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Guaripolo
March 16th, 2008, 16:20
searching in the net iīve found a website with some programming stuff. May be usefull for the community.

http://yam.20to4.net/

Iīm going to see some chuck norris movies.Bye.

Guaripolo
March 20th, 2008, 13:04
reply to myself AWEHaWHeUAhwe:

does anyone knows how to use the matrix (xmtrx) registers in sh4??? i want to try the ftrv instruction but i donīt know how to work with it.

thereīs a sample code iīve found (havenīt read it all):

http://www.assemblergames.com/forums/archive/index.php/t-6220.html

Oh! iīve noticed that the sh7750 manual posted here hasnīt the dreamcast special asm instructions (like fsrra). Is there a manual with this instructions documented???

Thanks!

nymus
March 23rd, 2008, 19:46
The "fsca" and "fsrra" instructions are documented here:

http://documentation.renesas.com/eng/products/mpumcu/rej09b0003_sh4a.pdf

Guaripolo
March 28th, 2008, 15:01
thanks dude!

did anyone has used the mat_load, mat_store and mat_apply functions in kos?