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CPLD EPM1270 learning board development core minimum system module +8 paragraph | Компьютеры и офис
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Описание товара
[ Chip Introduction ] [ Other Device Profile ] [ Module Interface Description ] [ Other interfaces Introduction ] [ Jumper Description ] Fun for your CPLD Transformers , CPLD convene your team , build your EDA front, create your e kingdom ! Start here ! 
Letter : Open Series development board has obtained national patents, including utility model patents and design patents, imitation will pursue its legal responsibility !
CPLD development board OpenEPM1270 a piece for the master to the MAX II EPM1270 chip development board, it comes with a rich expansion interface , supports all types of access to peripheral modules.Resources
The following is EPM1270 core resource parameters :
Operating frequency : 50MHz; Working voltage :1.5-3 .3 V;
Package : QFP144; I / O ports : 116 ;
Memory resources of : 1270 logic unit (LES) is equivalent to 4000
Debugging Download : Download can be achieved through the JTAG interface.
3.3V regulator device .
Facilitate I / O output test or display program running.
Up, down, left, right , down, a total of five states.
Easy access to various modules .
Easy access to various modules .
Easy access to various modules .
Easy access to various modules .These interfaces:
Easy access to all kinds of use of 1-WIRE interface devices (TO-92 package ) .
Such as temperature sensors DS18B20, DS2401 electronic registration module.
Easy access with character LCD.
Package B with promising 5V blue LCD1602.
Support program download and debugging.
Leads all pins , convenient and peripherals I / O connections.More jumpers use:
Control board and scalable Figure Show
OpenEPM1270 Side View
OpenEPM1270 access USB Blaster
OpenEPM1270 access various peripheral modules
Access LCD1602
Access RS232 Board
Access RS485 Board
Access USB UART Board
8 digital access
Access 8 Push Buttons
Access 5 IO Keypad
Access 4x4 Keypad
Access EEPROM Board
Access VGA PS2 Board
Access any custom modules, with a heart
Instructions:
This product is equipped with what the actual module shall refer to the product configuration details . ( The above picture only that the product can support such modules, and may not reflect with them )
This product is actually how the access module to be based on the actual products . ( The above picture may quote from Open Series Other access methods for reference )Each module portability Figure Show
Module access control board STM32
STM8 module access control board
Module access NXP Cortex-M3 MPU
NXP Cortex-M0 module access control board
ARM9 module access control board
AVR module access control board
FPGA module access control board
CPLD module access control board
Instructions:
Interface module with high uniformity , they also considered in the design compatibility with Open Series control board , thus has superior portability.
As of 2012.05 , suitable access Open Series control board peripheral modules over ( different for each Open the control board functions for access modules are not the same ) 30 .
We will be launched : a color sensor , distance , motors , GPS, GSM, 3G, WiFi module , large-size LCD module.The sample program
Peripherals Function Core driver interface Verilog VHDL AT24CXX EEPROM memory I2C Y Y FM24CXX FRAM memory I2C Y Y DS18B20 Temperature Sensor 1-WIRE Y Y SP3232 Serial communication UART Y Y SP3485 Serial communication UART Y Y PL2303 USB TO UART UART Y Y CY7C68013A USB DEVICE USB Y Buzzer Sound equipment 1I / O (PWM) Y Y PS / 2 keyboard Input Devices PS / 2 Y Y Independent keys Input Devices ---- Y Y 4x4 keypad Input Devices 8I/Os Y Y Five-way joystick Input Devices 5I/Os Y Y LED Display devices ---- Y Y Digital Display devices 13I/Os Y Y VGA monitor Display devices VGA Y Y Character LCD Display devices 11I/Os Y Y Introduction to Open Series development board
Limitations on the market most of the development board is that they do not have an open , modular enough , thus limiting its portability , scalability, limiting its application .
In fact , hardware development system can learn to design software engineering - an open , modular interface technology .
So that it has " portable ", " easy to expand " and other advantages, so that it can be like software, a design used everywhere .
We decided to do some really good development system , they decided to be more " generalized " in order to allow them to play a stronger power.
Based on the above concept -driven design , we have developed Open Series control board .
It subverts the traditional design method development board , is the world's unique and innovative product that really apply to the user's learning , research and development !
Open Series control board biggest feature is its " modular " and " openness ." This new design concept brings significant advantages:
Beginners and students:
For developers and build :
Letter : Open Series development board has obtained national patents, including utility model patents and design patents, imitation will pursue its legal responsibility !Open Series development board advantage
Letter : Open Series development board has obtained national patents, including utility model patents and design patents, imitation will pursue its legal responsibility !The parameters Explanation Functionality Powerful, escalating !We will continue to provide common functionality peripheral module ! Peripheral modules continue to update , the system functions escalating !
You can design your own affinity of peripheral modules ! Tailored to your peripherals , DEDECATES your system ! We just need your shock !Openness Resources open , easy to use !Compared to traditional development board its closed design , open design offers the following advantages:
Users can access module needs , rather than have qualified module ; no access module , do not take up I / O, and not already occupied by a large number of I / O!Modular Block design , continuously updated !Such as software design, hardware design , the functional divide , they are modular interface technology , easy to " call " !
Such as software -like , once designed , used everywhere . The product can be used for rapid initial assessment , to avoid duplication of work !Portability Support for transplantation, to accelerate the development !Each module can be separated from the system , access to other systems , the initial rapid assessment to facilitate product ! The modular design brings a superior portability, each module can access other MCU ( such as PIC, AVR, 51 , etc. ) or ARM ( eg ARM Coretex-M0, ARM7 , etc. ) ! Expansibility Abundant interfaces , which will help expand !Including ONE-WIRE, I2C, SPI, USART, USB, PS / 2 interface ! ( Open the main control board CPLD each different , different functions , so , not necessarily with all of the above interfaces ) Ease of Use Access design , easy to use !Direct access to the system through an interface module , do the same ease of use and flexible , allowing you to learn from cool to develop :
Contrast resources openExperimental instrument class development board, No connections, easy to learn ! Contrast Resources closedClass integrated development boardAnd difficult subject , which will help develop !Software Common modules supplied C language driver ! Tutorials Given all kinds of hardware and software design tutorials , user QuickStart CPLD! Debug Interface Definition
JTAG
Standard JTAG interface :PIN Signal Description 1 TCK Clock signal 2 GND Signal ground 3 TDO Data Output 4 VCC (TRGT) Power supply 5 TMS JTAG state machine control 6 NC 7 NC 8 NC 9 TDI Data input 10 GND Signal ground 
Special Note: This product does not own simulation debugging ! Need access to simulation debugging emulator ! (EmulatorSold separately )
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