Search found 19 matches
- Fri May 08, 2009 6:32 am
- Forum: Euro GM ECUs
- Topic: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
- Replies: 36
- Views: 39768
Re: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
Will try ...
- Thu May 07, 2009 4:31 am
- Forum: Euro GM ECUs
- Topic: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
- Replies: 36
- Views: 39768
Re: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
All my hopes to reflash my ECU are broken. The "flash" used in my ECU is nothing else as EPROM. Datasheet is M27C512. My chip has no window to erase even. Chip located nearly eeprom has no deal to it. 'cause main board design is 3 layer I had mistaked :oops: One people geve me idea to see ...
- Tue May 05, 2009 9:52 am
- Forum: Euro GM ECUs
- Topic: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
- Replies: 36
- Views: 39768
Re: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
I see it not essentially differ form ZXJN. I had seen that memcal it was used for euro-0 daewoo 1.5 8V. But I be mistaken.
- Mon May 04, 2009 11:32 pm
- Forum: Euro GM ECUs
- Topic: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
- Replies: 36
- Views: 39768
Re: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
Yes, mode 2 is supported
- Mon May 04, 2009 9:59 pm
- Forum: Euro GM ECUs
- Topic: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
- Replies: 36
- Views: 39768
Re: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
I have found datasheet which wery similar to my ECU flash controller. The chip is called: PSD8XXFX Flash in-system programmable (ISP) peripherals for 8-bit MCUs, 5 V From datasheet, I see that ports B and F are connected to proper PSD8XXFX address pins. Could someone look at this controller and says...
- Mon May 04, 2009 1:11 am
- Forum: Euro GM ECUs
- Topic: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
- Replies: 36
- Views: 39768
Re: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
The big problem I couldnt identify the chip DELPHI 466 which connect flash memory to MCU. No datasheet was found
As it connected to external bus there should be flash registers to handle flash controller in memory space. Could someone help to identify the chip?
As it connected to external bus there should be flash registers to handle flash controller in memory space. Could someone help to identify the chip?
- Mon May 04, 2009 12:58 am
- Forum: Euro GM ECUs
- Topic: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
- Replies: 36
- Views: 39768
Re: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
I found two entries where aldl commands received. The first one is wery simple, it process two modes: 0x05 and 0x06. Look at 0xD8BD in attached file. It is exactly what I need. Mode 0x06 loads into memory user code and jump to subroutine at addres wich specified in first two bytes of aldl packet imm...
- Sun May 03, 2009 6:02 am
- Forum: Euro GM ECUs
- Topic: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
- Replies: 36
- Views: 39768
Re: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
I have started disassembling. The main gpoal is to have full aldl info about modes.
I will report progress
I will report progress
- Sat May 02, 2009 5:59 pm
- Forum: Euro GM ECUs
- Topic: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
- Replies: 36
- Views: 39768
- Sat May 02, 2009 9:24 am
- Forum: Euro GM ECUs
- Topic: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
- Replies: 36
- Views: 39768
Re: Daewoo Lanos 1.5L Euro II - KDAC with ZXJN
I couldnt attach file up to 16Mb. Will try by photo