Rns 300

[CODEERROR]

Could some one tell me what programmer can I use to read blaupunkt rns300 all help welcome:giveup:

[nany]

you can use Martech rcdpro ,it's the best one tools

[ammar21]

the Martech rcdpro is the better for vw navigation!!!!!

[flurthi]

This option implements the reading and programming of serial EEPROM via the I2C / SPI / MicroWire protocol.
Required is a simple interface that schedule can be found on the forum.

SPI / MicroWire 4-Wire Interface ( PORT 2 of box/clip <-> Device )

Port2.1 - Vcc ( +5V - on board programing - not required )
Port2.2 - C ( CL ) ( clock )
Port2.3 - D ( DI ) ( data input )
Port2.4 - Q ( DO ) ( data output )
Port2.5 - RESET ( on board processor reset - not required )
Port2.6 - S ( CS ) ( chip select )
Port2.7 - Vss ( ground )

M35080 Serial SPI 4-Wire Interface ( PORT 2 of box/clip <-> Device )

Port2.1 - Pin 8 of chip: Vcc ( +5V - on board programing - not required )
Port2.2 - Pin 6 of chip: C ( CL ) ( clock )
Port2.3 - Pin 7 of chip: D ( DI ) ( data input )
Port2.4 - Pin 4 of chip: Q ( DO ) ( data output )
Port2.5 - RESET ( on board processor reset - not required )
Port2.6 - Pin 2 of chip: S ( CS ) ( chip select )
Port2.7 - Pin 1 of chip: Vss ( ground )

SPI / MicroWire 3-Wire Interface ( PORT 2 of box/clip <-> Device )

Port2.1 - Vcc ( +5V - on board programing - not required )
Port2.2 - C ( CL ) ( clock )
Port2.3 - D/Q ( DI/DO ) ( data input/outout )
Port2.5 - RESET ( on board processor reset - not required )
Port2.6 - S ( CS ) ( chip select )
Port2.7 - Vss ( ground )

I2C Interface ( PORT 2 of box/clip/USB Eeprom Interface <-> Device )

Port2.1 - Vcc ( +5V - on board programing - not required )
Port2.2 - SCL ( clock )
Port2.3 - SDA ( data input/outout )
Port2.7 - Vss ( ground )