參數(shù)資料
型號(hào)： XRT16C854
廠商： Exar Corporation
英文描述： 2.97V TO 5.5V QUAD UART WITH 128-BYTE FIFO
中文描述： 2.97V至5.5V四路UART的128字節(jié)FIFO
文件頁數(shù)： 30/54頁
文件大?。?/td> 485K
代理商： XRT16C854
XR16C854/854D
2.97V TO 5.5V QUAD UART WITH 128-BYTE FIFO
xr
REV. 3.0.1
30
4.6
The Line Control Register is used to specify the asynchronous data communication format. The word or
character length, the number of stop bits, and the parity are selected by writing the appropriate bits in this
register.
LCR[1:0]: TX and RX Word Length Select
These two bits specify the word length to be transmitted or received.
Line Control Register (LCR) - Read/Write
LCR[2]: TX and RX Stop-bit Length Select
The length of stop bit is specified by this bit in conjunction with the programmed word length.
1
0
0
0
1
1
0
1
0
1
0
0
1
1
0
1
0
1
8
16
56
60
8
16
32
56
Table-C. 16C654 compatible.
1
1
X
X
X
X
Programmable
via TRG
register.
FCTR[7] = 0.
Programmable
via TRG
register.
FCTR[7] = 1.
Table-D. 16L2750, 16C2850,
16C2852, 16C850, 16C864
compatible.
BIT-1
BIT-0
W
ORD
LENGTH
0
0
5 (default)
0
1
6
1
0
7
1
1
8
BIT-2
W
ORD
LENGTH
S
TOP
BIT
LENGTH
(B
IT
TIME
(
S
))
0
5,6,7,8
1 (default)
1
5
1-1/2
1
6,7,8
2
T
ABLE
11: T
RANSMIT
AND
R
ECEIVE
FIFO T
RIGGER
L
EVEL
S
ELECTION
FCTR
B
IT
-5
FCTR
B
IT
-4
FCR
B
IT
-7
FCR
B
IT
-6
FCR
B
IT
-5
FCR
BIT
-4
R
ECEIVE
T
RIGGER
L
EVEL
T
RANSMIT
T
RIGGER
L
EVEL
C
OMPATIBILITY
相關(guān)PDF資料
PDF描述
XRT16L2552 2.25V TO 5.5V DUART WITH 16-BYTE FIFO
XRT3591 SINGLECHIP V. 35 TRANSCEIVER
XRT3591B SINGLECHIP V. 35 TRANSCEIVER
XRT3591BID SINGLECHIP V. 35 TRANSCEIVER
XRT3591BIP SINGLECHIP V. 35 TRANSCEIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT16L2552 制造商:EXAR 制造商全稱:EXAR 功能描述:2.25V TO 5.5V DUART WITH 16-BYTE FIFO
XRT2588CN 制造商:Exar Corporation 功能描述:
XR-T2713CP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Metering/Monitoring Circuit
XR-T3588 制造商:EXAR 制造商全稱:EXAR 功能描述:V.35 Interface Receiver/Transmitter
XR-T3588-89ES 制造商:EXAR 制造商全稱:EXAR 功能描述:XR-T3588/89 Evaluation System
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*