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參數(shù)資料
| 型號： | XR16M554IV-0B-EVB |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 21/46頁 |
| 文件大?。?/td> | 0K |
| 描述： | EVAL BOARD FOR XR16M554-B 64LQFP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | * |
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XR16M554/554D
28
1.62V TO 3.63V QUAD UART WITH 16-BYTE FIFO
REV. 1.0.0
MSR[4]: CTS Input Status
A HIGH on the CTS# pin will stop UART transmitter as soon as the current character has finished
transmission, and a LOW will resume data transmission. Normally MSR bit-4 bit is the compliment of the CTS#
input. However in the loopback mode, this bit is equivalent to the RTS# bit in the MCR register. The CTS# input
may be used as a general purpose input when the modem interface is not used.
MSR[5]: DSR Input Status
Normally this bit is the complement of the DSR# input. In the loopback mode, this bit is equivalent to the DTR#
bit in the MCR register. The DSR# input may be used as a general purpose input when the modem interface is
not used.
MSR[6]: RI Input Status
Normally this bit is the complement of the RI# input. In the loopback mode this bit is equivalent to bit-2 in the
MCR register. The RI# input may be used as a general purpose input when the modem interface is not used.
MSR[7]: CD Input Status
Normally this bit is the complement of the CD# input. In the loopback mode this bit is equivalent to bit-3 in the
MCR register. The CD# input may be used as a general purpose input when the modem interface is not used.
4.10
Scratch Pad Register (SPR) - Read/Write
This is a 8-bit general purpose register for the user to store temporary data.
4.11
Baud Rate Generator Registers (DLL and DLM) - Read/Write
These registers make-up the value of the baud rate divisor. The concatenation of the contents of DLM and DLL
gives the 16-bit divisor value. See ”Section 2.8, Programmable Baud Rate Generator” on page 13.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XR16M554IV64 | 制造商:EXAR 制造商全稱:EXAR 功能描述:1.62V TO 3.63V QUAD UART WITH 16-BYTE FIFO |
| XR16M554IV64-F | 功能描述:UART 接口集成電路 1.62V-3.63V QUAD UART W/ 16BYTE FIFO 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 |
| XR16M554IV80 | 制造商:EXAR 制造商全稱:EXAR 功能描述:1.62V TO 3.63V QUAD UART WITH 16-BYTE FIFO |
| XR16M554IV80-0A-EB | 功能描述:界面開發(fā)工具 Eval Board for XR16M554IV80-0A RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| XR16M554IV80-0B-EB | 功能描述:界面開發(fā)工具 Eval Board for XR16M554IV80-0B RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
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