Bill Garber scaned his copy and mailed me the files where I stitched them together into a pdf. It can be downloaded from http://homepage.mac.com/wayne_stewart/.Public/apple_interfacing.pdf Warning, the pdf is composed of graphics so the file size is about 37mb Wayne > Is this Apple Interfacing by Titus, Larsen & Titus, or > Interface Projects for the Apple II by Richard Hallgren? > I have both. > Two other interesting books I have are: > The Custom Apple & other Mysteries by Hofacker and Floegel, and > The Computer Controller Cookbook by Tom and Kelda Riley > > My collection is rounded out by Don Lancaster's Enhancing Your Apple II > Vols 1 & 2 and his Assembler and Applewriter Cookbooks. > > Now, if I could only get my workbench cleared off.... > ;-) > > Roy Roy, what type of projects are discussed in the Richard Hallgren book? Besides the books you mentioned (I don't have Richards book) I also have Advanced 6502 interfacing by John M Holland which is another in the blacksburg series. Chaper titles are 1) Sytem Architecture 2) Input port design 3) Output port design 4) Serial communications 5) Timers and timing 6)Analog to digital conversion and data aquistion 7) Digital to analog converters and closed loop control 8) Bypassing and driving high current loads A) Data sheets B) ASCI codes C) 6502 instruction set Glenn ps I was also lucky enough to be given a Synertek Programming Manual for the ST6500/MCS6500 family circa 1976 - looks like the second printing .. the original was in 1975. Glenn Jones wrote: >>Is this Apple Interfacing by Titus, Larsen & Titus, or >>Interface Projects for the Apple II by Richard Hallgren? >>I have both. >>Two other interesting books I have are: >>The Custom Apple & other Mysteries by Hofacker and Floegel, and >>The Computer Controller Cookbook by Tom and Kelda Riley >> >>My collection is rounded out by Don Lancaster's Enhancing Your Apple II >>Vols 1 & 2 and his Assembler and Applewriter Cookbooks. >> >>Now, if I could only get my workbench cleared off.... >>;-) >> >>Roy > > > Roy, what type of projects are discussed in the Richard Hallgren book? The chapter titles are: 1. Introduction 2. Review of Data Transfer Formats 3. Sampling the External World (seems to be A to D stuff) 4. Digital to Analog Conversion 5. Utilization of the Apple Two in Serial Applications 6. Biofeedback 7. Controlling a Video Playback Device 8. Data Analysis of Sampled Signals A. A. Construction Techniques A. B. Operational Amplifier Theory A. C. Power Supplies. Roy -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =-----