Применение технологии MCU экспериментальное устройство

Main configuration and function 1, the distribution of detailed information and test instructions; 2, the random distribution of the full assembly to support multiple languages, simulation software, with a friendly computer interface, can be pure software simulation; 3, the MCU loan simulation RAM 64KB; 4, the microcontroller microprocessors 8031/80C196 (convertible); 5, the MCU clock frequency is 6 12MHZ; 6, the experimental circuit with 8255,8279,0809,0832,8250, etc.; 7, the microcontroller can be used to program a computer or keyboard input; 8, two serial interface; 9,8031,80 C196 emulation sockets, one each; 10, six LED digital display; 11, with a small DC motors, stepper motors, relays, audio and other driving circuit; 12, with 8-bit logic level input switches, 12 LED level display circuit; 13, with EPROM write device can 2764,2864,27 C128, 27C256 and other programming EPROM chips; 14, with a small keyboard function offline; 15, with 0 30V continuously adjustable power supply with overcurrent protection; 16, with a single / continuous pulse signal source; SCM experiment assisted configured (the configuration options for the user) In order to experiment with the SCM, not the emulator can draw on the practical application of computer systems on the circuit, which can be verified in experiments on computer programs or student development programs, TXPR simulation and embedded system development platform can meet this requirement . TXPR platform for digital circuit, analog circuit and microprocessor control systems and peripherals hybrid circuit simulation, software simulation, system co- simulation and PCB design, and all other functions. TXPR platform with a detailed instruction manual and a lot of examples, is the SCM professional development of teachers and students a rare Collection. As TXPR realistic package, the real co-simulation feature, so many universities use it as teaching embedded systems, test and proficiency test platform. Microcomputer application pilot project <A>, MCS51 pilot projects: 1, P1 port first experiment 2, P1 port the second experiment 3, simple I / O port expansion experimental one (traffic light control experiments) 4, a simple I / O Expansion of the second experiment (digital input) 5, external interrupt test 6, the timer test 7,8255 A test of a programmable parallel interface 8,8255 A second experiment programmable parallel interface 9,8255 A programmable parallel interface experiment three 10, digital display experiments 11,8279 keyboard and display interface experiments (LED display experiment) 12,8279 keyboard and display interface Experiment II (keyboard test) 13,8279 keyboard and display interface experiment three (keyboard, display experiment) 14, a serial port test (serial and conversion experiments) 15, the serial port the second experiment (with the data terminal communication) 16, the serial port test of three (with the PC, communication experiment) 17, D / A converter experimental one (generated sawtooth, triangle wave, sine wave) 18, D / A conversion experiment two (small DC motor speed control) 19, A / D conversion experiments 20, electronic sound experiments 21, the computer experiment piano 22, relay control experiments 23, stepper motor control experiments 24, micro-printer experiment <B>, MCS196 pilot projects: 1, Timer 1 experiment (timer interrupt) 2, T1 and T2 while the timer interrupt test 3,80 C196 external interrupt test Methods Experimental procedure interrupt 4,80 C196 5, HSI application test (measuring pulse signal cycle) 6, pulse width measurement using HSI 7, the use of HSO generate a single pulse, continuous pulse 8, the software timer 9, the use of HSO drive stepper motor 10, using the HSO variable duty cycle PWM signal generation 11, A / D conversion experiments 12, PWM experiment (small DC motor speed) 13, produced by PWM sawtooth, triangle wave, sine wave 14, with the DAC0832 output sawtooth, triangle wave, sine wave 15, serial port mode 0 test (string, and conversion) 16, serial port mode 1 experiment (with the data terminal communication) 17, simple I / O port expansion experiment (traffic light control) 18, digital display experiments 19,8255 A programmable parallel interface test ** 20,8255 A second experiment programmable parallel interface 21,8279 experiment a programmable keyboard display controller (** display the number of experiments) 22,8279 experiment two programmable keyboard display controller (keyboard, display experiment) 23, electronic sound experiments 24, the computer experiment piano 25, the relay experiment 26, the stepper motor test 27, micro-printer experiment Main technical parameters 1, Input Power: AC220V ± 5% 50HZ; 2, the working current: ≤ 2A 3, ambient temperature: -5 °C -40 °C 4, Overall Dimensions: 1600X700X1300 (mm)