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Altera_Forum
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16 years ago

Altera TSE driver and example program for lwIP (1.3.2)

After many many requests and complaints about lack of support and/or documentation for support of lwIP for the Altera TSE, I have developed a drop-in TSE driver and example program and made this avai...
Altera_Forum's avatar
Altera_Forum
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16 years ago

I've a custom opcode that uses the 'B' register number to select between:

- 32 bit byte reverse

- 16 bit byte reverse

- 32 bit bit reverse

- 16 bit bit reverse

- 8 bit bit reverse

It should be possible to make the supported transformations configurable in the sopc builder - to save fpga real estate, but we aren't that short of gates.

I also did G.711 a-law <=> u-law in combinatorial logic, but they take about 12ns :-(