DSM/ECU: Difference between revisions

This is the symbolic and commented source code for the DSM E931
and E932 ECU. To assemble "standard_E932_E931_source.asm",
download the telemark assembler TASM from http://home.comcast.net/~tasm/ to the same directory and execute asm.bat from the DOS prompt.
The assembler will produce two files: standard_E932_E931_source.lst
is a line by line listing of the assembly with addresses while standard_E932_E931_source.obj is the 32KB binary image to burn
on EPROM. Default setting produces the E931 standard binary image
Required file, not provided (from http://home.comcast.net/~tasm/): TASM.EXE, Version 3.2
Contents: standard_E932_E931_source.asm
Assembly source file for the E931/E932. See notes at the beginning of that file for more details. Default setting produces the standard E931 EPROM image.
asm.bat
Batch file to assemble standard_E932_E931_source.asm
standard_E931.bin
Binary file read from an actual E931 EPROM. Assembly of standard_E932_E931_source.asm using the "E931" setting should produce an identical binary.
standard_E932.bin
Binary file read from an actual E932 EPROM. Assembly of standard_E932_E931_source.asm using the "E932" setting should produce an identical binary.
standard_E931.lst
Assembly listing file for the standard E931, usefull if you just want to edit an EPROM image without assembly..
standard_E932.lst
Assembly listing file for the standard E932, usefull if you just want to edit an EPROM image without assembly..
tasm6111.tab
TASM compatible opcodes for the E931/E932 ECUs. Works with the provided source files. Might be incomplete if you want to use something not already used by the standard code...
Christian [email protected]

http://www.bcdsm.org/forum/index.php?topic=11843.0
- https://web.archive.org/web/20050301180032/http://www.ece.ubc.ca/~elec259/Static/datasheets/M68HC11RM.pdf
- https://web.archive.org/web/20091104122431/http://courses.ece.ubc.ca/259/Static/datasheets/InstructionSet.pdf

MH6111 Instruction Set

https://www.scribd.com/doc/293622595/MH6111-OPCODES-1

Procs Docs Tossed

https://www.3si.org/threads/decoded-timing-maps-from-factory-ecu.193625/page-5#post-2383037

Related?

Disassembler

Suzuki ECU

(Uses MH6X11)

Mods

Dis/assembly

Documentation
http://www.cpcalive.com/docs/TASMMAN.HTM

https://web.archive.org/web/20201111025111/http://www.cpcalive.com/docs/TASMMAN.HTM
Download
https://lpg.ticalc.org/archives/files/fileinfo/250/25051.html
GIT
https://github.com/spotco/TI-asm/tree/master/tasm
Linux (TASM 3.1)
http://www.filegate.net/pdn/pdnunix/tasm31.rar^[4]
OSX Port
http://www.hinton-instruments.co.uk/archive/macide.html^[5]

PCB

http://www.galantvr4.org/ubbthreads/showflat.php?Board=UBB3&Number=370403&page=5&fpart=1

ECU power

https://www.dsmtuners.com/threads/1g-basic-ecu-mpi-circuit-function.435961/

Standalones

https://performanceecu.com/blog/ecu-comparison-chart-for-4g63-turbo-dsm/

AEM

https://www.jegs.com/InstallationInstructions/0/017/017-30-1300.pdf

Megasquirt

Speeduino

Link ECU (VR4LINK)

Haltech

https://www.tmzperformance.com/shop/haltech-elite-1500-dbw-ecu-with-mitsubishi-4g63-fully-terminated-harness-kit-suits-1g-cas-ev1-flying-lead-ignition-harness-ht-150930/

ECU+

http://www.ecuplus.com/forums/viewforum.php?f=4

rusEFI

https://rusefi.com/forum/viewtopic.php?f=2&t=622
- https://github.com/rusefi/rusefi/wiki

PowerFC

https://www.apexi-usa.com/products/power-fc-components-universal-fc-commander-oled-type

Stims

Speed Density

Kim Hulkkonen

SwD-Swede Density

https://www.dsmtuners.com/threads/swede-density-for-tunerpro.530446/

ds-map

DS-MAP V1 - Nick Pudhead?
Jackal (V2) - Curtis Hacker
Werewolf (v3) - Curtis Hacker

Geekmapped

~~http://geekmapped.com/~~
- https://web.archive.org/web/20160306074252/http://geekmapped.com:80/

