CP6100 Configuration and Management Manual

ADCCP Protocol and Modifiers
CP6100 Configuration and Management Manual—426741-003
4-8
ADCCP Modifiers
HALFDUPLEX
This modifier selects half-duplex modem operation. The request-to-send (RTS) modem
signal is turned on before sending a frame and is reset immediately after sending the
last frame.
HIGHPIN OFF
This modifier allows the CP6100 subsystem to function at either a low process
identification number (PIN) or a high PIN. The CP6100 subsystem defaults to running
at a high PIN if the CPU was configured for more than 256 PINs and the high PINs
have not already been assigned to other processes.
IDLETIMER n
This modifier specifies a timer for the communications link. The timer determines the
time interval between iterations of the poll list for primary stations and between idle-line
RR frames for combined stations.
L1RETRY n
This modifier specifies the number of times the ADCCP protocol retries transmission of
a frame after the XFERTIMER expires. Once the number of retries is exhausted, the
timeout is reported to the application.
Default: Full Duplex
Units: None
Range: N/A
Default: Currently unsupported
Units: None
Range: N/A
Note. The HIGHPIN OFF modifier has no effect on the CP6100 line-handler process running
on G-series RVUs.
Default: n = 100
Units: 0.01 seconds
Range: 0 through 32767
See
also:
POLL
on page 4-12
Default: n = 3
Units: None
Range: 0 through 255