參數(shù)資料
型號(hào): CL-PS7111-VC-A
廠商: CIRRUS LOGIC INC
元件分類: 外設(shè)及接口
英文描述: Low-Power System-on-a-Chip
中文描述: MULTIFUNCTION PERIPHERAL, PQFP208
封裝: VQFP-208
文件頁(yè)數(shù): 66/105頁(yè)
文件大?。?/td> 1207K
代理商: CL-PS7111-VC-A
September 1997
65
PRELIMINARY DATA BOOK v2.0
REGISTER DESCRIPTIONS
CL-PS7111
Low-Power System-on-a-Chip
5.22
UART Bit Rate and Line Control Registers — UBRLCR1–2
The UART Bit Rate and Line Control registers are 19-bit read/write registers. A write to these registers
sets the bit rate and mode of operation for the internal UARTs.
31:19
18:17
16
15
14
13
12
11:0
Reserved
WRDLEN
FIFOEN
XSTOP
EVENPRT
PRTEN
BREAK
Bit rate divisor
Bit
Description
31:19
Reserved
18:17
WRDLEN:
This 2-bit field selects the word length as shown in the following table.
16
FIFOEN:
Set to enable FIFO buffering of Rx and Tx data. Clear to disable the FIFO, that is, set its depth to one byte.
15
XSTOP:
Extra stop bit. Setting this bit causes the UART to transmit two stop bits after each data byte, clearing it trans-
mits one stop bit after each data byte.
14
EVENPRT:
Even parity bit. Setting this bit sets parity generation and checking to even parity, clearing it sets odd parity.
This bit has no effect if the PRTEN bit is clear.
13
PRTEN:
Parity enable bit. Setting this bit enables parity detection and generation.
12
BREAK:
Setting this bit drives the Tx output active (high) to generate a break.
Bit
Word Length
18
17
0
0
5 bits
0
1
6 bits
1
0
7 bits
1
1
8 bits
相關(guān)PDF資料
PDF描述
CL-PS7500FE System-on-a Chip for Internet Appliance
CL-SH8665 Integrated ATA Drive microcontroller(集成ATA驅(qū)動(dòng)微控制器)
CL1431 Precision Adjustable Shunt Reference
CL1431D Precision Adjustable Shunt Reference
CL1431LP Precision Adjustable Shunt Reference
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CL-PS7500FE 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:System-on-a Chip for Internet Appliance
CLPT-12SP-06 制造商:Tri-Star Electronics International 功能描述:CONNECTOR - Bulk
CLPT-12SP-67 制造商:Tri-Star Electronics International 功能描述:- Bulk
CL-PU/O 制造商:Maxell 功能描述:Couleur® Stereo Ear Buds w/ Multi-Size Ear Tips - Purple/Orange
CL-PX0070-30QC-A 制造商:Cirrus Logic 功能描述:TRAY OF 19 3 OF THEM SLIGHTLY BENT LEADS