exxos 534 blog - Atari

[exxos]

So there is 3K difference between my code and the file I read from the TF board itself.. I notice the make file compiler options is for speed.. can't for the life of my find any compiler options in the ISE anywhere. google no help either.

EDIT:

OK in strategies then... looks like set to speed anyway...

99.jpg

EDIT2:

PRogramed my compiled jed and the ST is still booting, so no idea what the differences are....

[PhilC]

LOL, thats apretty good start from my point of view

[exxos]

LOL, thats apretty good start from my point of view

Just doing a benchmark. can't make it any worse I guess :lol:

[exxos]

A bit better....

IMG_4326.JPG

[PhilC]

I'd say that's a pretty good improvement over the last results

[exxos]

I'd say that's a pretty good improvement over the last results

Fraction better...

The caches only seem to give 3% on the first test (without data cache is 100%) but it should be more like 25% faster on all tests :shrug:

IMG_4327.JPG

[PhilC]

I've got some 50mhz smt crystals which I shall put on in a bit, want me to try your firmware with it?

[exxos]

I've got some 50mhz smt crystals which I shall put on in a bit, want me to try your firmware with it?

Yeah, can do. 50mhz might bring RAM speed up to 100%...

[exxos]

OK let me dump this here before I balls it up anymore...

bus_top.zip

[Cyprian]

what was changed between those tests?