3Com S24x Crib Toy User Manual


 
A-2 Cables
The following table shows V.35/V.36 signals with V.35/V.36 DIMs on the
motherboard.
V.35/V.36 (Motherboard)
Pin DCE
Position
Function/
Signal Name
Pin DTE
Position
Function/
Signal Name
1 --------------- SHIELD/FRAME
GROUND
1 --------------- SHIELD/FRAME
GROUND
2 <-------------- TRANSMITTED
DATA A
2 --------------> TRANSMITTED
DATA A
3 --------------> RECEIVED
DATA A
3 <-------------- RECEIVED
DATA A
4 <-------------- REQUEST TO
SEND
4 --------------> REQUEST TO
SEND
5 --------------> CLEAR TO
SEND
5 <-------------- CLEAR TO
SEND
6 --------------> DATA SET
READY
6 <-------------- DATA SET
READY
7 -------------- SIGNAL
GROUND
7 --------------- SIGNAL
GROUND
8 --------------> DATA CARRIER
DETECT
8 <-------------- DATA CARRIER
DETECT
14 <-------------- TRANSMIT
DATA B
14 --------------> TRANSMIT
DATA B
15 --------------> TRANSMIT
CLOCK A
15 <-------------- TRANSMIT
CLOCK A
16 --------------> RECEIVED
DATA B
16 <-------------- RECEIVED
DATA B
17 --------------> RECEIVE
CLOCK A
17 <-------------- RECEIVE
CLOCK A
18 --------------> RECEIVE
CLOCK B
18 <-------------- RECEIVE
CLOCK B
20 <-------------- DATA
TERMINAL
READY
20 --------------> DATA
TERMINAL
READY
21 --------------> TRANSMIT
CLOCK B
21 <-------------- TRANSMIT
CLOCK B
22 <-------------- EXTERNAL
TRANSMIT
CLOCK B
22 -------------> EXTERNAL
TRANSMIT
CLOCK B
24 <-------------- EXTERNAL
TRANSMIT
CLOCK A
24 --------------> EXTERNAL
TRANSMIT
CLOCK A