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Re: Replacing a 6502 with 65816
Posted: Fri Jun 26, 2015 10:29 pm
by 8BIT
Reviving this very old post - Garth told me that WDC has started producing the 65816 in TQFP again. While I have still not built this adapter and don't have any need to for my own purposes, I will help anyone who is interested in giving this adapter a try. There was a recent post that mentions a way to convert ExpressPCB board layout files to standard Gerber files. This might make it easier and less expensive to get a batch of boards produced.
Any interest?
Daryl
Re: Replacing a 6502 with 65816
Posted: Sat Jun 27, 2015 12:53 am
by BigDumbDinosaur
There was a recent post that mentions a way to convert ExpressPCB board layout files to standard Gerber files. This might make it easier and less expensive to get a batch of boards produced.
The software of which you speak is "Copper Connection," which you can get at
robotroom.com. The software will indeed load an EPCB PCB file, but will not resave it in Gerber/Exellon format unless you pay for a license for the program.
Re: Replacing a 6502 with 65816
Posted: Sat Jul 11, 2015 9:21 am
by Windfall
Garth told me that WDC has started producing the 65816 in TQFP again.
Interesting. I've been waiting for that. Any ideas on an ETA ?
Re: Replacing a 6502 with 65816
Posted: Sat Jul 11, 2015 9:23 am
by GARTHWILSON
I understand you can order them right now straight from WDC, but not from the distributors. I would call them up with credit card in hand.
Re: Replacing a 6502 with 65816
Posted: Sat Jul 11, 2015 9:31 am
by Windfall
I understand you can order them right now straight from WDC, but not from the distributors. I would call them up with credit card in hand.
I'll drop them an email. They don't appear on any of the relevant websites.
Re: Replacing a 6502 with 65816
Posted: Sat Jul 11, 2015 9:40 am
by GARTHWILSON
Ah yes, I see you're not in the U.S.. Unfortunately that's always a problem for expensive shipping. Maybe they can tell you where to get them in Europe. Whatever you find, let us know, as it will probably warrant updating our
65xx parts sources sticky topic.
Edit: I see WDC has it in their "How to order" page, at
http://westerndesigncenter.com/wdc/HowToOrder.cfm .
Re: Replacing a 6502 with 65816
Posted: Sat Jul 11, 2015 9:49 am
by Windfall
No, they don't. Just the DIP and PLCC.
Re: Replacing a 6502 with 65816
Posted: Sat Jul 11, 2015 10:34 am
by GARTHWILSON
Third line of the table. It says, "W65C02S6TQG-14 8-bit Microprocessor / Quad Flat Pack, 44 pins, RoHS and Green Compliant"
Re: Replacing a 6502 with 65816
Posted: Mon Jul 13, 2015 7:45 am
by Windfall
Third line of the table. It says, "W65C02S6TQG-14 8-bit Microprocessor / Quad Flat Pack, 44 pins, RoHS and Green Compliant"
That has been there for ages. This is about the 816. Or as 8BIT put it :
Garth told me that WDC has started producing the 65816 in TQFP again.
Re: Replacing a 6502 with 65816
Posted: Mon Jul 13, 2015 10:19 am
by GARTHWILSON
Well, I just copied the line and pasted it above, and it says it's the '02. I'll try to remember to call them today for you. (They will open in four or five hours, when I'm sleeping.)
Re: Replacing a 6502 with 65816
Posted: Mon Jul 13, 2015 10:34 am
by GARTHWILSON
Ed just pointed out that somehow I got on the '02 when you were looking for the '816. I'll ask about both.
Re: Replacing a 6502 with 65816
Posted: Mon Jul 13, 2015 11:16 am
by HansO
W65C816S6PLG-14 16-bit Microprocessor / Plastic Leaded Chip Carrier, 44 pins, RoHS and Green Comp
http://www.westerndesigncenter.com/wdc/ ... plg-14.cfm
Plastic Leaded Chip Carrier, 44 pins W65C816S6PLG–14
$9.06
Re: Replacing a 6502 with 65816
Posted: Mon Jul 13, 2015 12:52 pm
by BigEd
Again, I believe John is particular about wanting the TQFP not the PLCC.
Re: Replacing a 6502 with 65816
Posted: Mon Jul 13, 2015 9:01 pm
by Windfall
Again, I believe John is particular about wanting the TQFP not the PLCC.
6502, 65816. DIP, PLCC, TQFP. It all seems to be a big blur for some, today.
Re: Replacing a 6502 with 65816
Posted: Mon Jul 13, 2015 9:07 pm
by BigEd
Looking back to Daryl's note, he says the information came from Garth. I wonder: Garth, could you confirm or correct?
Garth told me that WDC has started producing the 65816 in TQFP again