Knock

Bill Sundahl

https://web.archive.org/web/20070408152424/http://home.netcom.com:80/~bsundahl/

Notes

[1] 
https://pastebin.com/21Fk0Gwb
https://pastebin.com/raw/21Fk0Gwb

https://web.archive.org/web/20210425140243/https://pastebin.com/raw/21Fk0Gwb

[2] ttps://pastebin.com/21Fk0Gwb
https://pastebin.com/raw/21Fk0Gwb

https://web.archive.org/web/20210425140243/https://pastebin.com/raw/21Fk0Gwb

[3] ttps://pastebin.com/raw/21Fk0Gwb

[4] ttps://web.archive.org/web/20210425140243/https://pastebin.com/raw/21Fk0Gwb

[2] 
http://www.rhinopower.org/76xxx/docs/MH6211_is.doc
https://web.archive.org/save/http://www.rhinopower.org/76xxx/docs/MH6211_is.doc

[6] ttp://www.rhinopower.org/76xxx/docs/MH6211_is.doc
https://web.archive.org/save/http://www.rhinopower.org/76xxx/docs/MH6211_is.doc

[7] ttps://web.archive.org/save/http://www.rhinopower.org/76xxx/docs/MH6211_is.doc

[3] 
https://web.archive.org/web/20010215033806/http://www.castelli-italtec.com/docs/ea_mitsubishi.htm

[9] ttps://web.archive.org/web/20010215033806/http://www.castelli-italtec.com/docs/ea_mitsubishi.htm

[4] 
https://retrocomputing.stackexchange.com/a/1547

http://www.filegate.net/pdnunix/

[11] ttps://retrocomputing.stackexchange.com/a/1547

[12] ttp://www.filegate.net/pdnunix/

[5] 
https://retrocomputing.stackexchange.com/a/1391

[14] ttps://retrocomputing.stackexchange.com/a/1391

[1]

[2]

[3]

[4]

[5]

