efi on a pc

Mike Klopfer klopfer at eagle.natinst.com
Sun Aug 6 20:25:30 GMT 1995


Al Lipper wrote :

>    Given the number of people interested in my design, I think an FTP site
>would be a good idea.  Basically, the files of interest are the schematic
>(currently in OrCAD form, but probably more useful in a generic graphic
>format - any suggestions?), the functional description, a sample program
>(written in GW-BASIC) and an Excel 5 workbook (includes pulse calibration
>tables and graphs for a 2.5L TBI engine).  As far as the circuit itself goes,
>the main chips are an 8254 (programmable timer), an 8255 (Parallel I/O), and
>an ADC0816 (16 channel A/D converter).  The rest is address decoding, data &
>signal buffering, driver circuitry, and some clever glue logic.
>
>Please let me know how this is best organized. I was thinking of putting it
>all in one or two zip files - it is pretty small.  I will be on vacation
>until approx. 8/14, so I'll get it together when I return.
>
>                                   - Al -

I suggest having the schematic available in postscript at least. I'm wondering
if someone has space on an ftp site for this stuff. I don't know what an Excel
workbook is but I would like to see engine maps in some ascii human readable
form or at least postscript. Any other opinions?

mike





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