STC micro STC8A8K64D4 Series Reference Manual page 814

STC8A8K64D4 Series Manual
You can see the following files in the relevant directory of Keil, which means that the driver is installed correctly.
Since in the default state, the main control chip of STC is not an emulation chip and has no emulation function, if
simulation is needed, the main control chip of STC needs to be set as an emulation chip.
The steps of making a simulation chip are as follows:
Firstly, use STC universal USB to serial port tool to connect the MCU to the computer;
Then open STC's ISP to download the software, and select the serial port number corresponding to the serial port tool
in the serial port number drop-down list;
Select the MCU model;
Select the IRC frequency of the user program to run, and the frequency selected when making the simulation chip is
consistent with the frequency set by the simulated user program, in order to achieve the real running effect.
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