SP503 Datasheet, PDF (14/29 Pages) Sipex Corporation – Multiprotocol Transceiver

MODE: RS-232
DRIVER
RECEIVER
TDEC₃ TDEC₂ TDEC₁ TDEC₀ RDEC₃ RDEC₂ RDEC₁ RDEC₀
0
0
1
0
0
0
1
0
RD(a) 70
RxD 1
RT(a) 37
RxC 20
CS(a) 66
CTS 80
DM(a) 68
DSR 78
RR(a) 35
DCD 19
IC(a) 39
RI 21
SCT(a) 76
SCT 79
SCTEN 7
RECEIVERS DRIVERS
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
STEN ST TTEN TT SCTEN SCT
1 Disabled 1 Disabled 1 Enabled
0 Enabled 0 Enabled 0 Disabled
Figure 7. Mode Diagram — RS-232
Date: 7/29/04
SP503 Multiprotocol Transceiver
14
© Copyright 2004 Sipex Corporation