SP504 Datasheet, PDF (20/31 Pages) Sipex Corporation – WAN Multi-Mode Serial 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 19. Mode Diagram — RS-232
Rev: A Date:1/27/04
SP504 Multi–Mode Serial Transceivers
20
© Copyright 2004 Sipex Corporation