@@ Line 1,800: / Line 1,800: @@
 |-
 |MD346784
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 |-
@@ Line 1,975: / Line 1,982: @@
 |-
 |MD096215 LE L4-2555cc 2.6L FI N W/AT AFT 2/85
+|1986
 |-
 |MD101175 Base L4-2555cc 2.6L FI H W/MT
@@ Line 2,084: / Line 2,091: @@
 |-
 |MD302431
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 |MD302440
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 |MD303484
@@ Line 2,215: / Line 2,238: @@
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 |MD192518
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 |MD192588
@@ Line 2,246: / Line 2,277: @@
 |-
 |MD192593
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 |-
 |MD193293
-|1G
+|
-|DSM TURBO FWD D22A MT 7/92-5/94 CALIFORNIA
+|
+|1G DSM
+|
+|
+|
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+|TURBO FWD D22A MT 7/92-5/94 CALIFORNIA
 |-
 |MD193294 1G DSM TURBO FWD D22A AT 7/92-5/94 CALIFORNIA
@@ Line 2,258: / Line 2,303: @@
 |-
 |MD193297 1G DSM TURBO FWD D22A MT 7/92-5/93 FEDERAL
-MR193298 1G DSM TURBO FWD D22A AT E2T60876 EA02 7/92-5/93 FEDERAL
+|-
+|MR193298 1G DSM TURBO FWD D22A AT E2T60876 EA02 7/92-5/93 FEDERAL
 |-
 |MD193299 1G DSM TURBO AWD D27A MT MD311125
@@ Line 2,290: / Line 2,336: @@
 |-
 |MD319634
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 |-
 |MD320471
@@ Line 2,344: / Line 2,398: @@
 |-
 |MD332689
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 |-
 |MD332848
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+|
 |-
 |MD335287
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+|
 |1997
 |Eclipse
-|2.0l w/Turbo 2WD
+|2.0l
+|
+|
+|w/Turbo, 2WD
 |-
 |MD337584
@@ Line 2,365: / Line 2,440: @@
 |Federal SOHC
 |-
-|MD346676 2G TEL Turbo AWD D33A MT E2T61683 7/97-5/98 FEDERAL
+|MD346676
+|2G
+|TEL Turbo AWD D33A MT E2T61683 7/97-5/98 FEDERAL
 |-
 |MD346754
@@ Line 2,376: / Line 2,453: @@
 |-
 |MD346784
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+|
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 |-
 |MD359403
-|2G
+|2G TEL
-|TEL
 |Turbo AWD D33A MT 6/98-4/99
 Update from The Ethereal
@@ Line 2,385: / Line 2,469: @@
 |MD152983 91 Colt GTi 1800 16V (Colt C58, M/T, German spec, knock sensor, engine 4G67)
 |-
-|MD153010 91-92 Lancer 1.5 (Lancer C62, M/T, German spec, has knock
+|MD153010
+|
+|
+|91-92
+|Lancer
+|1.5
+|MT
+|German
+|(Lancer C62, M/T, German spec, has knock
 sensor)
 For Federal
@@ Line 2,406: / Line 2,498: @@
 |-
 |MD087287
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 |-
 |MD098755
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 |-
 |MD102608
@@ Line 2,419: / Line 2,527: @@
 |-
 |MD102609
+|
+|
 |1987-1988
 |Pick Up 2.6l
@@ Line 2,426: / Line 2,536: @@
 |
 |1987-1988
-|Tredia,
+|Tredia, Cordia
-|Cordia
 |2.0l
 |Automatic
 |California
+|
 |-
 |MD107598
-|1987-1988 Montero Manual
+|
+|
+|1987-1988
+|Montero
+|
+|Manual
+|
+|
 |-
 |MD109386
@@ Line 2,442: / Line 2,559: @@
 |-
 |MD120197
+|
+|
 |1988-1989
 |Starion
-|With
+|
-|intercooler
+|
+|
+|W/intercooler
 |-
 |MD120701
-|1989 Mirage 3.0l California
+|1989
+|Mirage
+|3.0l
+|California
 |-
 |MD120701
@@ Line 2,454: / Line 2,578: @@
 |
 |1988
-|Tredia,
+|Tredia, Cordia
-|Cordia
+|
-|California
+|
+|Cal
+|
 |-
 |MD120845
-|1G
+|1G DSM
-|DSM
+|1.8L
-|1.8L NA FWD D21A MT E2T33671M E696A 5/88-6/90 CALIFORNIA
+|NA FWD D21A MT E2T33671M E696A 5/88-6/90 CALIFORNIA
 |-
 |MD120845
@@ Line 2,467: / Line 2,593: @@
 |
 |1992
-|Expo,
+|Expo, Expo LRV
-|Expo
-|LRV
 |2.4l
+|
 |California
 |2WD
@@ Line 2,480: / Line 2,605: @@
 |Galant
 |2.0l
+|
 |Federal
 |SOHC
 |-
 |MD126087
+|
+|
 |1989-1990
-|Mirage 3.0l Federal
+|Mirage
+|3.0l
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+|Federal
+|
 |-
 |MD126087
@@ Line 2,501: / Line 2,633: @@
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@@ Line 2,530: / Line 2,670: @@
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 |MD130245
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 |-
 |MD130397
@@ Line 2,539: / Line 2,695: @@
 |Galant
 |2.0l
+|
 |California
 |SOHC
 |-
 |MD131262
+|
+|
 |1989
-|Galant 1.5l California
+|Galant
+|1.5l
+|California
+|
 |-
 |MD131263
@@ Line 2,555: / Line 2,717: @@
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 |MD131841
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 |MD131842
@@ Line 2,578: / Line 2,748: @@
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 |MD140813
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 |MD143273
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 |-
 |MD144743
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 |-
 |MD145902 1G DSM TURBO AWD D27A MT E2T34477-E743 3/89-6/90 California
@@ Line 2,588: / Line 2,782: @@
