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C6746 HPI Throughput and SIMD performance

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Hello Teams,

Let me ask you some questions about HPI and SIMD.

When FPGA is connected to C6746, there are some options.

1. EMIF

2. uHPI

3. uPP

I'd like to know about the throughput measurement results of those interfaces.

I found uPP wiki but didn't found other interfaces.

http://processors.wiki.ti.com/index.php/Introduction_to_uPP

Q1) Could you please let me know your answer whether or not you have a measurement result of HPI and EMIF?

I also checked the following doc and found Table1 on P.5.

http://www.ti.com/lit/an/sprabg7/sprabg7.pdf

It seems that the specification of SIMD in C674+ is similar to C64+'s one.

(32-bit(2 × 16-bit, 4×-8bits))

Q2) I'd like to confirm whether or not my understanding is correct.

Best Regards,

Taka Kusunoki


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