scc2681t NXP Semiconductors, scc2681t Datasheet - Page 13

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scc2681t

Manufacturer Part Number
scc2681t
Description
Dual Asynchronous Receiver/transmitter Duart
Manufacturer
NXP Semiconductors
Datasheet

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Philips Semiconductors
2004 Apr 06
Dual asynchronous receiver/transmitter (DUART)
TRANSMITTER
RECEIVER
ENABLED
ENABLED
RDN/WRN
RxRDY
TxRDY
WRN
(SR2)
(SR0)
RxD
TxD
MR1(4–3) = 11
MR1(4–3) = 11
MASTER STATION
PERIPHERAL STATION
MR1(2) = 1
BIT 9
ADD#1 MR1(2) = 0 D0
0
ADD#1
ADD#1 1
BIT 9
1
BIT 9
ADD#1
Figure 12. Wake-Up Mode
D0
D0
BIT 9
0
BIT 9
0
13
S
MR1(2) = 1
D0
D
ADD#2
S = STATUS
D = DATA
ADD#2 1
ADD#2 1
BIT 9
BIT 9
S
ADD#2
SCC2681T
D
BIT 9
0
SD00106
Product data

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