Introduction - If you have any usage issues, please Google them yourself
1, (1) be familiar with the circuit configuration mode under 8086 small basic systems: System circuit, the bus is formed, port space allocation (2) Institute 8086 operating environment configurations: memory space, code space, the clock frequency (3 ) method using the following Proteus simulation debugging tools (5) test equipment and test instruments provided by the use of Proteus.
2, with a common interface chip unconditionally I/O transfers. 74LS245 do with a piece of output port control 8 LED lights. Requirements LED lights were lit again top to bottom, each light 1s. Draw the circuit, according to the requirements of programming, under simulation debugging environment.