Stc51 microcontroller how burned to write programs

Stc51 microcontroller how burned to write programs
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STC single-chip microcomputer and AT the biggest difference between the single-chip series is that the program and write. STC MCU is through a serial port to burn to write programs. The specific steps can consult process:
1, download and install the software STC-ISP;
2, in the STC-ISP software according to the prompt of the face software step1, step2 and so on step by step for choice chip, the choice procedure hex files, choose a serial port and baud rate, times speed selection;
3, click on the download download program;
4, give STC the single electricity.
Note: 3 and 4 order will not be exchanged. STC microcontroller must cold start, not the first after power to download program. In addition, you need to make ISP circuit, microcontroller can't directly connected with pins will be a serial port, should choose MAX232, MAX3232 etc chips for level conversion