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#301
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Calum
Just to update you as you would not know, Phil and Belha had their first baby last Saturday. It's possible Phil may not see or respond to new posts for a while, he would have his hands full at the moment. Joe
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Black Betty [Bam a Lam!] '93 UK spec, still languishing Betty Jersey Girl Silver '92 UK [Channel Isles] 40K Jersey Girl @ Mersea Candy Purple Honda Blackbird Plum Dangerous White X2 RVR Mitsubishi 1800GDI. Vantastic 40,000 miles Jersey Girl |
#302
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Great news, but short on detail. Boy or girl?
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Trevor, New Zealand. As a child, on cold mornings I gladly stood in cowpats to warm my bare feet, but I detest bull$hit! |
#303
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Ah, sorry Trevor, they have a little girl.
I don't know her name as yet, but her weight is about 3.5 kgs
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Black Betty [Bam a Lam!] '93 UK spec, still languishing Betty Jersey Girl Silver '92 UK [Channel Isles] 40K Jersey Girl @ Mersea Candy Purple Honda Blackbird Plum Dangerous White X2 RVR Mitsubishi 1800GDI. Vantastic 40,000 miles Jersey Girl |
#304
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Quote:
I see that you have realised the significance of posting this happy news within the technical section and have quite properly now included full specifications. P.S. N.B. Spec. required by the other gender. --- Colour of her eyes ? Wonderful, Trevor.
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Trevor, New Zealand. As a child, on cold mornings I gladly stood in cowpats to warm my bare feet, but I detest bull$hit! |
#305
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Quote:
we are straying a little off topic, but in keeping with your technical analogy, we discussed baby's arrival time at the JAE Show. Belha said baby was due on 10th October, so I said, no I would think the baby will arrive on my birthday, 5th October instead. We had a laugh about it, but she duly arrived 6th October, a bit late for my prediction, but a bit early too! Certainly wonderful.
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Black Betty [Bam a Lam!] '93 UK spec, still languishing Betty Jersey Girl Silver '92 UK [Channel Isles] 40K Jersey Girl @ Mersea Candy Purple Honda Blackbird Plum Dangerous White X2 RVR Mitsubishi 1800GDI. Vantastic 40,000 miles Jersey Girl |
#306
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Quote:
Take off your admin hat and throw it in the air.
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Trevor, New Zealand. As a child, on cold mornings I gladly stood in cowpats to warm my bare feet, but I detest bull$hit! |
#307
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Quote:
We will think of her as Phil's latest software bundle She has to be in the technical section in that case.
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Black Betty [Bam a Lam!] '93 UK spec, still languishing Betty Jersey Girl Silver '92 UK [Channel Isles] 40K Jersey Girl @ Mersea Candy Purple Honda Blackbird Plum Dangerous White X2 RVR Mitsubishi 1800GDI. Vantastic 40,000 miles Jersey Girl |
#308
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Cool, congrats to them!
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#309
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Quote:
When you get into reading the assy code, you'll probably find that load is measured from MAF/RPM (with some temperature scaling as well). Usually a load of 100 the maximum value on a NA car. There may be an extra column beyond 100 to be sure that all possible conditions are represented. I saw the early threads on interpreting TPS values. For the Evo, TPS voltage = TPS signal *5/255. I'm also guessing that the knock correction of 128 is 0x80 and represents zero correction with a possible range of 0 to 255. In a way you guys have it easy in that the size of the code is relatively small. My Evo ROM has roughly 256 KB of code (including table data). The relatively small code size for the SVX should make it pretty easy to decipher.
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Mychailo :: 2006 Silver Mitsubishi Evolution 9, E85, 34 psi peak, 425wtq/505whp DJ :: 1995 Laguna Blue SVX L AWD 5MT (sold) Visit my locker SVX Mods: ND iridium spark plugs, Impreza RS fpr, afr tuned to 13.2:1 using a custom MAF bypass, custom exhaust, WRX 5MT w/ STi RA 1st-4th gear & stock WRX 5th gear, Exedy 13 lb flywheel & Sport Clutch, STi Group N tranny & engine mounts, urethane spacers in rear subframe, rear diff mounts, and pitch stopper, SVX Sport Strut Springs (185f/150r), custom 19 mm rear swaybar, urethane swaybar mounts, Rota Torque 17x8", 225/45-17 Proxes 4 tires, Axxis Deluxe Plus organic brake pads. |
#310
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I can't resist myself and have started commenting out the code flow in the ROM code. I'd like to comment the I/O addresses, RAM addresses, and ROM data, but its not so easy in the hex table format. Can someone repost the I/O, RAM memory addressing, and ROM data in 1-byte per line format?
