2.0L ECM - Revision history

Dmg210: /* Bootloader & UIF */

2026-01-19T10:41:04Z

Bootloader & UIF

← Older revision		Revision as of 10:41, 19 January 2026
Line 282:		Line 282:
	\|-		\|-
	\|[[K-Line\|KWP seed/key]]: Siemens level access		\|[[K-Line\|KWP seed/key]]: Siemens level access
	\|~~0x3F5F~~		\|0x3F5C
	\|8		\|8
	\|{{HexConverter\|hex=46A019B2CEC64252\|default-display=hex}}		\|{{HexConverter\|hex=46A019B2CEC64252\|default-display=hex}}
Line 317:		Line 317:
	\|-		\|-
	\|ECU lock status flag		\|ECU lock status flag
	\|0x3FBE~~? (lost during a page edit)~~		\|0x3FBE
	\|1		\|1
	\|{{HexConverter\|hex=0x00\|default-display=hex}}		\|{{HexConverter\|hex=0x00\|default-display=hex}}

Dante383 at 16:17, 7 December 2025

2025-12-07T16:17:36Z

← Older revision		Revision as of 16:17, 7 December 2025
Line 390:		Line 390:
	==== Program code ====		==== Program code ====
	This section contains the program code used for operating the engine.		This section contains the program code used for operating the engine.
	[[~~index.php?title=~~Category:Siemens L4 2.0L]]		[[Category:Siemens L4 2.0L]]

Dmg210 at 15:18, 7 December 2025

2025-12-07T15:18:49Z

@@ Line 194: / Line 194: @@
 | style="text-align: center; background-color:#9aff99; color:#000000;" | Calibration Zone 1
 | style="text-align: center; background-color:#9aff99; color:#000000;" | 64 kByte
 |-
 | style="text-align: center; background-color:#fffc9e;" | A0000

Dante383: /* SIMK43 - 8mbit */

2025-08-01T15:28:14Z

SIMK43 - 8mbit

← Older revision		Revision as of 15:28, 1 August 2025
Line 158:		Line 158:
	==== SIMK43 - 8mbit ====		==== SIMK43 - 8mbit ====
	{\| class="wikitable"		{\| class="wikitable"
	! style="text-align: center; font-weight:bold;" \| ~~Start~~		! style="text-align: center; font-weight:bold;" \| Memory start
	! style="text-align: center; font-weight:bold;" \| ~~End~~		Bin start
			! style="text-align: center; font-weight:bold;" \| Memory end
			Bin end
	! style="text-align: center; font-weight:bold;" \| Section		! style="text-align: center; font-weight:bold;" \| Section
	! style="text-align: center; font-weight:bold;" \| Size		! style="text-align: center; font-weight:bold;" \| Size

Dante383: /* SIMK41 - 2mbit */

2025-08-01T13:13:46Z

SIMK41 - 2mbit

← Older revision		Revision as of 13:13, 1 August 2025
Line 33:		Line 33:
	==== SIMK41 - 2mbit ====		==== SIMK41 - 2mbit ====
	{\| class="wikitable"		{\| class="wikitable"
	! style="text-align: center; font-weight:bold;" \| ~~Start~~		!Memory start
	! style="text-align: center; font-weight:bold;" \| ~~End~~		!Memory end
			! style="text-align: center; font-weight:bold;" \| Bin start
			! style="text-align: center; font-weight:bold;" \| Bin end
	! style="text-align: center; font-weight:bold;" \| Section		! style="text-align: center; font-weight:bold;" \| Section
	! style="text-align: center; font-weight:bold;" \| Size		! style="text-align: center; font-weight:bold;" \| Size
	\|-		\|-
			\|
			\|
	\| style="text-align: center; background-color:#fe996b;" \| 0		\| style="text-align: center; background-color:#fe996b;" \| 0
	\| style="text-align: center; background-color:#fe996b;" \| 3FFF		\| style="text-align: center; background-color:#fe996b;" \| 3FFF
Line 43:		Line 47:
	\| style="text-align: center; background-color:#fe996b;" \| 16 kByte		\| style="text-align: center; background-color:#fe996b;" \| 16 kByte
	\|-		\|-
			\|
			\|
	\| style="text-align: center; background-color:#ff9797;" \| 4000		\| style="text-align: center; background-color:#ff9797;" \| 4000
	\| style="text-align: center; background-color:#ff9797;" \| 7FFF		\| style="text-align: center; background-color:#ff9797;" \| 7FFF
Line 48:		Line 54:
	\| style="text-align: center; background-color:#ff9797;" \| 16 kByte		\| style="text-align: center; background-color:#ff9797;" \| 16 kByte
	\|-		\|-
			\|
			\|
	\| style="text-align: center; background-color:#9aff99; color:#000000;" \| 8000		\| style="text-align: center; background-color:#9aff99; color:#000000;" \| 8000
	\| style="text-align: center; background-color:#9aff99; color:#000000;" \| FFFF		\| style="text-align: center; background-color:#9aff99; color:#000000;" \| FFFF
Line 53:		Line 61:
	\| style="text-align: center; background-color:#9aff99; color:#000000;" \| 32 kByte		\| style="text-align: center; background-color:#9aff99; color:#000000;" \| 32 kByte
	\|-		\|-
			\|
			\|
	\| style="text-align: center; background-color:#fffc9e;" \| 10000		\| style="text-align: center; background-color:#fffc9e;" \| 10000
	\| style="text-align: center; background-color:#fffc9e;" \| 3FFFF		\| style="text-align: center; background-color:#fffc9e;" \| 3FFFF

