Software based Evaluation Board is available with 8 Toggle Switches, Matrix Keyboard for easy operation. The Evaluation Board comes with 8K Internal Program Memory and 2K Internal EEPROM. Emertxe Information Technologies [P] Ltd manufactures Software based Evaluation Board. Emertxe Information Technologies [P] Ltd offers a wide range of embedded training Systems like for Original Equipment Manufacturers and educational applications. The Software based Evaluation Board of model 8051 EvBoard uses RS232 for communication and has 256 X 8 bit Internal RAM.