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Nucleus design with realizes - en.51rd.net based on FPGA UART the IP
Tuesday, November 25th, 2008 at 15:55 | No commentsCategories: EDA/PLDShort Content: Abstract: This article has designed one kind based on the FPGA UART nucleus, this nucleus conforms to the serial communication agreement, has the modulation, the compatibility and configurable, suits applies in SoC. In the design uses Verilog the HDL hardware description language environment to carry on the design, the simulation in Xilinx under the ISE, finally inserted UART on FPGA the IP nucleus to realize electric circuit's asynchronous serial communication function. Key word: IP nucleus; UART; Verilog HDL; FPGA ... -
Nucleus design with realizes - en.51rd.net based on FPGA UART the IP
Sunday, November 16th, 2008 at 17:12 | No commentsCategories: EDA/PLDShort Content: Abstract: This article has designed one kind based on the FPGA UART nucleus, this nucleus conforms to the serial communication agreement, has the modulation, the compatibility and configurable, suits applies in SoC. In the design uses Verilog the HDL hardware description language environment to carry on the design, the simulation in Xilinx under the ISE, finally inserted UART on FPGA the IP nucleus to realize electric circuit's asynchronous serial communication function. Key word: IP nucleus; UART; Verilog HDL; FPGA ... -
With realizes - en.51rd.net based on the FPGA UART controller’s multi-module design
Thursday, October 30th, 2008 at 06:17 | No commentsCategories: EDA/PLDShort Content: The asynchronous serial communication request's transmission line are few, the reliability is high, the transmitting range is far, is widely applied in the microcomputer and the peripheral device data exchange. Realizes the serial port correspondence mainly to need to complete two parts of work: The serial port level switch into the equipment circuit wafer's operate level, namely realizes the RS-232 level and the TTL/CMOS level transformation; Receives and examines the serial data, turns the data parallel and ... -
Between MSP430 multi-processor’s mailing address and agreement
Tuesday, October 28th, 2008 at 05:23 | No commentsCategories: Communication NetworksShort Content: Abstract: The MSP430 function was already formidable, its internal peripheral device is rich, suits the numerous situation uses; But in the large-scale complex situation or the timely request high situation, uses processor processing all services, always appears some insufficiencies. The introduction multi-processor cooperation work's pattern, may enhance system's timeliness, the reliability and the serviceability; Using the MSP430 inherent characteristic, chooses the UART pattern, uses .ModBus the communication protocol, may carry on between the different processor's data exchange.Key word: Multi-processor UART ... -
The base only then HDLC between the agreement SDH transmission system board corresponds design
Monday, October 27th, 2008 at 22:43 | No commentsCategories: Communication NetworksShort Content: Abstract: Corresponds the tradition design method insufficiency in view of the SDH transmission system board, introduced that one kind uses the HDLC agreement to carry on the design the new method. And can realize on the MPC852T embedded microprocessor. The strict confirmation proved that it has obtained the very good performance in reliable and the transmission speed aspect.Key word: UART:HDLC:SDH: Embedded microprocessor; SCC 1 introduction Whether between the board corresponds the main line decides one of SDH system equipment stable ... -
Based on monolithic integrated circuit general pin software UART design
Monday, September 22nd, 2008 at 08:17 | No commentsCategories: SCMTags: data transmission, uartShort Content: Introduction Along with monolithic integrated circuit applied technology unceasingly thorough, constituted the multi-computer system by the monolithic integrated circuit to make the considerable progress, between many monolithic integrated circuits carried on the data transmission by the serial port, constituted the complex host from the type communications net. Has some monolithic integrated circuits in the multi-computer system to undertake the complex communication duty, when computer's serial port cannot meet the needs, must carry on the expansion to the serial port. ... -
TMS320VC5402 and PC machine UART research and design
Tuesday, August 19th, 2008 at 23:56 | No commentsCategories: DSPShort Content: 1 introduction TMS320VC5402 by its low cost, the low power loss, resources many characteristics in the correspondence, the control domain obtained the widespread application. On the piece integrated the biggest 192kB storage space (64kB RAM, 64kB ROM, 64kB I/O), has multi-channel serial port TMD,2 cushion serial port BSP, 8 bit parallel host interface HPI, the programmable waiting status generator and so on, definitely may satisfy the data processing and the control request. Is essential what based on 5402 construction's application ... -
With realizes UART based on the FPGA/CPLD design - en.51rd.net
Friday, August 8th, 2008 at 11:06 | No commentsCategories: EDA/PLDTags: uartShort Content: Abstract: UART is the widespread use serial data communication channel. This design contains the UART transmitter, the receiver and the baudrate generator. The design using the EDA technology, with realizes UART based on the FPGA/CPLD component design.Key word: FPGA/CPLD; UART; VHDL ---UART (i.e. Universal Asynchronous Receiver the Transmitter general asynchronous transceiver) is the widespread use serial data transmission agreement. The UART permission carries on full-duplex's correspondence on the serial link.---The serial peripheral device uses the RS232-C asynchronous serial interface, ...
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