Dante383: /* Bootloader & UIF */

2025-06-16T21:05:29Z

Bootloader & UIF

← Older revision		Revision as of 21:05, 16 June 2025
Line 260:		Line 260:
	\|-		\|-
	\|ECU lock status flag		\|ECU lock status flag
			\|0x3FBE? (lost during a page edit)
	\|1		\|1
	\|{{HexConverter\|hex=0x00\|default-display=hex}}		\|{{HexConverter\|hex=0x00\|default-display=hex}}

Dante383: /* Bootloader & UIF */

2025-06-15T22:36:45Z

Bootloader & UIF

← Older revision		Revision as of 22:36, 15 June 2025
Line 251:		Line 251:
	\|This actually contains three separate (not all unique) identifiers and will be split into three sections - TODO.		\|This actually contains three separate (not all unique) identifiers and will be split into three sections - TODO.
	\|-		\|-
	\|Date (~~YYMMDD~~)		\|Date (YYMMxxDD)
	\|0x3F98		\|0x3F98
	\|8		\|8
	\|		\|
	{{HexConverter\|hex=~~0x303830333130~~\|default-display=ascii}}		{{HexConverter\|hex=0x3037303431353132\|default-display=ascii}}
	(~~2008~~, ~~March 31st~~)		(2007, April 12th)
	\|Production/first flash date. This '''might'''/should be updated after flashing, might be updated after flashing with an official dealer tool - to be verified.		\|Production/first flash date. This '''might'''/should be updated after flashing, might be updated after flashing with an official dealer tool - to be verified. xx is unknown
	\|-		\|-
	\|ECU lock status flag		\|ECU lock status flag

Dante383: /* Bootloader & UIF */

2025-06-15T22:34:04Z

Bootloader & UIF

← Older revision		Revision as of 22:34, 15 June 2025
Line 253:		Line 253:
	\|Date (YYMMDD)		\|Date (YYMMDD)
	\|0x3F98		\|0x3F98
	\|6		\|8
	\|		\|
	{{HexConverter\|hex=0x303830333130\|default-display=ascii}}		{{HexConverter\|hex=0x303830333130\|default-display=ascii}}

Dante383: /* Bootloader & UIF */

2025-06-15T22:29:35Z

Bootloader & UIF

← Older revision		Revision as of 22:29, 15 June 2025
Line 227:		Line 227:
	\|0x3F5F		\|0x3F5F
	\|8		\|8
	\|		\|{{HexConverter\|hex=46A019B2CEC64252\|default-display=hex}}
	\|		\|Seed and key (4 bytes each) for the highest level of access. $27 SecurityAccess: 0xFD for requesting seed, 0xFE for sending key
	\|-		\|-
	\|Socket		\|Socket

Dante383 at 22:27, 15 June 2025

2025-06-15T22:27:06Z

← Older revision		Revision as of 22:27, 15 June 2025
Line 6:		Line 6:
	Through OpenGK wiki and projects, you'll often find the terms memory offset, and bin offset.		Through OpenGK wiki and projects, you'll often find the terms memory offset, and bin offset.

	You might notice that memory offset is usually ~~around~~ 0x80000 larger than bin offset when referring to the same spot (such as the calibration zone).		You might notice that memory offset is usually either 0x40000 or 0x80000 larger than bin offset when referring to the same spot (such as the calibration zone).

	Bin offset is referring to the position in your .bin file - and the EEPROM. Memory offset is referring to the CPU offset - such as when reading using ReadMemoryByAddress.		Bin offset is referring to the position in your .bin file - and the EEPROM. Memory offset is referring to the CPU offset - such as when reading using ReadMemoryByAddress.

	This is because of the c166 memory layout ~~and DPP (Data Page Pointer) configuration. In general~~, on ~~every c166 project,~~ the memory offset ~~will~~ be at ~~least~~ 0x80000 ~~higher than~~ the bin offset - ~~further description needed.~~		This is because of the c166 memory layout, depending on the installed EEPROM.

			2mbit chips will have a 0x40000 memory offset, 4mbit chips - 0x80000 and 8mbit chips - 0.

