local or remote test master.
The parameters are:
16-bit I/O address (default 0),
value to write to register (default 0),
data type (1 for byte, 2 for word, and 4 for dword) (default 1),
increment value for the port address (default 1),
number of times to perform an I/O write (default 1).
This is not a true BIST, but merely provides a utility function, and so always returns a PASS
status.
11.2.44 Test 105: Interconnect Read Utility
This BIST allows a local interconnect read to be performed on the target board. This utility
requires command-line parameters to function correctly, so it should only be run in an interactive
manner by a local or remote test master.
The parameter is:
interconnect register number (16-bit value).
The result is displayed as a hexadecimal value.
This is not a true BIST, but merely provides a utility function, and so always returns a PASS
status.
11.2.45 Test 106: Interconnect Write Utility
This BIST allows a local interconnect write to be performed on the target board. This utility
requires command-line parameters to function correctly, so it should only be run in an interactive
manner by a local or remote test master.
Because this operation is carried out as a local access on the target board, it allows a remote
agent to write to interconnect registers for which it would normally have read-only access.
The parameters are:
interconnect register number (16-bit value),
new register value (8-bit value).
This is not a true BIST, but merely provides a utility function, and so always returns a PASS
status.
VP 110/01x 11-25
VSA Mode Diagnostics