How to do mainboard programming via USB?

WisdomAugust · Post time 2020-5-15 08:23:24

Double click H-JTAG icon on the desktop, select some information that appears.

Connect mainboard (J901) and computer by parallel port wire and parallel port pinboard.

Power on.

WisdomAugust · Post time 2020-5-19 08:11:10

Select “Settings” from the menu bar.

Select USB/LPTSetting

WisdomAugust · Post time 2020-5-20 08:13:56

Edited by WisdomAugust at 2020-5-21 08:35

Select LPT JTAG Setting.

According to your pinboard, select to directly click “OK” or select “User Defined”.

If select “User Defined”, please refer to the below configuration.

WisdomAugust · Post time 2020-5-21 08:37:00

2.3.3 Program ***.bin

Connect mainboard (J901) and computer by parallel port wire and parallel port pinboard. Power on.

WisdomAugust · Post time 2020-5-22 09:45:53

1. Open software hjtag, click the Magnifier in the software interface and detect the mainboard

2. After detection, the model of CPU would be shown as blue in the software interface.

3. Click the “F” icon in the software interface.

Click “Load”

WisdomAugust · Post time 2020-5-23 08:06:16

Select the file 2416.hfc in the programming file.

Click “4 Programming” on the left side of the panel.

WisdomAugust · Post time 2020-6-1 08:35:00

Click “Check”, the CPU and flash model of mainboard would be shown.

Click ellipsis button, select image “whu-boot_5102p3nand_64MB_TFT70_V1.1.bin” in the image

file corresponding with the mainboard.

WisdomAugust · Post time 2020-6-2 08:46:09

Click “Program” until finishing programming.

The connection between the mainboard of parallel port and computer can be switched off only after

the finish of programming.

WisdomAugust · Post time 2020-6-3 08:09:47

2.4 Install EmbedSkyDownLoadTool

Unzip EmbedSkyDownLoadTool_V1.0.rar file.

Double click the icon to install.

Click “Next”.

Select the path of file installation, click “next”.

Click “Install”.

Click “Finish”. If it warns that “.net4.0” is required to install at the beginning of the installation,

please unzip “dotNetFx40_Full_x86_x64.rar” in the programming folder. Double click and press enter key to install it.

WisdomAugust · Post time 2020-6-4 09:23:37

2.5 Program others2.5.1 Connect

Connect the mainboard and computer by serial port wire. Open software SecureCRT. Connect the correct “com” port.

Connect the computer and mainboard by USB cable.