Telecommunications Techniques Corporation interceptor 147, Reference Manual, Page: 251 / 280

C-7
C
Remote Control Status Registers
INTERCEPTOR 147 2 Mbit/s and Data Analyzer
Bit 5 CME - Command Error
Indicates that a command received by the
INTERCEPTOR 147 was not executed
because it was not understood.
Bit 4 EXE - Execution Error
Indicates that the INTERCEPTOR 147 is
unable to execute a command.
Bit 3 DDE - Device Dependent Error
Not used. Always reads 0.
Bit 2 QYE - Query Error
Indicates that the controller has attempted to
read the INTERCEPTOR 147 output queue
when nothing was available to be read, or
that data in that queue has been lost.
Bit 1 RQC - Request Control
Not used. Always reads 0.
Bit 0 OPC - Operation Complete
Reports that all pending operations are
complete. See the *OPC common command.
The Event Status Enable Register (ESE) is an 8-bit register
that allows the controller to enable or disable each bit in
the Event Status Register. When a bit in the Event Status
Enable Register is set to 1, the corresponding bit in the
Event Status Register is enabled. When an enabled bit in
the Event Status Register is set to 1, the ESB bit in the
Status Byte Register is also set to 1.