REV. 1.0.4 3.0 UART INTERNAL REGISTERS Each UART channel in the V564 has its own set" />
參數(shù)資料
型號: XR16V564DIV-F
廠商: Exar Corporation
文件頁數(shù): 17/54頁
文件大?。?/td> 0K
描述: IC UART FIFO 32B QUAD 64LQFP
標準包裝: 160
特點: *
通道數(shù): 4,QUART
FIFO's: 32 字節(jié)
規(guī)程: RS232
電源電壓: 2.25 V ~ 3.6 V
帶自動流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動位檢測功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應商設備封裝: 64-LQFP(10x10)
包裝: 托盤
XR16V564/564D
24
2.25V TO 3.6V QUAD UART WITH 32-BYTE FIFO
REV. 1.0.4
3.0 UART INTERNAL REGISTERS
Each UART channel in the V564 has its own set of configuration registers selected by address lines A0, A1
and A2 with a specific channel selected (See Table 1 and Table 2). The complete register set is shown on
TABLE 9: UART INTERNAL REGISTERS
A2,A1,A0 ADDRESSES
REGISTER
READ/WRITE
COMMENTS
16C550 COMPATIBLE REGISTERS
0 0 0
RHR - Receive Holding Register
THR - Transmit Holding Register
Read-only
Write-only
LCR[7] = 0
0 0 0
DLL - Divisor LSB
Read/Write
LCR[7] = 1, LCR
≠ 0xBF
0 0 1
DLM - Divisor MSB
Read/Write
0 1 0
DLD - Divisor Fractional
Read/Write
0 0 1
IER - Interrupt Enable Register
Read/Write
LCR[7] = 0
0 1 0
ISR - Interrupt Status Register
FCR - FIFO Control Register
Read-only
Write-only
0 1 1
LCR - Line Control Register
Read/Write
1 0 0
MCR - Modem Control Register
Read/Write
LCR[7] = 0
1 0 1
LSR - Line Status Register
Read/Write
1 1 0
MSR - Modem Status Register
Read/Write
1 1 1
SPR - Scratch Pad Register
Read/Write
ENHANCED REGISTERS
0 1 0
EFR - Enhanced Function Reg
Read/Write
LCR = 0xBF
1 0 0
Xon-1 - Xon Character 1
Read/Write
1 0 1
Xon-2 - Xon Character 2
Read/Write
1 1 0
Xoff-1 - Xoff Character 1
Read/Write
1 1 1
Xoff-2 - Xoff Character 2
Read/Write
相關PDF資料
PDF描述
MS27467T11F99PA CONN PLUG 7POS STRGHT W/PINS
XR16M654IV80-F IC UART FIFO 64B QUAD 80LQFP
VE-B71-IX-F4 CONVERTER MOD DC/DC 12V 75W
MS27484E14F18P CONN PLUG 18POS STRAIGHT W/PINS
XR16C2852CJ-F IC UART FIFO 128B 44PLCC
相關代理商/技術參數(shù)
參數(shù)描述
XR16V564DIVTR-F 制造商:Exar Corporation 功能描述:UART 4-CH 32Byte FIFO 2.5V/3.3V 64-Pin LQFP T/R 制造商:Exar Corporation 功能描述:XR16V564DIVTR-F
XR16V564IJ 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
XR16V564IJ-0A-EVB 功能描述:UART 接口集成電路 Supports V564 68 ld PLCC, ISA Interface RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR16V564IJ-F 功能描述:UART 接口集成電路 UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR16V564IJTR-F 制造商:Exar Corporation 功能描述:UART 4-CH 32Byte FIFO 2.5V/3.3V 68-Pin PLCC T/R 制造商:Exar Corporation 功能描述:XR16V564IJTR-F