			While it can be seen clearly in the tables below, a quick example:

			* if you open a .bin file for a 2mbit SIMK41, you'll find that the calibration zone starts at 0x8000. If you wanted to use [[CAN Calibration Protocol\|CCP]] or ReadMemoryByAddress to read it out from the ECU, you'd adjust this address to 0x8000 + 0x40000 = 0x48000.
			* if you open a .bin file for a 4mbit SIMK43, you'll find that the calibration zone starts at 0x10000. If you wanted to use [[CAN Calibration Protocol\|CCP]] or ReadMemoryByAddress to read it out from the ECU, you'd adjust this address to 0x10000 + 0x80000 = 0x90000.
			* If you open a .bin file for a 4mbit SIMK43 and find the calibration zone checksum area stop address, chances are it'll be equal to 0x98000. If you wanted to find that location in your bin file, you'd subtract the bin offset: 0x98000 - 0x80000 = 0x18000

	=== Regions ===		=== Regions ===
Line 215:		Line 223:
	\|		\|
	\|2.0 ECUs don't store VIN. Instead, sometimes there's a [[Vehicle identification number (VIN)\|wildcard that narrows the VIN down to Tiburon models]], sometimes it's just 'xxxxxxxxxxxxxxxxx'		\|2.0 ECUs don't store VIN. Instead, sometimes there's a [[Vehicle identification number (VIN)\|wildcard that narrows the VIN down to Tiburon models]], sometimes it's just 'xxxxxxxxxxxxxxxxx'
			\|-
			\|[[K-Line\|KWP seed/key]]: Siemens level access
			\|0x3F5F
			\|8
			\|
			\|
	\|-		\|-
	\|Socket		\|Socket

← Older revision		Revision as of 15:28, 1 August 2025
Line 158:		Line 158:
	==== SIMK43 - 8mbit ====		==== SIMK43 - 8mbit ====
	{\| class="wikitable"		{\| class="wikitable"
	! style="text-align: center; font-weight:bold;" \| ~~Start~~		! style="text-align: center; font-weight:bold;" \| Memory start
	! style="text-align: center; font-weight:bold;" \| ~~End~~		Bin start
			! style="text-align: center; font-weight:bold;" \| Memory end
			Bin end
	! style="text-align: center; font-weight:bold;" \| Section		! style="text-align: center; font-weight:bold;" \| Section
	! style="text-align: center; font-weight:bold;" \| Size		! style="text-align: center; font-weight:bold;" \| Size

← Older revision		Revision as of 13:13, 1 August 2025
Line 33:		Line 33:
	==== SIMK41 - 2mbit ====		==== SIMK41 - 2mbit ====
	{\| class="wikitable"		{\| class="wikitable"
	! style="text-align: center; font-weight:bold;" \| ~~Start~~		!Memory start
	! style="text-align: center; font-weight:bold;" \| ~~End~~		!Memory end
			! style="text-align: center; font-weight:bold;" \| Bin start
			! style="text-align: center; font-weight:bold;" \| Bin end
	! style="text-align: center; font-weight:bold;" \| Section		! style="text-align: center; font-weight:bold;" \| Section
	! style="text-align: center; font-weight:bold;" \| Size		! style="text-align: center; font-weight:bold;" \| Size
	\|-		\|-
			\|
			\|
	\| style="text-align: center; background-color:#fe996b;" \| 0		\| style="text-align: center; background-color:#fe996b;" \| 0
	\| style="text-align: center; background-color:#fe996b;" \| 3FFF		\| style="text-align: center; background-color:#fe996b;" \| 3FFF
Line 43:		Line 47:
	\| style="text-align: center; background-color:#fe996b;" \| 16 kByte		\| style="text-align: center; background-color:#fe996b;" \| 16 kByte
	\|-		\|-
			\|
			\|
	\| style="text-align: center; background-color:#ff9797;" \| 4000		\| style="text-align: center; background-color:#ff9797;" \| 4000
	\| style="text-align: center; background-color:#ff9797;" \| 7FFF		\| style="text-align: center; background-color:#ff9797;" \| 7FFF
Line 48:		Line 54:
	\| style="text-align: center; background-color:#ff9797;" \| 16 kByte		\| style="text-align: center; background-color:#ff9797;" \| 16 kByte
	\|-		\|-
			\|
			\|
	\| style="text-align: center; background-color:#9aff99; color:#000000;" \| 8000		\| style="text-align: center; background-color:#9aff99; color:#000000;" \| 8000
	\| style="text-align: center; background-color:#9aff99; color:#000000;" \| FFFF		\| style="text-align: center; background-color:#9aff99; color:#000000;" \| FFFF
Line 53:		Line 61:
	\| style="text-align: center; background-color:#9aff99; color:#000000;" \| 32 kByte		\| style="text-align: center; background-color:#9aff99; color:#000000;" \| 32 kByte
	\|-		\|-
			\|
			\|
	\| style="text-align: center; background-color:#fffc9e;" \| 10000		\| style="text-align: center; background-color:#fffc9e;" \| 10000
	\| style="text-align: center; background-color:#fffc9e;" \| 3FFFF		\| style="text-align: center; background-color:#fffc9e;" \| 3FFFF