SCC2681T 查看數據表（PDF） - Philips Electronics
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SCC2681T Datasheet PDF : 15 Pages
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Philips Semiconductors
Dual asynchronous receiver/transmitter (DUART)
Product data
SCC2681T
MASTER STATION
TxD
BIT 9
ADD#1 1
TRANSMITTER
ENABLED
TxRDY
(SR2)
WRN
MR1(4–3) = 11 ADD#1 MR1(2) = 0 D0
MR1(2) = 1
BIT 9
D0 0
MR1(2) = 1 ADD#2
BIT 9
ADD#2 1
PERIPHERAL STATION
BIT 9
RxD
0
BIT 9
ADD#1 1
RECEIVER
ENABLED
RxRDY
(SR0)
BIT 9
D0 0
RDN/WRN
MR1(4–3) = 11
ADD#1
S
D
D0
S = STATUS
D = DATA
Figure 12. Wake-Up Mode
BIT 9
ADD#2 1
BIT 9
0
SD
ADD#2
SD00106
2004 Apr 06
13
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