XL2000 8051 MCU Development Board

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XL2000 8051 MCU Development Board

XL2000 is an integrated demo system for study and development of 8051 Microcontroller, which is provided with four functions of experimental instrument, programmer, simulation interface and ISP Download Cable. Enclosed with control CPU and combined with programming software which has independent intellectual property rights.

With useful implemented peripherals, plentiful practical code examples and a broad set of additional add-on USB 2.0 IN-CIRCUIT ATMEL 8051 Development Board (Serial , Compact Flash, MMC/SD,ADC, DAC, RTC, RS-485, etc.).

WHAT'S ON BOARD?


The SN74LS47 are Low Power Schottky BCD to 7-Segment Decod-er/Drivers consisting of NAND gates	8 seven-segment digits in multiplex mode	16*16 led,The Graphic allows advanced visual messages to be displayed.


MMC/SD Card slot - For MMC/SD memory Cards. Used for data acquisition.	RS-232 communication with PC or another microcontroller.	D8155 - 2048-Bit Static MOS RAM with I/O Ports and Timer - Advanced Micro Devices


74hc14 Digital circuit chip	74hc165 Digital circuit chip	74hc164 Digital circuit chip


74hc138 Digital circuit chip	8-bit voltage AD converter for applications in measure - regulating devices.	DAC - Digital - Analog Converter available for testing DA conversion


8 buttons are provided.	DIP switch for separating port pins from Pull up or Pull down	4*4 buttons for program developing needs.


8 LED's are provided.	1 output lines with relays (up to 1A).	Buzzer voice.(use DuPont wire can be connected to the arbitrary I/O port)


Real Time Clock DS1302 with battery supply.	Infrared Remote Control Receiver	Stepper Motor Driver


USB comm. connector for MCU with USB facilities.	RS-485 communication for connecting multiple devices into a network	PS2 connector makes possible direct connection between xl2000 and PC keyboard.


ISP downloading head,support to download program from host PC to board.	Reset circuit.	All pins are connected to IDC connectors for further expansion.


The Graphic LCD (GLCD) allows advanced visual messages to be displayed. The most commonly used graphic LCD has a screen resolution of 128x64 pixels.	Digital thermometer DS1820 for measuring temperature from -50oC to 125oC.

XL2000 is easy to use Atmel 8051 development system. XL2000 has many features that makes your development easy. You can between USB Power supply. Easy8051B also supports Graphic LCD.

The smart choice for 8051 microcontrollers
XL2000 allows the 8051 MCU to be interfaced with external circuits to a broad range of the peripheral devices, allowing the user to concentrate just on the software.

Features of XL2000 system:
Open modular design： Each module is designed to connect to I/O port of Microcontroller. Connection of module with any port of Microcontroller is conveniently achieved through dupont thread. All I/O ports are open externally with output socket. Expansion is easily accomplished.

XL2000 (dark PCB for double faces, the SMT art makes it maybe the most elegant MCU experiment system you have ever seen, luxurious and noble, you will love it at the first sight.

1. Communication and downloading
2. Power supply
3. CPU simulation
4. Analog to Digit converter ADC0804
5. Digit to analog converter DAC0832
6. LCD display 12864LCD
7. 8bit digit led
8. The SN74LS47 are BCD to 7-Segment
9. Parallel in serial out74LS165
10. 3-8 decoder74LS138
11. Serial in parallel out74LS164
12. Inverter (74LS14)
13. Step motor
14. 93C46
15. 24C02
16. Speaker
17. Remote
18. 18B20
19. 8 switch
20. 8 way indicator
21. Matrix switches
22. 1 way relay output
23. DS1302
24. NE555
25. PS2
26. Crystal select
27. SD Card
28. Dig switch
29. 232 PORT
30. 485 PORT
31. CAN BUS
32. 8155 extension
33. Chinese lattice

A beginner?Worry not. Easy-to-learn BASIC syntax, advanced compiler features, built-in routines, and the many practical examples that we have provided allow a quick start in programming 8051.

More ISP downloading options:
With complementary software, XLISP programmer represents a great tool for . The microcontroller connects to the XLISP programmer via 6 lines, two of which are +5V and GND and others are MOSI, MISO, SCK and MCLR. Unlike programmers whose operation is based on bootloads (and which need to give away part of their memory to a bootload program) XLISP programs the microcontroller externally so that the entire memory is available for the programmer.

Lists of chips it supports:

51MCU:
AT89S51	AT89S52	AT89S53	AT89S8252	AT89LS51	AT89LS52
AT89LS53	AT89LS8252

AVR MCU:
AT90S2323	AT90S2343	AT90S4433	AT90S8535	ATmega16	ATmega16L
ATmega161	ATmega161L	ATmega163	ATmega32	ATmega32L	ATmega323
ATmega323L	ATmega64	ATmega64L	ATmega8	ATmega8L	ATmega8515
ATmega8515L	ATmega8535	ATmega8535L	ATtiny12	ATtiny12L	ATtiny13
ATtiny13L	ATtiny15	ATtiny15L	ATtiny22	ATtiny22L	ATtiny26
ATtiny26L

PIC MCU:
PIC16F870	PIC16F871	PIC16F872	PIC16F873	PIC16F874	PIC16F876
PIC16F877	PIC16F873A	PIC16F874A	PIC16F876A	PIC16F877A

AT24CXX:
AT24C01	AT24C02	AT24C04	AT24C08	AT24C16	AT24C32
AT24C64	AT24C128	AT24C256	AT24C512

Product Photo:

Package includes the following item:
   1、XL2000 Development Board
   2、USB cable
   3、RS232 Cable
   4、AT89S52 Chip*2
   5、Remote control
   6、ISP cable
   7、Dupont thread expansion connection 20x wire
   8、CD-ROM (Programmer Driver , English Version PDF User Manual , Board Schematic , Sample Code (C / ASM).)