Digital Equipment VAXstation 3100 Maintenance Manual page 223

202 Console Commands
B.2.15 TEST
>>>TEST [<test number>]
The console program invokes a diagnostic test program specified by the test
number. Test numbers for Field Service diagnostics are rejected if the loopback
connector is not installed on the far right MMJ connector. Some of the test
numbers are used to invoke utilities. See Appendix A for a description of the
test numbers.
B.2.16 UNJAM
>>>UNJAM
A system reset is performed.
B.2.17 TRANSFER
>>> X <address><count><RETURN><data stream><checksum>
Transfers binary data to and from physical memory. This command is used
by automatic systems communicating-with the console program. It is not
intended for operator use. The console program writes or reads in memory
the specified number of data bytes, starting at the specified address.
Addi"~SS
The physical address the binary data is transferred to or from. It is
specified as a hexadecimal number.
Count
The number of bytes to be transferred. It is specified as a hexadecimal
number. If the high order bit of the count is one, the data is transferred
(read) from physical memory to the console device. If the high order bit is
zero, the data is transferred (written) from the console device to physical
memory.
RETURN
A carriage return.
Data stream
"Count" bytes of binary data.