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Discussion Groups | TMS320C55x | Hardware Extensions on C5509
Technical discussions about the TI C55x DSPs (including the c5501, c5502, c5503, c5507, c5509, c5510 and OMAP5910).
Hardware Extensions on C5509 - Maneesh Gupta - Aug 5 9:05:00 2002
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Hi, My name is Maneesh Gupta and I am currently working on development of an application on TMS320CC55x. This application makes use of C5509/C5510 Hardware Extensions. I am testing this code on TMS320VC5509 Revision D Board. The hardware accelerator code for "half pixel motion estimation" works correctly when placed in SDRAM. However, when the same code in placed on SARAM, the output is not correct. In both cases, the data memory was same, namely SDRAM. I am using CCS 2.10. Has anybody else encountered a similar problem? Are there any known limitations of the board/hardware accelerator code? Regards, Maneesh Gupta |
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