SP504EB Datasheet, PDF (6/18 Pages) Sipex Corporation – Evaluation Board Manual

SP504 Pin Assignments (cont)
Pin # Pin Name
Pin Function
Pin Description
13 DTR
16 RTS
17 RL
18 V35_STAT
19 DCD
21 RI
24 LL
35 RR(a)
36 RR(b)
39 IC(a)
40 IC(b)
45 RL(b)
47 RL(a)
49 LL(b)
51 LL(a)
52 RS(b)
54 RS(a)
56 TR(b)
58 TR(a)
66 CS(a)
67 CS(b)
68 DM(a)
69 DM(b)
78 DSR
80 CTS
Control Line Group
TTL Input
Data terminal ready DTR driver.
TTL Input
Ready to send RTS driver.
TTL Input
Remote loopback RL driver.
TTL Output
Outputs logic high in V.35 mode.
TTL Output
Data carrier detect DCD receiver.
TTL Output
Ring indicate RI receiver.
TTL Input
Local loopback LL driver.
Analog Input
Data carrier detect DCD receiver.
Analog Input
Data carrier detect DCD receiver.
Analog Input
Incoming call RI receiver.
Analog Input
Incoming call RI receiver.
Analog Output
Remote loopback RL driver.
Analog Output
Remote loopback RL driver.
Analog Output
Local loopback LL driver.
Analog Output
Local loopback LL driver.
Analog Output
Ready to send RTS driver.
Analog Output
Ready to send RTS driver.
Analog Output
Terminal ready DTR driver.
Analog Output
Terminal ready DTR driver.
Analog Input
Clear to send CTS receiver.
Analog Input
Clear to send CTS receiver.
Analog Input
Data mode DSR receiver.
Analog Input
Data mode DSR receiver.
TTL Output
Data set ready DSR receiver.
TTL Output
Clear to send CTS receiver.
504/505 AppNote/03
New SP504/505 Evaluation Board
6
© Copyright 2000 Sipex Corporation