Search found 6 matches

by GordonZaft
Sat Sep 17, 2011 5:50 am
Forum: Hardware
Topic: 4MB SRAM Module
Replies: 52
Views: 39796

So where can I get one, and where does one get 512Kx8 SRAMs?
by GordonZaft
Sat Oct 02, 2010 8:38 pm
Forum: General Discussions
Topic: OT: similar fora for other MPUs?
Replies: 5
Views: 2518

OT: similar fora for other MPUs?

Sorry for the offtopic but I figure there is likely to be some crosspollination...

Does anyone know of a forum like this one (it's excellent!) for the 6809 or 68000 processors?
by GordonZaft
Wed Aug 18, 2010 5:15 pm
Forum: Emulation and Simulation
Topic: Problem with the logic besides the SBC instruction emulation
Replies: 14
Views: 6237

(okay, the forum lost this post once before, hopefully this one will stick)

It's not intended to be humorous. I am certainly not "up" on PDF tech but reading Wikipedia (http://en.wikipedia.org/wiki/Pdf#Technical_overview) seems to suggest that strings in the doc are stored as... strings. The large ...
by GordonZaft
Wed Aug 18, 2010 4:44 pm
Forum: Emulation and Simulation
Topic: Problem with the logic besides the SBC instruction emulation
Replies: 14
Views: 6237

there's a lot of whitespace in the doc.
by GordonZaft
Wed Aug 18, 2010 4:03 am
Forum: General Discussions
Topic: There is a new 6502 based computer!
Replies: 10
Views: 5808

They are in stock again.

I'd be interested if it were possible to pull the ROM and install my own but I'm assuming it's probably soldered down.
by GordonZaft
Wed Aug 18, 2010 4:02 am
Forum: SBC- Series Projects
Topic: SBC 2.5 availability/order?
Replies: 51
Views: 35958

SBC 2.5 availability/order?

I am wanting to work with a small 6502 system (not 65816) and I'm considering ordering some of Daryl Rictor's SBC 2.5 board via ExpressPCB.

Before I do that -- is there anyone who has one of these boards (populated or not) that doesn't want it anymore and would be willing to part with it ...