SP504 Sipex, SP504 Datasheet - Page 20

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

Figure 19. Mode Diagram — RS-232
Rev: A Date:1/27/04
TDEC
0
3
STEN
TDEC
SCT(a) 76
SCTEN 7
DM(a) 68
1
0
RD(a) 70
RR(a) 35
CS(a) 66
RT(a) 37
IC(a) 39
DCD 19
DSR 78
CTS 80
SCT 79
RxC 20
RxD 1
DRIVER
0
RI 21
2
Disabled
Enabled
TDEC
ST
1
RECEIVERS
1
SP504 Multi–Mode Serial Transceivers
TDEC
MODE: RS-232
TTEN
0
1
0
0
20
RDEC
Disabled
DRIVERS
Enabled
TT
0
3
RDEC
RECEIVER
SCTEN
0
1
2
0
14 TxD
61 SD(a)
13 DTR
58 TR(a)
16 RTS
54 RS(a)
17 RL
47 RL(a)
24 LL
51 LL(a)
22 ST
42 ST(a)
23 STEN
15 TxC
63 TT(a)
6 TTEN
RDEC
© Copyright 2004 Sipex Corporation
1
Enabled
Disabled
SCT
1
RDEC
0
0