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Mychailo :: 2006 Silver Mitsubishi Evolution 9, E85, 34 psi peak, 425wtq/505whp DJ :: 1995 Laguna Blue SVX L AWD 5MT (sold) Visit my locker SVX Mods: ND iridium spark plugs, Impreza RS fpr, afr tuned to 13.2:1 using a custom MAF bypass, custom exhaust, WRX 5MT w/ STi RA 1st-4th gear & stock WRX 5th gear, Exedy 13 lb flywheel & Sport Clutch, STi Group N tranny & engine mounts, urethane spacers in rear subframe, rear diff mounts, and pitch stopper, SVX Sport Strut Springs (185f/150r), custom 19 mm rear swaybar, urethane swaybar mounts, Rota Torque 17x8", 225/45-17 Proxes 4 tires, Axxis Deluxe Plus organic brake pads. |
#311
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My documentation is here:
http://www.calumsult.com/calumsu/disassembler/ Look in the SVX folder. You can make changes to the memory.txt file and let dis automatically add the comments for you as you uncover rom/ram addresses. To run dis you need to have .net and MS C# express (free from MS) installed on your machine, or I need to get off my butt and repackage it as a stand-alone. If you use it and have problems getting it to run, questions, or comments, just post and I'll help. Btw, once you start figuring out how the bits in rom work, I would start building a TunerPro xdf file. Tuner Pro is free, and really good for working with older ROM based ecus. You can see how I set it up for Nissans here: http://www.sr20forum.com/realtime-ec...unerprort.html Download the B13 xdf for a sample xdf file. I would actually start with that and just delete all but a handful of tables, then copy and change those as you add in the SVX tables. Last edited by Calum; 10-12-2007 at 12:14 PM. |
#312
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Looks good. I'll have to get those tools up and running on my laptop PC this weekend.
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Mychailo :: 2006 Silver Mitsubishi Evolution 9, E85, 34 psi peak, 425wtq/505whp DJ :: 1995 Laguna Blue SVX L AWD 5MT (sold) Visit my locker SVX Mods: ND iridium spark plugs, Impreza RS fpr, afr tuned to 13.2:1 using a custom MAF bypass, custom exhaust, WRX 5MT w/ STi RA 1st-4th gear & stock WRX 5th gear, Exedy 13 lb flywheel & Sport Clutch, STi Group N tranny & engine mounts, urethane spacers in rear subframe, rear diff mounts, and pitch stopper, SVX Sport Strut Springs (185f/150r), custom 19 mm rear swaybar, urethane swaybar mounts, Rota Torque 17x8", 225/45-17 Proxes 4 tires, Axxis Deluxe Plus organic brake pads. |
#313
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Quote:
You will come out and tune my cars when you're done, right? -Bill
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Retired NASA Rocket Scientist Most famous NASA "Child" - OSIRIS-REx delivered samples from asteroid BENNU to Earth in Sept. 2023 Center Network Member #989 '92 Fully caged, 5 speed, waiting for its fully built EG33 '92 "Test Mule", 4:44 Auto, JDM 4:44 Rear Diff with Mech LSD, Tuned headers, Full one-off suspension '92(?) Laguna, 6 spd and other stuff (still at OT's place) My Locker |
#314
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First thing I want to do is decipher the I/O and RAM values. On the Evo, many of the diagnostic output values are not the exact values used by the ECU for controlling fuel/timing. After that, I want to find the idle stepper table(s) so I can fix the manual tranny idle issue. What might be most interesting is to see how well the stock ECU can be adapted to forced induction: Load would need to be rescaled, injector scaling and latency need to be found, MAF scaling needs to be found, knock control routine would need to be evaluated, would be nice to see if there is an extra output that could be used to control a solenoid (for boost control) and an extra input for a MAP sensor... Who knows how much of this I'll have time to do though in the near future... T-minus 2 weeks to baby girl. :-) The wifey had a few random strong contractions last night (seemed beyond the Braxton-Hicks variety), so it could be sooner than that.
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Mychailo :: 2006 Silver Mitsubishi Evolution 9, E85, 34 psi peak, 425wtq/505whp DJ :: 1995 Laguna Blue SVX L AWD 5MT (sold) Visit my locker SVX Mods: ND iridium spark plugs, Impreza RS fpr, afr tuned to 13.2:1 using a custom MAF bypass, custom exhaust, WRX 5MT w/ STi RA 1st-4th gear & stock WRX 5th gear, Exedy 13 lb flywheel & Sport Clutch, STi Group N tranny & engine mounts, urethane spacers in rear subframe, rear diff mounts, and pitch stopper, SVX Sport Strut Springs (185f/150r), custom 19 mm rear swaybar, urethane swaybar mounts, Rota Torque 17x8", 225/45-17 Proxes 4 tires, Axxis Deluxe Plus organic brake pads. Last edited by mbtoloczko; 10-12-2007 at 02:46 PM. |
#315
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finally got my board fully assembled and wired into the car. I just downloaded the software and damn this old ass computer for having crap battery... gotta let it charge...
Tomq |
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