Debug configuration of SDRAM in Keil + jlink + small2440

I installed analyticdb in windows. It was a headache. I had to use it in compatibility mode. Even if this happens, there is a problem with jlink. I had no choice but to give up ads, but I had a lot of materials to develop with ads. Finally, I tried to use Keil and searched the internet for the information. I found that some people did the same thing. So I tried to find out what they did, but it was not a success. Finally, I had to wait for a while to figure it out (maybe it's because it's different from their version or jlink version ). Write it out to avoid forgetting it later...

This kind of thing requires texture:

It is very important to find that many online tutorials are not mentioned here. Maybe the Keil version is different. The settings here are the same as those in the previous figure.

Select the jlink tool and the initialization file, which can be found in arm \ boards \ Samsung under the Keil installation directory and copied to the current working directory. Set the default value. Someone says they want to change the axf output file name. You have tried it yourself. At least you do not need to set it when debugging the SDRAM. By default. Click settings to set jlink.

Finally, set utilities.

Here, because debugging is performed in SDRAM, do not check the options in the figure.

All of the above are for the settings in the SDRAM debugging, and Flash download has not been tried yet.

Finally, I will provide my MDK version information.