80518 Windows Emulation 80518 bit Trainer

摘要

PURPOSE: A windows emulation 8051 trainer is provided to acquire the function of an 8051 one-chip microcomputer and the application processes thereof by learning, to make a user acquire system programming by himself, to write a user program by using a writer embedded in a window emulation 8051 trainer without an additional one-chip writer, to test the user program by using a test board, and to utilize the compatible machines of 8051 microcomputers. CONSTITUTION: The trainer comprises a main board, an expansion board, a test board, and a display. A CPU(Central Processing Unit) board(11) and a connector(19) are placed on the main board. A one-chip microcomputer 8051 CPU(111) and another 8051 compatible CPU and a connector(112) to combine with a connector(19') of the main board are placed on the CPU board. An EPROM(Erasable Programmable Read Only Memory)(12), an EEPROM(Electrically Programmable Read Only Memory)(13), an SRAM(Static Random Access Memory)(14), a first decoder(15), and a first latch(16) are installed in a memory unit. The test board includes a one-chip microcomputer writer socket and a universal socket board.