Part # ADSP-21462 AD21465 AD21467 AD21469 ADSHARC ADAnomaliy ADRevA datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: Silicon Anomaly List for SHARC ADSP-21462/21465/21467/21469

Part Details:

a SHARC® Embedded Processor Silicon Anomaly List ADSP-21462/21465/21467/21469 ABOUT ADSP-21462/21465/21467/21469 SILICON ANOMALIESThese anomalies represent the currently known differences between revisions of the SHARC ADSP-21462/21465/21467/21469 product(s)and the functionality specified in the ADSP-21462/21465/21467/21469 data sheet(s) and the Hardware Reference book(s). SILICON REVISIONS A silicon revision number with the form "-x.x" is branded on all parts (see the data sheet for information on reading part branding). Thesilicon revision can also be electronically read by reading the REVPID register either via JTAG or DSP code. The following DSP code can be used to read the register:<UREG> = REVPID; Silicon REVISION REVPID[7:4] 0.0 0000 ANOMALY LIST REVISION HISTORY The following revision history lists the anomaly list revisions and major changes for each anomaly list revision. Date Anomaly List Revision Data Sheet Revision Additions and Changes 03/01/2009 A PrC Initial release NR003870AInformation furnished by Analog Devices is believed to be accurate and reliable.However, no responsibility is assumed by Analog Devices for its use, nor for anyinfringements of patents or other rights of third parties that may result from its use.Specifications subject to change without notice. No license is granted by implication or One Technology Way, P.O.Box 9106, Norwood, MA 02062-9106 U.S.A. otherwise under any patent or patent rights of Analog Devices. Trademarks and Tel: 781.329.4700 registered trademarks are the property of their respective owners. Fax: 781.461.3113 ©2009 Analog Devices, Inc. All rights reserved. ADSP-21462/21465/21467/21469 Silicon Anomaly List SUMMARY OF SILICON ANOMALIESThe following table provides a summary of ADSP-21462/21465/21467/21469 anomalies and the applicable silicon revision(s) for eachanomaly. No. ID Description 0.0 1 15000002 Incorrect Popping of stacks possible when exiting IRQx/Timer Interrupts with DB modifier x 2 15000003 IOP Register access immediately following an External Memory access may not work x 3 15000004 Effect latency of some System Registers may be 2 cycles instead of 1 for External data accesses x 4 15000005

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ADSP-21462 AD21465 AD21467 AD21469 ADSHARC ADAnomaliy ADRevA.pdf Datasheet