27C011 Page-Addressed 1M  8 X 16k X 8 Eprom?

By: rfdude - 2008-03-06 06:41:58

Will the Willem program this 27C011 Eprom? It is a 1 Meg Eprom in a 28 pin package. Also it is Paged as 8 pages of 16K 8-Bit words... After looking around, I don't see settings for the programmer on this one...

Any help would be great!

RF_Dude

Re: 27C011 Page-Addressed 1M  8 X 16k X 8 Eprom?

By: DL - 2008-03-06 18:07:32

Hi,

This device is like a 27C513 which isn't supported either.   Without making an adapter, the program would support the first 128Kb page.   If you made an adapter to select the pages, you might be able to read/program a page at a time.   I'm still not certain it can be done without modifying your programmer to let you override switching VCC.

The program is EOL, so no chance of getting the program to support those devices.  If you have a PCB4.5C, Sivava might add it to the 0.98d* versions.

HTH,
Dennis

Re: 27C011 Page-Addressed 1M  8 X 16k X 8 Eprom?

By: rfdude - 2008-03-07 02:04:05

Well I just got my 4.5 a week or two ago.. So I assume it is a "C"... It sure would be nice if support were added  I have a few of these that I need to program.....

RF_Dude

Re: 27C011 Page-Addressed 1M  8 X 16k X 8 Eprom?

By: DL - 2008-03-08 14:19:40

Hi,

If you have a PCB4.5C or any other programmer from Sivava, contact them at sivava.com and request an enhancement.  If you have any other programmer, your chances of getting the device added is slim.  They are no longer associated with willem.org and stopped maintaining software for the original design.

If you don't want to try programming your devices one page at a time, I have an old Stag programmer that supports the NMOS version of your EPROMs.  I can try programming your devices for you for the cost of shipping and whatever you think the service is worth.

HTH,
Dennis