參數(shù)資料
型號: SCN68681
廠商: NXP Semiconductors N.V.
英文描述: Dual universal asynchronous receiver/transmitter (DUART)(雙通用異步接收器/傳送器)
中文描述: 雙路通用異步接收器/發(fā)送器(杜阿爾特)(雙通用異步接收器/傳送器)
文件頁數(shù): 20/28頁
文件大?。?/td> 187K
代理商: SCN68681
Philips Semiconductors
Product specification
SCN68681
Dual asynchronous receiver/transmitter (DUART)
1998 Sep 04
20
X1/CLK
INTRN
IACKN
D0–D7
DTACKN
t
CSC
t
DD
t
DF
t
CSD
t
DAL
t
DCR
t
DAH
t
DAT
SD00112
Figure 6. Interrupt Cycle Timing
t
PS
t
PH
t
PD
CSN
IP0–IP5
CSN
OP0–OP7
OLD DATA
NEW DATA
SD00113
Figure 7. Port Timing
t
RXS
t
RXH
RxC
(1X INPUT)
RxD
SD00114
Figure 8. Receive Timing
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