Re: ID UV erasable PROMS used on an IBM PC board?

2022-03-23 Thread Chris Elmquist via cctalk
On Tuesday (03/22/2022 at 08:09PM -0700), Glen Slick wrote: > On Tue, Mar 22, 2022 at 12:25 PM Chris Elmquist wrote: > > > > On Tuesday (03/22/2022 at 12:20PM -0700), Glen Slick wrote: > > > On Tue, Mar 22, 2022 at 11:56 AM Chris Elmquist wrote: > > > > > > > > Trying not to hijack the thread too

Re: ID UV erasable PROMS used on an IBM PC board?

2022-03-23 Thread Christian Corti via cctalk
On Wed, 23 Mar 2022, Chris Elmquist wrote: More interesting. If the programming algorithms remained the same then I guess it is just an issue for the programming system-- when it auto-IDs, it should display (and allow!) 27C256A instead of 27C256. I guess the next question is whether the progra

Re: ID UV erasable PROMS used on an IBM PC board?

2022-03-23 Thread Chuck Guzis via cctalk
On 3/23/22 08:18, Christian Corti via cctalk wrote: > On Wed, 23 Mar 2022, Chris Elmquist wrote: >> More interesting.  If the programming algorithms remained the same then I >> guess it is just an issue for the programming system--  when it auto-IDs, >> it should display (and allow!) 27C256A instea

Re: ID UV erasable PROMS used on an IBM PC board?

2022-03-23 Thread Chris Elmquist via cctalk
On Wednesday (03/23/2022 at 04:18PM +0100), Christian Corti via cctalk wrote: > On Wed, 23 Mar 2022, Chris Elmquist wrote: > > More interesting. If the programming algorithms remained the same then I > > guess it is just an issue for the programming system-- when it auto-IDs, > > it should displa

Re: ID UV erasable PROMS used on an IBM PC board?

2022-03-23 Thread Glen Slick via cctalk
On Wed, Mar 23, 2022 at 10:38 AM Chris Elmquist via cctalk wrote: > > On Wednesday (03/23/2022 at 04:18PM +0100), Christian Corti via cctalk wrote: > > > > I didn't even know that primitive EPROMs have device IDs... > > Without looking for a data book, how is the ID mechanism implemented? > > Inte