QFI>FRD A 0 Single word read from data space 0 at primary address A (hex) in the local crate QFI>FRD 4010B 2 Single word read from data space 2 at primary address B (hex) in a remote crate using an SSP cable segment. See HELP ROUTING for information on communication with remote crates.
QFI>DEFINE C1 C0000001 Set up a definition of "C1" as C0000001 hex. (see HELP DEFINE for details) QFI>FRD TDC1 C1 Single word read of data space "C1" (defined above as C0000001) at primary address defined by "TDC1". "TDC1" is assumed to have been previously set up by a call to TREE or to FBWHO (see help TREE or FBWHO) and can be accessed by the SHODEF command.