Search found 7 matches

by iLavr
Thu Jul 05, 2018 12:29 am
Forum: Emulation and Simulation
Topic: 6502 proteus model request
Replies: 10
Views: 12932

Re: 6502 proteus model request

Hi, All!

A time ago I have found such a post at https://electronics.stackexchange.com/ :
Problem with glue logic/memory decoding on a 6502 project

And I have seen there 65C02-based Proteus ISIS schematic project:
65C02_LQPzO.jpg
Everybody can see here 65C02 in the projects window and also ...
by iLavr
Wed Jul 04, 2018 11:18 pm
Forum: Programming
Topic: Question about LD65 Memory Config File(align attribute)
Replies: 5
Views: 3713

Re: Question about LD65 Memory Config File(align attribute)

Thanks, GARTHWILSON !

I have a habit that a "private message" button must be on top... ))))
by iLavr
Wed Jul 04, 2018 4:19 pm
Forum: Programming
Topic: Question about LD65 Memory Config File(align attribute)
Replies: 5
Views: 3713

Re: Question about LD65 Memory Config File(align attribute)

Hi, georgjz !

I have a question to you, but I can't find how to send a private message here.

How can I contact you?
by iLavr
Sat Dec 27, 2014 11:25 pm
Forum: Programming
Topic: Functional Test for the NMOS 6502 - request for verification
Replies: 202
Views: 130299

Re: Functional Test for the NMOS 6502 - request for verifica

Thanks, Klaus!

I'll pay attention on such behavior of the B flag in my code.
by iLavr
Sat Dec 27, 2014 7:00 pm
Forum: Programming
Topic: Functional Test for the NMOS 6502 - request for verification
Replies: 202
Views: 130299

Re: Functional Test for the NMOS 6502 - request for verifica

be very patient! (mine is running for an hour now)
a few warnings about stack wrapping appear as a result of the stack overflow test
when the PC is not updating any more, check the listing for error or success
Hi All,
Before testing my own 6502 JS simulator I've observed the Nick's easy6502 ...
by iLavr
Thu Dec 25, 2014 6:24 pm
Forum: Programming
Topic: Functional Test for the NMOS 6502 - request for verification
Replies: 202
Views: 130299

Re: Functional Test for the NMOS 6502 - request for verifica

Thanks, BigEd ! Thanks, Klaus2m5 ! You are very kind!

I am making my own version of 6502 JS simulator , using the old
Stian Søreng sources: 6502 assembler .
And I see, that Nick Morgan has patched the original code a lot.

Spent a half of night, looking for bugs in my code... :wink: Thanks for ...
by iLavr
Wed Dec 24, 2014 11:30 pm
Forum: Programming
Topic: Functional Test for the NMOS 6502 - request for verification
Replies: 202
Views: 130299

Re: Functional Test for the NMOS 6502 - request for verifica

I found and fixed some problems in the easy6502 simulator, which Nick has now updated.
http://skilldrick.github.com/easy6502/#first-program
Yes, I see, that this post is 2 years old, but can BigEd or smb. else explain me
how to use 6502_functional_test in Nick's easy6502 simulator ?

http://forum ...