Audi Delta CC Radio with MC68HC05
 

hello, I need to read the mcu audi delta cc radio and I have some doubts, which mcu should I read? I removed it from the board or not? I feed separately? and the xtal, how should I connect it. sorry so many questions but this scheme is not clear. Thank you.

- Read what written on MCU, and see how much pins have ... 52 or 64 ?
- I don't remove it from board, but if you want can remove it ...

Here easier interface made by shooting@orange

http://forum.gsmhosting.com/vbb/atta...1&d=1276514172

which I need to read

delta cc
 

thanks a lot, but still have questions about power and xtal,

MC68HC05Bx (PLCC52):
GND 41 pin - Gnd.
TxD 52 pin - Prog. RxD
RxD 50 pin - Prog. TxD
RESET 18 pin - Prog. RST
IRQ 19 pin - Vpp.
PD4 9 pin - GND.
PD3 11 pin - ÷ 1k-2k2 to Vcc
TCAP 22 pin - ÷ 1k-2k2 to Vcc
Vcc 10 pin - + 5V

http://forum.gsmhosting.com/vbb/atta...6&d=1187984377

thanks to help problem solved