 |-
 |MD147300
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 |MD149410
@@ Line 2,598: / Line 2,800: @@
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 |MD150270
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 |MD150425
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 |-
 |MD150427
-|-
+|
-|J-Spec
+|
-|Single Board. Eprom/Non Eprom-220hp
+|
+|
+|
+|
+|
+|J-Spec Single Board. Eprom/Non Eprom-220hp
 |-
 |MD152613
+|
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+|
+|
 |-
 |MD152983 91 Colt GTi 1800 16V (Colt C58, M/T, German spec, knock sensor, engine 4G67)
@@ Line 2,614: / Line 2,845: @@
 |-
 |MD153253
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 |-
 |MD153254
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 |-
 |MD153303 Galant GSX AWD E38A E2T36178 MT 6/89-5/90 FEDERAL
@@ Line 2,626: / Line 2,873: @@
 |1990
 |Mirage
+|
 |Manual
-|DOHC
+|
-|2WD
+|DOHC, 2WD
 |-
 |MD153354
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 |MD153355
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 |MD153695
-|-
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 |J-Spec Single Board. Eprom/Non Eprom-210hp
 |-
 |MD154614
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 |-
 |MD154615
@@ Line 2,645: / Line 2,923: @@
 |1990-1992
 |Mirage
+|
 |Automatic
+|
 |2WD
 |-
 |MD159561
-|1G
+|E2T33674M/A
-|DSM
+|E854
-|1.8L NA FWD D21A MT E2T33674M/A E854 6/90-5/94 FEDERAL
+|6/90-5/94
+|1G DSM
+|1.8L
+|MT
+|Fed
+|NA FWD D21A MT
 |-
-|MD159562 1G DSM 1.8L NA FWD D21A MT E2T33673 6/90-5/94 CALIFORNIA
+|MD159562
+|E2T33673
+|
+|6/90-5/94
+|1G DSM
+|1.8L
+|MT
+|Cal
+|NA FWD D21A
 |-
 |MD159963
@@ Line 2,660: / Line 2,953: @@
 |1991-1992
 |3000GT
+|
+|
 |Federal
-|w/o
+|w/o AWD, w/o Turbo
-|AWD
-|w/o
-|Turbo
 |-
 |MD159965
@@ Line 2,671: / Line 2,963: @@
 |1991-1992
 |3000GT
+|
+|
 |California
-|w/
+|w/AWD, w/Turbo
-|AWD
-|w/
-|Turbo
 |-
 |MD159966
@@ Line 2,682: / Line 2,973: @@
 |1991-1992
 |3000GT
-|w/AWD
+|
-|w/
+|
-|Turbo
+|
+|w/AWD, w/Turbo
 |-
 |MD160390
+|
+|
 |1991-1992
-|Colt/Summit/Mirage 1.5l FEDERAL *** This is the most likely ECM # to run across for non-California North American cars ***
+|Colt/Summit/Mirage
+|1.5l
+|
+|FEDERAL
+|This is the most likely ECM # to run across for non-California North American cars
 |-
 |MD160391
@@ Line 2,696: / Line 2,994: @@
 |Colt/Summit/Mirage
 |1.5l
+|
 |CALIFORNIA
-|***
+|
-|The
+|
-|same 4g15 12V ECM with different resistors soldered into a few places ***
+|The same 4g15 12V ECM with different resistors soldered into a few places
 |-
 |MD161172
@@ Line 2,707: / Line 3,006: @@
 |Galant
 |1.5l
+|
 |Federal
+|
 |-
 |MD161173
+|
+|
 |1990
 |Galant
-|1.5l California
+|1.5l
+|
+|California
+|
 |-
 |MD161181
@@ Line 2,721: / Line 3,027: @@
 |2.0l
 |Automatic
+|
 |SOHC
 |-
 |MD161182
+|
+|
 |1990
-|Galant 2.0l Manual SOHC
+|Galant
+|2.0l
+|Manual
+|
+|SOHC
 |-
 |MD161187
@@ Line 2,731: / Line 3,044: @@
 |
 |1990
-|Pick
+|Pick Up
-|Up
 |2.4l
+|
+|
+|
 |-
 |MD161389
+|
+|
 |1992
 |Diamante
-|California DOHC w/o traction control
+|
+|
+|California
+|DOHC, w/o traction control
 |-
 |MD161840
@@ Line 2,745: / Line 3,065: @@
 |1991-1992
 |Mirage
+|
+|
+|
+|
 |-
 |MD161841
+|
+|
 |1991-1992
 |Galant
 |2.0l
 |Manual
+|
 |SOHC
 |-
 |MD162603
+|
+|
+|
+|
+|
+|
+|
+|
 |-
 |MD162825
@@ Line 2,759: / Line 3,094: @@
 |
 |1991-1994
-|Pick
+|Pick Up
-|Up
 |3.0l
+|
 |California
+|
 |-
 |MD162826
+|
+|
 |1991-1994
-|Pick Up 3.0l Federal
+|Pick Up
+|3.0l
+|
+|Federal
+|
 |-
 |MD163056
@@ Line 2,772: / Line 3,114: @@
 |
 |1991-1993
-|Pick
+|Pick Up
-|Up
 |2.4l
+|
 |Federal
+|
 |-
 |MD163057
+|
+|
 |1991-1992
-|Pick Up 2.4l California
+|Pick Up
+|2.4l
+|
+|California
+|
 |-
 |MD163156
@@ Line 2,785: / Line 3,134: @@
 |
 |1992
-|Expo,
+|Expo, Expo LRV
-|Expo
-|LRV
 |2.4l
+|
 |Federal
+|
 |-
 |MD163157
+|
+|
+|
+|
+|
+|
+|
+|
 |-
 |MD164446
-|1992-1993 Diamante California SOCH
+|
+|
+|1992-1993
+|Diamante
+|
+|
+|California
+|SOHC
 |-
 |MD165529 1G DSM TURBO FWD D22A AT E2T36576 6/90-6/92 FEDERAL
@@ Line 2,813: / Line 3,177: @@
 |-
 |MD166249
+|
+|
+|
+|
+|
+|
+|
+|
 |-
 |MD166250 Galant GSX AWD E38A MT E2T37374 6/90-5/91 FEDERAL
@@ Line 2,831: / Line 3,203: @@
 |-
 |MD167826
+|
+|
+|
+|
+|
+|
+|
+|
 |-
 |MD167827
+|
+|
+|
+|
+|
+|
+|
+|
 |-
 |MD168674
+|
+|
+|
+|
+|
+|
+|
+|
 |-
 |MD169547

DSM/ECU: Difference between revisions

Revision as of 13:56, 2 June 2021

Subpages

General

ECU troubleshooting and daughterboard [RUS]

Photos

DSM-ECU Yahoo! Group Archives

ECU numbers

EUDM ECUs

General Ref

EPROM images

Input/Output

Editing notes

E931 disassembly with comments

2G ECU

Processor info

Docs