Question about nestest rom

dkdev · Post by **dkdev** » Thu Feb 28, 2008 10:51 am

Hi all.
First of all, sorry for my bad english... as a matter of fact, my primary language is russian

I have some trouble with Nestest, here is screenshot:

.
You see, IndirectX, IndirectY and ZeropageX test is failed and i don't understand, what's that hex values means...

PS: NEStress CPU tests is ok.

MatthewCallis · Post by **MatthewCallis** » Thu Feb 28, 2008 3:45 pm

The correspond to the codes listed in the readme file that should have come with the ROM, if it didn't I can post it here for you. You codes however are:

Code: Select all

(indirect,x) tests
------------------
059h - STA didn't store the data where it was supposed to

(indirect),y tests
------------------
0ECh - should've wrapped zeropage address

zeropage,x tests
----------------
034h - STX,Y failure (page wrapping error)

dkdev · Post by **dkdev** » Thu Feb 28, 2008 10:05 pm

Thank's for help!

MottZilla · Post by **MottZilla** » Tue Mar 11, 2008 1:47 pm

Can you post the readme that is supposed to come with nestest? I could only find the ROM of that but not the readme.

hap · Post by **hap** » Tue Mar 11, 2008 11:38 pm

on Quietust's webspace
http://www.qmtpro.com/~nes/misc/nestest.nes
http://www.qmtpro.com/~nes/misc/nestest.txt