參數(shù)資料
型號: MC68HC2681P
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 80/88頁
文件大小: 726K
代理商: MC68HC2681P
MC68HC2681
A-12
MC68HC681 USER’S MANUAL
MOTOROLA
A
.
Figure A-10. Receiver Operation
D6, D7, D8 ARE LOST
RxD
RECEIVER
ENABLED
RxRDY
(SR0)
FFULL
(SR1)
OVERRUN
(SR4)
RTS
(OP0)
1
STATUS DATA
R
RESET BY COMMAND
OPR(0) = 1
D4
D3
D5
D6
D7
D8
D1
D2
NOTES:
1. Timing shown for MR1(7) = 1
2. Timing shown for OPCR(4) = 1 and MR1(6) = 0
3. R = Read
4. C = Received Character
N
RR
RR R
RR
R
D1
D2
D3
D4
D5
LOST
STATUS DATA
RxRDY,
FFULL
F
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S
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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