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Фрагмент инструкции
There is no direct pin for pin replacement for the CY2907. The CY22392 is the closest match in functionality to the CY2907. Introduction The CY22381, shown in Figure 1, is programmed using CyClocks RT that is part of the CyberClocks software suite. The CY2071A, shown in Figure 2, and CY2907 family of devices are programmed using the PC driven CyClocks software that is also part of the CyberClocks software suite. CyClocks software stores the program file as an entry file that uses a text file with an .ent file extension. CyClocks allows the user to create an EPROM vector from an existing entry file. The entry file or EPROM vector is not compatible with the CY22381 CyClocks RT software and cannot be imported or used to create a CY22381 programmable JEDEC file. To program a compatible CY22381, the user must take the input and output frequencies and manually enter the data into the CyClocks RT software. The header of an existing entry file may contain useful data that helps the user in manually programming the CY22381 device. A case may arise where all of the output frequencies cannot be mapped into the CY22381 device. This is more prevalent when using the frequency select options and is dependant on the difference in PLL technology. Contact Cypress Applications for assistance in converting existing files. Figure 1. CY22381 Pinout Figure 2. CY2701A Pinout November 12, 2007 Document No. 001-14530 Rev. *A 1 [+] Feedback [+] Feedback[+] Feedback AN2701 In March of 2007, Cypress recataloged all of its Application Notes using a new documentation number and revision code. This new documentation number and revision code (001-xxxxx, beginning with rev. **), located in the footer of the document, will be used in all subsequent revisions. All trademarks or registered trademarks referenced herein are the property of their respective owners. Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 Phone: 408-943-2600 Fax: 408-943-4730 © Cypress Semiconductor Corporation, 2006-2007. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges. This Source Code (software and/or firmware) is owned by Cypress Semiconductor Corporatio...
Эта инструкция также подходит к моделям:Электрогенераторы - CY2907 (43.15 kb)