參數(shù)資料
型號(hào)： ST16C1451CP28
廠商： STARTECH SEMICONDUCTOR INC
元件分類(lèi)： 微控制器/微處理器
英文描述： 2.97V TO 5.5V UART
中文描述： 1 CHANNEL(S), 448K bps, SERIAL COMM CONTROLLER, PDIP28
文件頁(yè)數(shù)： 17/32頁(yè)
文件大?。?/td> 355K
代理商： ST16C1451CP28
á
REV. 4.2.0
ST16C1450/51
2.97V TO 5.5V UART
17
LCR[1:0]: TX and RX Word Length Select
These two bits specify the word length to be transmitted or received.
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.
LCR[3]: TX and RX Parity Select
Parity or no parity can be selected via this bit. The parity bit is a simple way used in communications for data
integrity check. See
Table 5
for parity selection summary below.
Logic 0 = No parity.
Logic 1 = A parity bit is generated during the transmission while the receiver checks for parity error of the
data character received.
LCR[4]: TX and RX Parity Select
If the parity bit is enabled with LCR bit-3 set to a logic 1, LCR BIT-4 selects the even or odd parity format.
Logic 0 = ODD Parity is generated by forcing an odd number of logic 1’s in the transmitted character. The
receiver must be programmed to check the same format (default).
Logic 1 = EVEN Parity is generated by forcing an even number of logic 1’s in the transmitted character. The
receiver must be programmed to check the same format.
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
相關(guān)PDF資料
PDF描述
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參數(shù)描述
ST16C1451CQ48 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:2.97V TO 5.5V UART
ST16C1451IJ28 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:2.97V TO 5.5V UART
ST16C1451IP28 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:2.97V TO 5.5V UART
ST16C1451IQ48 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:2.97V TO 5.5V UART
ST16C1550 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:2.97V TO 5.5V UART WITH 16-BYTE FIFO
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