Geehy SEMICONDUCTOR GEEHY-LINK User Manual

Geehy SEMICONDUCTOR GEEHY-LINK User Manual

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User Manual
GEEHY-LINK
Version: V1.2

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Summary of Contents for Geehy SEMICONDUCTOR GEEHY-LINK

  • Page 1 User Manual GEEHY-LINK Version: V1.2...
  • Page 2 (Figure 2) Port Description GEEHY-LINK provides a 20PIN port for customer use. The customer can connect to the target board through the port to complete the corresponding operation. The number and definition of the 20 pin port are shown in Figure 2.
  • Page 3 Output voltage: 3.3V Output current≤ 350mA  Instruction 1) Connect GEEHY-LINK to the computer with a USB cable and the Device Manager will appear on Geehy DAP USB Device as shown in Figure3: (Figure 3) 2) The power supply of the target board can be controlled by the keys on the tool.The tool is not powered in the default state.Press and hold the button for 3s,the red...
  • Page 4 a) Click “Debug” on the “Options for Target” , interface and then select “CMSIS-DAP Debugger” as shown in Figure 4: (Figure 4) b) Click “Settings” to select mode(SWD or JTAG) and frequency, as shown in Figures 5 and 6: A:Emulator name B:Emulator seial number C:Emulator firmware version D:SWD and JTAG selection (only Keil version V5.22 or above supports JTAG)
  • Page 5 (Figure 5) (Figure 6) 4) Enter the “Flash Download” interface and select “Programming Algorithm”. Clink the “Add” button and add the corresponding Flash, as shown in Figure 7. www.geehy.com Page 4...
  • Page 6 (Figure 7) www.geehy.com Page 5...

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