80518 Windows Emulation 80518 bit Trainer

摘要

An object of the present invention is to provide a Windows emulation 8051 (8-bit) trainer for learning the functions of the one-chip microcomputer (aka one-chip microcomputer) 8051 used as a controller for home appliances or various controllers and their applications.;The Windows emulation 8051 (8-bit) trainer of the present invention includes a CPU board 11 equipped with an 8051 CPU 111 and an 8051 compatible model, an EPROM 12, an EEPROM 13, an SRAM 14, and a first decoder. A main board composed of a memory section consisting of (15) and a first latch (16), an address section having a second decoder (17), an experiment selection section having a second latch (18), and a side connector (19). 10; An expansion board 20 connected to the connector 19 of the main board 10 through a connector 21 provided at a side thereof; A display unit on which a graphic LCD 30, a seven segment 31, various display LEDs 32 and 33, a one-chip writer socket 35 and a reset button 36 are disposed; It includes a one-chip microcomputer writer socket 41 for connecting the one-chip microcomputer for testing written through the one-chip microcomputer writer and a universal socket board 42 for external devices or circuit construction and jumpers for connecting to the one-chip microcomputer. Since the test board 40 is configured, the present invention can be easily tested using a test board designed for a Windows emulation 8051 (8-bit) trainer by writing a user-created program without a separate one-chip microcomputer writer.