SP504 Sipex, SP504 Datasheet - Page 26

• Manufacturer Part Number: SP504
• Description: WAN Multi-Mode Serial Transceiver
• Manufacturer: Sipex

Rev: A Date:1/27/04
Figure 25. Mode Diagram — EIA-530A
TDEC
1
STEN
3
STEN
1
0
TDEC
SCT(a) 76
SCT(b) 77
SCTEN 7
1
0
DM(a) 68
RR(a) 35
RR(b) 36
RD(a) 70
CS(a) 66
CS(b) 67
RT(a) 37
RT(b) 38
RD(b) 71
IC(a) 39
DCD 19
CTS 80
DSR 78
RxC 20
SCT 79
RxD 1
DRIVER
1
RI 21
Disabled
Enabled
2
Disabled
TDEC
ST
Enabled
ST
1
RECEIVERS
1
MODE: EIA-530A
TDEC
TTEN
SP504 Multi–Mode Serial Transceivers
TTEN
1
0
1
1
0
0
26
RDEC
Disabled
Enabled
DRIVERS
TT
Disabled
TT
1
Enabled
3
RDEC
RECEIVER
SCTEN
SCTEN
1
1
0
2
16 RTS
52 RS(b)
47 RL(a)
14 TxD
61 SD(a)
59 SD(b)
54 RS(a)
17 RL
45 RL(b)
22 ST
42 ST(a)
44 ST(b)
23 STEN
13 DTR
58 TR(a)
24 LL
51 LL(a)
15 TxC
63 TT(a)
65 TT(b)
6
RDEC
1
0
TTEN
© Copyright 2004 Sipex Corporation
1
Enabled
Disabled
SCT
SCT
•Enabled
•Disabled
1
RDEC
1
0