| APPENDIX C |
| APPENDIX C |
PATTON ELECTRONICS MODEL 1094A | PATTON ELECTRONICS MODEL 1094A | ||
INTERFACE PIN ASSIGNMENTS | INTERFACE PIN ASSIGNMENTS | ||
| (Continued) |
| (Continued) |
| V.35 Interface |
| X.21 Interface |
| (M/34F Female Connector) |
| |
| (DCE Configuration) |
| (DTE /DCE Configuration) |
|
| Pin # | Signal |
Pin # | Signal |
|
|
|
| 1 | Frame Ground |
B | SGND (Signal Ground) | 2 | T (Transmit |
C | RTS (Request to Send) | 3 | C |
D | CTS (Clear to Send) | 4 | R (Receive |
E | DSR (Data Set Ready) | 5 | I |
F | CD (Carrier Detect) | 6 | S (Signal Element |
H | DTR (Data Terminal Ready) | 7 | BT (Byte |
L | LLB (Local Line Loop) | 8 | SGND (Signal Ground) |
M | TM (Test Mode) | 9 | T/ (Transmit |
N | RDL (Remote Digital Loop) | 10 | C/ |
P | TD (Transmit Data) | 11 | R/ (Receive |
R | RD (Receive Data) | 12 | I/ |
S | TD/ (Transmit | 13 | S/ (Signal Element |
T | RD/ (Receive | 14 | BT/ (Byte |
U | XTC (External Transmit Clock) |
|
|
V | RC(Receive Timing) |
|
|
W | XTC/ (External Transmit Clock) |
|
|
X | RC/ (Receive Timing) |
|
|
Y | TC (Transmit |
|
|
AA | TC/ (Transmit |
|
|
29 | 30 |