Visual SCL, 查看IEC61850 SCL 模型的重要工具,附带注册文件，绝对可行。-Visual SCL, see the IEC61850 SCL model, a register file, absolutely available

24c02 eeprom interfacing with 89c51... AT24C02 is a two-wire serial EEPROM Atmel. 24C02 is an 8 pin IC and reads 8 bit data serially. Its memory size is 2KB. Pins 1- 3 are address pins which are connected to ground. Pin 4 is GND Pin 5 is SDA (serial