Problem with detecting DS1075 on a 1-wire network

[chupos]

hi,
I'm having some trouble with the DS1075. I'm using a DS2490 to connect a 1-wire network to the PC, and it works with everything I tested, for example DS1990. but for some reason, it won't detect the DS1075 on the 1-wire network.
the DS-1075 is connected to the GND and the 1-wire, using a pull-up resistor of 5kOhm between 1-wire and Vcc. I tried both connecting the Vcc to the DS1075, and not connecting it (as it might drain the power from the 1-wire bus).
Well, still not working, so if anyone has some ideas or whatever....

thanks in advance,
alex

 

[coolchip]

DS1075

Maybe the chip is damaged.Try with a fresh one.

 

[chupos]

Re: DS1075

already tried with 5 different chips.

 

[flatulent]

Re: DS1075

You might have a typing eror. The DS1075 is an oscillator with a programmable divider.

 

[chupos]

Re: DS1075

yes it is. programmable via 1-wire.