9 Aug
2007
9 Aug
'07
11:11 a.m.
woodelf wrote:
Gordon JC Pearce wrote:
My first eprom burner was scratch built on a Apple II project card, a
bit of address decoding logic, couple buffers, and a dac with an opamp.
Look around a bit and I am sure you will still find cheap and cheesy
solutions, PC cards or something off the parallel printer connection.
BTW hacking the EEC IV in my 91 Mustang passes the 10 year rule just
fine. You can find a hack of the Bosch Jetronic EFI brain on ebay right
now, its the way modern hot rods work.
There's also Megasquirt, where you can buy
the hardware platform as a
kit, and download the circuit diagrams and firmware source code.
Umm time to change the subject line ... Fuel injection has very little
with a scratch built computer.
PS. Looking at a PROM burner the lowest cost one I could find is $750.
Where they that expensive (the programmers) back in the 70's when people
used them?