Re: MOS8520R4 - 1988 vs. 1991

From: Jim Brain <brain_at_jbrain.com>
Date: Mon, 3 Feb 2020 16:54:19 -0600
Message-ID: <87154089-d7c9-c61b-8d1b-78aac5c056a4_at_jbrain.com>
On 2/3/2020 4:17 PM, smf wrote:
>
> On 03/02/2020 07:54, Gerrit Heitsch wrote:
>>
>> Oh? Where did you see a 6526 used or made by someone else?
>>
> I can't find anything, but they seem to still be pushing the 6500/1 in
> 1986 & it wasn't just used by commodore.
>
> http://archive.6502.org/datasheets/mos_6500-1_one-chip_microcomputer_oct_1986.pdf 
>
> <http://archive.6502.org/datasheets/mos_6500-1_one-chip_microcomputer_oct_1986.pdf> 
>
>
> https://www.vintage-radio.net/forum/showthread.php?t=107080
> <https://www.vintage-radio.net/forum/showthread.php?t=107080>
>
Yeah, I've used my test harness to pull internal ROM code from a few of 
these non CBM uses, printer interfaces, as I recall.

Jim


-- 
Jim Brain
brain_at_jbrain.com
www.jbrain.com
Received on 2020-05-30 00:47:54

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