encodings
PCF7941 transponder, remote, eeprom, Manchester & Biphase encodings
PCF7942 transponder, remote, eeprom, Manchester & Biphase encodings
PCF7943 transponder, remote, Manchester & Biphase encodings
PCF7944 transponder, remote, eeprom, Manchester & Biphase encodings
PCF7945 transponder, remote, eeprom, Manchester & Biphase encodings
PCF7946 transponder, remote, Manchester & Biphase encodings
PCF7947 transponder, remote, eeprom, Manchester & Biphase encodings
PCF7952 transponder, remote, eeprom, Manchester & Biphase encodings
PCF7961 transponder, remote, Manchester & Biphase encodings
Auto switching between PCF7936-PCF7961 windows if invalid type
detected.
Autodetect manchester / biphase
Temic transponders:
Temic 11 reading , writing to T5
Temic 12 reading , writing to T5
Megamos transponders:
Megamos (13) reading , writing to T5 , emulating on PCF7930-35
Megamos (48) reading, writing, PIN, unlock by PIN, full range of memory
Atmel:
TK5551M (T5 replacement)
SAAB reading , writing to T5
The product is in working out stages, therefore the list of the
supported transponders will be developed later.
Key maker usage.
Key maker usage consists of a four steps. The 4-th step is additional
and depends on a vehicle model.
1. Open an immobilizer dump file.
2. Choose number of the key you want create.
3. Place a transponder into the coil and click the WRITE button.
4. In some cases the program asks you to save a modified immobilizer
dump. This dump must to be written into the immobilizer.
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First of all, take a look at this picture. The “Loaded File” window
displays the immobilizer file name. Ensure that a valid dump is stored.
The “Maker” window displays selected maker name. Ensure the right key
maker selected.
The “info” windows display an important information:
1. Original transponder—Informs you about type of the original
transponder
2. Allowed transponder—Informs you what type of transponders is
suitable for the key maker
3. Data location—The immobilizer memory may be stored in various
chips, the description informs you about from where you have to read a
dump. Some immobilizers can have various chipsets. In this case the
field displays several possible chips. Find one of them inside of the
immobilizer and read it.
4. Data size—Each chip has certain memory size, the key maker accepts
files with the described size.
5. Data format—This field appears in case of 93CXX eeprom seria.
There are two standards of data layout:
Intel format and Motorola format or Little Endian and Big Endian
respectively.
The data layout depends on a chip-programmer that is used for eeprom
reading.This field informs you what kind of format is suitable for the
key maker.Usually you can see that both formats are suitable. It means
that the program can understand any data layout.
Create a key step by step
Firstly, run the key maker interface according to the vehicle and read
information in the “Info” window. Watch theData location field
describes the memory chip. Find out the chip inside of the immobilizer
and read it. Save the read data (dump).
Click the “OPEN IMMOBILIZER FILE” button and load the saved dump.
The program will analyse the dump.
If the dump is correct the “WRITE” button will become active and the
“Keys” window will display the range of key numbers that can be
created.
Take a look at the “Info” window, the Allowed transponder field.
Ensure you use a transponder exactly the indicated type.
Place the transponder into the coil.
Choose the key position you want create in the “Keys” window.
Click the “WRITE” button.
This starts the writing process and transponder will be stored with the
appropriate data.
At this point you may be asked to save a new immobilizer dump.
The program displays a standard File Save dialog where you have to save
the data.
After this you will be informed about the new data saved and must be
written into the immobiliser.
————————————–
Write the new dump into the immobilizer. Now it is ready to operate
with the created transponder.If you are not asked to save a new file,
it means that immobilizer is ready to operate with the created
transponder without file replacing.
Finish
1. ABS plastic enclosure: ingress protection IP65/DIN EN 60529
2. Rubber seal: prevents sliding on a workbench shock-proof function
3. USB connection: no ex
