SP509 Datasheet, PDF (27/29 Pages) Sipex Corporation – Rugged 40Mbps, 8 Channel Multi-Protocol Transceiver with Programmable DCE/DTE and Termination Resistors

DCE CONFIGURATION
SP508 Multiprotocol Configured as DCE
Interface to Port-
Interface to System Logic
Connector
Pin
Pin
Number Pin Mnemonic
Circuit
Pin Mnemonic Number
28
TxD
Driver_1
SD(A)
97
3
SDEN
SD(B)
100
29
TxCE
Driver_2
TT(A)
92
4
TTEN
TT(B)
95
30
ST
Driver_3
ST(A)
87
5
STEN
ST(B)
90
31
RTS
Driver_4
RS(A)
83
6
RSEN
RS(B)
85
32
DTR
Driver_5
TR(A)
75
7
TREN
TR(B)
78
33
DCD_DCE
Driver_6
RRC(A)
81
8
RRCEN
RRC(B)
79
34
RL
Driver_7
RL(A)
65
9
RLEN
35
LL
Driver_8
LL(A)
63
10
LLEN#
36
RxD
Receiver_1
RD(A)
48
11
RDEN#
RD(B)
47
37
RxC
Receiver_2
RT(A)
50
12
RTEN#
RT(B)
49
38
TxC
Receiver_3
TxC(A)
53
13
TxCEN#
TxC(B)
51
39
CTS
Receiver_4
CS(A)
55
14
CSEN#
CS(B)
54
40
DSR
Receiver_5
DM(A)
57
15
DMEN#
DM(B)
56
41
DCD_DTE
Receiver_6
RRT(A)
60
16
RRTEN#
RRT(B)
59
42
RI
Receiver_7
IC
61
17
ICEN#
43
TM
Receiver_8
TM(A)
62
18
TMEN
Spare drivers and receivers may be used for optional signals (Signal
Quality, Rate Detect, Standby) or may be disabled using individual
enable pins for each driver and receiver
Recommended Signals and Port Pin Assignments
RS-232 or V.24
Signal Mnemo DB-25
Type nic Pin(F)
V.28 BB
3
V.28 DD 17
V.28 DB 15
V.28 CB
5
V.28 CC
6
V.28 CF
8
V.28 CE 22
EIA-530
Signal Mnemo DB-25
Type nic Pin(F)
V.11 BB(A) 3
V.11 BB(B) 16
V.11 DD(A) 17
V.11 DD(B) 9
V.11 DB(A) 15
V.11 DB(B) 12
V.11 CB(A) 5
V.11 CB(B) 13
V.11 CC(A) 6
V.11 CC(B) 22
V.11 CF(A) 8
V.11 CF(B) 10
Signal
Type
V.11
V.11
V.11
V.11
V.11
V.11
V.11
V.11
V.11
V.11
V.11
V.11
RS-449
Mnemo DB-37
nic Pin(F)
RD(A) 6
RD(B) 24
RT(A) 8
RT(B) 26
ST(A) 5
ST(B) 23
CS(A) 9
CS(B) 27
DM(A) 11
DM(B) 29
RR(A) 13
RR(B) 31
Signal
Type
V.35
V.35
V.35
V.35
V.35
V.35
V.28
V.28
V.28
V.28
V.35
Mnemo
nic
104
104
115
115
114
114
106
107
109
125
M34
Pin(F)
R
T
V
X
Y
AA
D
E
F
J
Signal
Type
V.11
V.11
V.11
V.11
V.11
V.11
V.11
V.11
X.21
Mnemo DB-15
nic Pin(F)
R(A) 4
R(B) 11
B(A) 7**
B(B) 14**
S(A) 6
S(B) 13
I(A)
5
I(B) 12
V.28 TM 25 V.10 TM
25 V.10 TM
18 V.28 142 NN
V.28 BA
V.28 DA
2 V.11 BA(A) 2 V.11 SD(A) 4 V.35 103
V.11 BA(B) 12 V.11 SD(B) 22 V.35 103
24 V.11 DA(A) 24 V.11 TT(A) 17 V.35 113
V.11 DA(B) 11 V.11 TT(B) 35 V.35 113
P V.11 T(A) 2
S V.11 T(B) 9
U V.11 X(A) 7**
W V.11 X(B) 14**
V.28 CA
V.28 CD
4 V.11 CA(A) 4 V.11 RS(A) 7 V.28 105
V.11 CA(B) 19 V.11 RS(B) 25
20 V.11 CD(A) 20 V.11 TR(A) 12 V.28 108
V.11 CD(B) 23 V.11 TR(B) 30
C V.11 C(A) 3
V.11 C(B) 10
H
V.28 RL
21 V.10 RL
21 V.10 RL
14 V.28 140
N
V.28 LL 18 V.10 LL
18 V.10 LL
10 V.28 141
L
Pin assignments and signal functions are subject to national or regional variation and
proprietary / non-standard implementations
** X.21 use either B() or
X(), not both
Date: 6/14/04
SP509 Enhanced WAN Multi–Protocol Serial Transceiver
27
© Copyright 2004 Sipex Corporation