Article View: sci.electronics.design
Article #2380Re: Interfacing a PIC to SRAM - OE / W question
From: Sir Charles W. Shults III
Date: Wed, 24 Jul 2002 00:09
Date: Wed, 24 Jul 2002 00:09
9 lines
1623 bytes
1623 bytes
Use the 74HCT595 to convert serial data from the PIC to parallel out data.
Yes, it is slow, but it does work. I use this method all the time.
To get parallel data back to serial format, use the 74HCT597, the "cousin"
of the '595. These two devices will do exactly what you want.
Cheers!
Chip Shults
My robotics, space and CGI web page - http://home.cfl.rr.com/aichip
Technical Details
Message-ID:
<zem%8.86116$DS.2712662@twister.tampabay.rr.com>Path:
arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!newsfeed1.cidera.com!Cidera!cyclone.tampabay.rr.com!news-post.tampabay.rr.com!twister.tampabay.rr.com.POSTED!53ab2750!not-for-mailReferences:
<27bf520c.0207231544.77e822f9@posting.google.com>Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 112d1e,8593f5a81176e283 X-Google-Attributes: gid112d1e,public X-Google-Thread: 103407,8593f5a81176e283 X-Google-Attributes: gid103407,public X-Google-ArrivalTime: 2002-07-23 17:09:07 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!newsfeed1.cidera.com!Cidera!cyclone.tampabay.rr.com!news-post.tampabay.rr.com!twister.tampabay.rr.com.POSTED!53ab2750!not-for-mail From: "Sir Charles W. Shults III" <aichip@cfl.rr.com> Newsgroups: sci.electronics.design,aus.electronics References: <27bf520c.0207231544.77e822f9@posting.google.com> Subject: Re: Interfacing a PIC to SRAM - OE / W question Lines: 12 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Message-ID: <zem%8.86116$DS.2712662@twister.tampabay.rr.com> Date: Wed, 24 Jul 2002 00:09:03 GMT NNTP-Posting-Host: 65.35.5.15 X-Complaints-To: abuse@rr.com X-Trace: twister.tampabay.rr.com 1027469343 65.35.5.15 (Tue, 23 Jul 2002 20:09:03 EDT) NNTP-Posting-Date: Tue, 23 Jul 2002 20:09:03 EDT Organization: RoadRunner - Central Florida