參數(shù)資料
型號: SC26C92
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): 14/31頁
文件大?。?/td> 203K
代理商: SC26C92
Philips Semiconductors
Product specification
SC26C92
Dual universal asynchronous receiver/transmitter (DUART)
2000 Jan 31
14
BIT 7 BIT 6
BIT 5
BIT 4
CTS
BIT 3 BIT 2 BIT 1 BIT 0
MR2A
MR2B
0x00
CHANNEL MODE
Tx CONTROLS
RTS
ENABLE Tx
STOP BIT LENGTH*
00 = Normal
01 = Auto-Echo
10 = Local loop
11 = Remote loop
0 = No
1 = Yes
0 = No
1 = Yes
0 = 0.563
1 = 0.625
2 = 0.688
3 = 0.750
4 = 0.813
5 = 0.875
6 = 0.938
7 = 1.000
8 = 1.563
9 = 1.625
A = 1.688
B = 1.750
C = 1.813
D = 1.875
E = 1.938
F = 2.000
NOTE:
*Add 0.5 to values shown for 0 – 7 if channel is programmed for 5 bits/char.
CSRA
CSRB
0 01
0x01
BIT 7 BIT 6 BIT 5 BIT 4
RECEIVER CLOCK SELECT
See Text
BIT 3 BIT 2 BIT 1 BIT 0
TRANSMITTER CLOCK SELECT
See Text
CRA
CRB
0x01
BIT 7
BIT 6 BIT 5 BIT 4
MISCELLANEOUS COMMANDS*
BIT 3
BIT 2
BIT 1
BIT 0
DISABLE Tx
0 = No
1 = Yes
ENABLE Tx
0 = No
1 = Yes
DISABLE Rx
0 = No
1 = Yes
ENABLE Rx
0 = No
1 = Yes
See Text
NOTE:
Access to the miscellaneous commands should be separated by 3 X1 clock edges. A disabled transmitter cannot be loaded.
相關(guān)PDF資料
PDF描述
SC28L92 3.3V- 5.0V Dual universal asynchronous receiver/transmitter (DUART)(3.3V- 5.0V雙通用異步接收器/傳送器)
SC3011B-1 600.0 MHz Differential Sine-Wave Clock
SC3015B 550.0 MHz Differential Sine-Wave Clock
SC3017B 400.0 MHz Differential Sine-Wave Clock
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