Microcontroller•CPLD/FPGA development comprehensive experimental device

ZN-DPJSY single-chip microcomputer • CPLD/FPGA development comprehensive experimental device
1. Overview
ZN-DPJSY-type single-chip microcomputer • CPLD/FPGA development comprehensive experimental device consists of a control panel, an experimental hanging box, and an experimental table. This experimental platform can complete the interface expansion of the single-chip microcomputer. , Data acquisition, data display, keyboard control, timer, printer interface and other experiments, equipped with an emulator. A development platform designed for higher vocational and secondary vocational curriculum design, graduation design and single-chip competition, which embodies the design concepts of flexibility, openness, innovation, integration, cross-field and cross-professional design. The ZN-DPJSY type single-chip microcomputer • CPLD/FPGA development comprehensive experimental device can meet the basic training teaching, curriculum design, graduation design, topic design of different levels of electronic engineering majors in higher vocational and secondary vocational colleges, in line with students from basic to advanced, The learning and cognitive curve from theory to practice.
Equipped with a current-type leakage protector, if there is leakage in the control panel, and the leakage current exceeds a certain value, the power supply will be cut off, which will protect personal safety to a certain extent.
The ZN-DPJSY type single-chip microcomputer•CPLD/FPGA development comprehensive experimental device adopts a component structure, which is convenient to replace the experimental module. If you need to expand the function or develop a new experiment, you only need to add the experiment module hanging box, and it will never be eliminated.

2. Main technical parameters
1. Input power supply: AC220V±10% 50Hz
2. Working environment: temperature -10℃～+40℃ relative humidity <85% (25℃)
3. Device capacity: 200VA
4. Weight: 100Kg
5. Dimensions (cm): 160×75×150
6. Hanging box size (mm): 410×240×60
7. Output power: with leakage, short circuit, and overcurrent protection
A. ~220V, output through a safety socket
B. DC stabilized power supply: ±5V/1A ±12V/2A
3. Device composition
(1) Experimental screen: Place the experimental hanging box during the experiment, and provide the experimental power, iron double-sided matte dense grain spray structure.
(2) Experimental table: steel-wood structure, the tabletop is made of fireproof, waterproof, wear-resistant high-density board, and the computer table has a one-piece design with a beautiful and generous appearance.
(3) Experimental modules:
1. DP-01 single chip microcomputer experiment hanging box (1) LED dot matrix display module, dot matrix character liquid crystal display module, 8253 timer counter, A/D conversion, D/A conversion, V/F conversion , F/V conversion, serial EEPROM, EEPROM, Flash Rom, SRAM, I2C bus interface
2, DP-02 single chip microcomputer experiment hanging box (2) 8251 serial port expansion, 232 bus serial interface, single chip microcomputer small application system 1, Single chip microcomputer small application system 2, pull code switch output
3, DP-03 single chip microcomputer experiment hanging box (3) ISD 1420 voice control, IC card reading and writing interface, real-time hour/calendar, USB interface, RS232 to RS485 interface
4. DP-04 Single-chip experiment hanging box (4) 8279 interface circuit, 8255 I/O expansion, 8155 I/O expansion, dynamic scanning display module, conversion interface, MC14433, whole-column keyboard experiment module
5, DP-05 single-chip experiment hanging box (5) Stepper motor driver program display, temperature sensor and temperature control, car turning signal light/crossroad traffic light, digital frequency meter, watchdog
6, DP-06 single-chip microcomputer experiment hanging box (6) 16-bit logic level display, Relay control interface, common device interface, eight-bit logic level output, single pulse, speaker, serial static display module, query keyboard.
7. DP-07 single-chip microcomputer experiment hanging box (seven) main function logic pen, multi-function password lock, DC motor drive, stepper motor drive, micro-printer and single-chip microcomputer interface
8. DP-08 single-chip experimental hanging box (eight) single-chip microcomputer Experiment with CPLD and Weifu V8/L professional simulator.
IV. Basic experiment content
1. Clear the memory block
2. 2. Binary to BCD code conversion
3. 3. Binary to ASCII code conversion
4. Program jump table
5. Memory block movement
6. Data sorting
7. P1 port input and output experiment
8. Relay control experiment
9. Use 74LS244 to read in data10
. Use 74LS273 to output data
11. Serial data conversion parallel data
12. Parallel data conversion to serial data
13. PWM conversion voltage experiment
14. Audio control experiment
15.8255 input, output experiment
16.8155 input, output experiment
17.5 LED static serial display experiment
18.6 LED dynamic scanning display experiment
19. Query keyboard experiment
20. Array keyboard experiment
21. Counter experiment
22. Timer experiment
23.8253 Timer experiment
24. External interruption experiment
25. Serial port communication experiment
26. ADC0809 analog-to-digital conversion experiment
27. DAC0832 digital-to-analog conversion experiment
28. MC14433 analog-to-digital conversion experiment
29. EEPROM external data program memory experiment
30. SRAM external data memory expansion experiment
31. 93C46 serial EEPROM data reading and writing experiment
32. Electronic clock experiment
33. Electronic keyboard simulation experiment
34. Printer control experiment
35. Car turning signal light control experiment
36. Temperature sensor temperature control experiment
37. Temperature process control simulation experiment
38. Five-phase stepping motor simulation experiment
39. Calculator experiment
40. Digital frequency meter experiment
41. V/F conversion experiment
42. F/V conversion experiment
43. LED dot matrix display experiment
44. Character LCD screen control experiment
45.8279 keyboard scan display experiment
46. Watchdog experiment
47.8251 serial port expansion communication experiment
48. I2C bus read and write experiment
49. RS232 to RS485 experiment
50. USB interface experiment
51. Crossroad traffic light control experiment
52. Five-function logic pen experiment
53. DC motor drive speed regulation experiment (in kind)
54. Stepping motor drive experiment (in kind)
55. IC card reading and writing experiment
56. Real-time clock/calendar control experiment
57. Voice chip control experiment
58. One-chip computer and CPLD experiment
59. 8051 and PC serial port communication experiment
60. Flash Rom external program memory experiment
61. Multifunctional password lock experiment
configuration table (1 set)