参数资料
型号: XR16M570IL24-0B-EB
厂商: Exar Corporation
文件页数: 16/50页
文件大小: 0K
描述: EVAL BOARD FOR XR16M570-B 24QFN
标准包装: 1
系列: *
XR16M570
23
REV. 1.0.1
1.62V TO 3.63V HIGH PERFORMANCE UART WITH 16-BYTE FIFO
3.0
UART INTERNAL REGISTERS
The complete register set for the M570 is shown in Table 6 and Table 7.
TABLE 6: UART INTERNAL REGISTERS
A2 A1 A0
ADDRESSES
REGISTER
READ/WRITE
COMMENTS
16C550 COMPATIBLE REGISTERS
0
0 0
DREV - Device Revision
Read-only
LCR[7] = 1, LCR
≠ 0xBF,
DLL = 0x00, DLM = 0x00
0
0 1
DVID - Device Identification Register
Read-only
0
0 0
DLL - Divisor LSB Register
Read/Write
LCR[7] = 1, LCR
≠ 0xBF
See DLD[7:6]
0
0 1
DLM - Divisor MSB Register
Read/Write
0
1 0
DLD - Divisor Fractional Register
Read/Write
LCR[7] = 1, LCR
≠ 0xBF,
EFR[4] = 1
0
0 0
RHR - Receive Holding Register
THR - Transmit Holding Register
Read-only
Write-only
LCR[7] = 0
0
0 1
IER - Interrupt Enable Register
Read/Write
0
1 0
ISR - Interrupt Status Register
FCR - FIFO Control Register
Read-only
Write-only
LCR[7] = 0 if EFR[4] = 1
or
LCR
≠ 0xBF if EFR[4] = 0
0
1 1
LCR - Line Control Register
Read/Write
1
0 0
MCR - Modem Control Register
Read/Write
LCR
≠ 0xBF
1
0 1
LSR - Line Status Register
Read-only
1
1 0
MSR - Modem Status Register
Read-only
1
1 0
MSR - Modem Status Register
Write-only
LCR
≠ 0xBF
EFR[4] = 1
1
1 1
SPR - Scratch Pad Register
Read/Write
LCR
≠ 0xBF, FCTR[6] = 0
1
1 1
EMSR - Enhanced Mode Select Register
Write-only
LCR
≠ 0xBF, FCTR[6] = 1
1
1 1
FC - RX/TX FIFO Level Counter Register
Read-only
ENHANCED REGISTERS
0
0 0
FC - RX/TX FIFO Level Counter Register
Read-only
LCR = 0xBF
0
0 1
FCTR - Feature Control Register
Read/Write
0
1 0
EFR - Enhanced Function Reg
Read/Write
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
相关PDF资料
PDF描述
SPD73R-103M INDUCTOR PWR SHIELDED 10UH SMD
1906015-8 CA 2.0MM OFNR 50/125,LC SEC GRN
CM252016-2R2KL INDUCTOR CHIP 2.2UH 2520 SMD
6278027-1 C/A ST/MT-RJ, MM 1M1
ECM18DSXH CONN EDGECARD 36POS DIP .156 SLD
相关代理商/技术参数
参数描述
XR16M570IL24-0C-EB 功能描述:界面开发工具 Eval Board for XR16M570IL24 Series RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
XR16M570IL24-F 功能描述:UART 接口集成电路 1.8 HIGH PERFORMANCE UART W/16 RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
XR16M570IL24TR-F 功能描述:UART 接口集成电路 1.8 HIGH PERFORMANCE UART W/16 RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
XR16M570IL32 制造商:EXAR 制造商全称:EXAR 功能描述:1.62V TO 3.63V HIGH PERFORMANCE UART WITH 16-BYTE FIFO
XR16M570IL32-0A-EB 功能描述:界面开发工具 Eval Board for XR16M570IL32 Series RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V