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usb-jtag-spi

★ 128 Open GitHub ↗

Single-chip solution for Hi-speed USB2.0(480Mbps) JTAG/SPI Debugger based on RISC-V MCU CH32V30x/CH32V20x

// repository documentation

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480Mbps High Speed USB2.0 JTAG Debugger   Open source information

|-- bin
  
  |--------MCU: MCU target program
  
  |--------WIN APP
  
  |------------------USB20Jtag.exe：USB2.0 to JTAG interface debugging tool
  
  |------------------USB20SPI.exe：USB2.0 to SPI interface debugging tool
  
  |------------------OpenOCD: Host computer JTAG debugger OpenOCD, support FPGA XC6S
  
  |
  
  |-- doc
  
  |-------- USB to JTAG-SPI interface communication protocol
  
  |
  
  |-- driver
  
  |--------USB20_DRIVER: USB Windows driver, supports USB FS(12MBps)/HS(480MBps)/SS(5GBps), supports WIN2000/XP, 32/64-bit WIN7/8/8.1/10/11 operating system.
  
  |                                  Download link: http://www.wch-ic.com/downloads/CH372DRV_EXE.html
  
  |-- sch   
  
  |-------- Reference schematic
  
  |   
  
  |-- src
  
  |--------MCU: Based on CH32V305 series chip MCU firmware source code
  
  |--------OpenOCD: Host computer JTAG debugger OpenOCD source code, support FPGA XC6S
  
  |-------- WIN APP: USB2.0 to JTAG source code
  
  |------------------ USB20Jtag : USB2.0 to JTAG interface host computer example program, C++/VS2008
  
  |------------------ USB20SPI  : USB2.0 to SPI interface host computer sample program, C++/VS2008
  
  |
  
  |-- tools
  
  |-------- MCU IDE(MounRiver)：http://www.mounriver.com/download
  
  |-------- MCU ISP Tool：http://www.wch-ic.com/downloads/WCHISPTool_Setup_exe.html

usb-jtag-spi

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