Been busy with other things.
Got the CPU into the library
Will try Kicad for this, now its Mentors Design Capture.
Search found 9 matches
- Fri May 29, 2015 3:55 pm
- Forum: General FOSS EMS
- Topic: Diesel ECU
- Replies: 11
- Views: 42170
- Tue May 19, 2015 2:18 pm
- Forum: General FOSS EMS
- Topic: Diesel ECU
- Replies: 11
- Views: 42170
Re: Diesel ECU
Fred, Below is my personal view, others may have other views: I agree that you can achive a lot by clever coding and full utilization of the resources, and I have also done so for z80 z80180, 68332 etc But doing a design in 2015 it makes more sense to use more recent products. Being able to spend le...
- Tue May 19, 2015 11:37 am
- Forum: General FOSS EMS
- Topic: Diesel ECU
- Replies: 11
- Views: 42170
Processor
I Probably will use the SPC5674FF3MVY3 http://se.mouser.com/ProductDetail/Freescale-Semiconductor/SPC5674FF3MVY3/?qs=sGAEpiMZZMto2ohCYbAIUb%2fM%252bd5ceTLYKweMJQCCJ5M%3d http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPC5674F So..... free ems software will still be usable to me but m...
- Mon May 18, 2015 1:26 pm
- Forum: FreeEMS Decoders
- Topic: Generic M-N Missing Teeth Decoder (12-1,24-1,36-1,60-2,etc)
- Replies: 22
- Views: 50176
- Sun May 17, 2015 4:55 pm
- Forum: General FOSS EMS
- Topic: Diesel ECU
- Replies: 11
- Views: 42170
Re: Diesel ECU
installed git and downloaded the vanilla. tools downloaded since before looks as if i managed to compile HOTEL I dont know anything about the versions, so i will need to read up on this forum on how to proceed. I have understood there is also a simulator somewhere to generate physical stimuli. will ...
- Sat May 16, 2015 8:09 am
- Forum: FreeEMS Decoders
- Topic: Generic M-N Missing Teeth Decoder (12-1,24-1,36-1,60-2,etc)
- Replies: 22
- Views: 50176
Re: Generic M-N Missing Teeth Decoder (12-1,24-1,36-1,60-2,e
How did this end ? was this code made part of the "release" or still under development ? This specific functionallity of an ECU, knowing the flywheel position, acceleration , deceleration of the same. Being able to handle the jerkiness during crank and even due to high compression engines ...
- Fri May 15, 2015 8:29 pm
- Forum: General FOSS EMS
- Topic: Diesel ECU
- Replies: 11
- Views: 42170
Re: Diesel ECU
todays work: read datasheets on the cpu XD / XE version, XE seems more sexy, faster and of later date, looks as if the errata list is shorter also. in general the processor is a bit of a dissapointment, page swapping for most things, me not like. installed virtualbox on a laptop, guestadditions. ins...
- Fri May 15, 2015 1:46 pm
- Forum: General FOSS EMS
- Topic: Diesel ECU
- Replies: 11
- Views: 42170
Re: Diesel ECU
Ordered the #108 just for fun from here
http://www.sci-experiments.com/HighVoltagePulser/
Starting to draw schematic symbols for the CPU
Guess it takes 2-3 month before PCB manufacture.
4 layer PCB is asumed for now.
http://www.sci-experiments.com/HighVoltagePulser/
Starting to draw schematic symbols for the CPU
Guess it takes 2-3 month before PCB manufacture.
4 layer PCB is asumed for now.
- Mon May 11, 2015 1:49 pm
- Forum: General FOSS EMS
- Topic: Diesel ECU
- Replies: 11
- Views: 42170
Diesel ECU
I plan on making a diesel ECU for piezo elements (or both types) 4D56T (mistsubishi) Also plan ECU for petrol engines. Not only that, but with home-made HW I did my own ECU for wankel, long long time ago, so I have some practice. I do HW/SW on daily basis as its my work. Biggest problem is time (as ...