64
MINISTAT-FOUR
Table A-2 (continued). Sub-channel connectors.
CCITT V.24 TIA
PIN
SIGNAL
DESCRIPTION
CIRCUIT
RS-232C
NAME
NUMBER
LINE
106
CB
5
Clear to
A positive level from the
Send
MiniStat-Four indicates that
the terminal is allowed to
send data. This pin is used
for hardware flow control.
Computers or terminals
that do not support this pin
(that send data even if CTS
is negative) must have
software flow-control ability.
107
CC
6
Data Set
The MiniStat-Four sends
Ready
positive level to DTE when it
is powered.
109
CF
8
Data
Positive level from the
Carrier
MiniStat-Four when the local
Detect
and remote MiniStat-Four
are synchronized.
108.2
CD
20
Data
Used for end-to-end flow
Terminal
control.
Ready
