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Anleitung Zusammenfassung
This configuration enables parallel hardware/software testing of the application under development at close to operational speed, with no penalty for hardware modifications. This enables software development to proceed in parallel with hardware development, and significantly reduces the design cycle time, increasing confidence in a right-first-time system solution. The AT91CAP7X-DK development board or “kit” is composed of three associated boards, namely Motherboard, Mezzanine and Memory Extension to be used jointly in order to develop AT91CAP7 processor applications. AT91CAP7X-DK Motherboard The AT91CAP7X-DK motherboard features the following on-board interfaces: n ATX power supply connector n 2x Full-speed Host USB interfaces n 100-base TX Ethernet PHY with three status LEDs n DBGU serial communication port n 4x analog inputs n AC97 interface with three 3.5 mm audio jack connectors (MIC IN, LINE IN, LINE OUT) n I2S audio codec with two 3.5 mm audio jack connectors (LINE IN, LINE OUT) n 2x SD/MMC card slots n Atmel TWI serial EEPROM n 1/4 inch TFT LCD VGA interface n Touch Screen Controller n Image Sensor expansion connector n 16 push buttons arranged in a keypad form n CAN bus interface n Software controlled Power LED n 2x general-purpose LEDs n PIO expansion connectors (PIOA, PIOB, PIOC, PIOD) n CAP Mezzanine extension connectors (2x 320 pins) n PCI64 form FPGA I/O extension connector n Custom mezzanine-style FPGA I/O extension connector n 3x USB device PHY interfaces with USB B connectors (FPGA controlled) AT91CAP7X-DK Development Kit for CAP Customizable Microcontroller Headquarters Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel 1 (408) 441-0311 Fax 1 (408) 487-2600 International Atmel Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong TEL (852) 2721-9778 FAX (852) 2722-1369 Atmel Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309 78054 St.-Quentin-en-Yvelines Cedex, France Tel: (33) 1-30-60-70-00 Fax: (33) 1-30-60-71-11 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan TEL (81) 3-3523-3551 FAX (81) 3-3523-7581 Product Contacts Technical Support Sales Contacts Web Site AT91CAP7X Features n 160 KB of fast on-chip SRAM n A large MP Block of 450K ASIC gates (2-input NAND equivalents) n Micro Core = ARM7TDMI® at 80 MHz n MPRAM = 2x DPRAM 2K x 16 n ROM = 256 KB n A minimal number of ARM peripherals are instantiated in the fixed portion of the design to address low cost applications n Flexibility to instantiate other peripherals in the MP Block using IP available in Atmel's vast library The CAP Customizable Microcontroller Atmel’s CAP is an ARM microcontroller-based system-on-chip with fast local memory, a wide range of industry standard peripherals and interfaces, and a Metal Programmable (MP) Block that allows the designer to add custom logic. By combining the performance, density and low power consumption of the fixed portion of the device with the flexibility of the MP Block, CAP enables application-specific products to be developed in a fraction of the time and at a fraction of the cost of standard-cell ASICs, but at a unit price close to that of standard cell devices. CAP also offers superior performance, smaller form factor and lower power consumption at a unit price significantly lower than an MCU-plus-FPGA combination for the same functionality. © 2008 Atmel Corporation. All rights reserved. Atmel®, logo and combinations thereof, and others, are registered trademarks, CAP™ and others are trademarks of Atmel Corporation or its subsidiaries. ARM® and ARM7TDMI® are registered trademarks of ARM Ltd. Other terms and product names may be trademarks of others. REV.: 8522A-03/08 Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not mak...