Introduction - If you have any usage issues, please Google them yourself
Test plug 32K xdata program
Test methods:
1: Write 0x55, and read out to determine whether all is 0x55.
2: Write 0xaa, and read out to determine whether all 0xaa.
3: 32768 byte write Chinese characters (like random data), and reads the compare.
Through the serial port to send a single character x or X, start the test, and return the relevant test results.
Serial port settings 115200bps, 8, N, 1, the master clock for 22.1184MHZ.