Does this creature exist / Is this possible ?? slightly urgent...

[iso9001]

I need a chip/curcuit (maybe single chip??) to read in 3 different wires and for each wire output two others (ie: 3 in | 6 out), but they all need to be different resistances... so for example:

Wire1 is sending a 5V signal at 4.5ohm... this goes into the chip, and then the chip sends out two wires, one at 4.5ohm and the other at 9ohm... (ohm numbers are just for example)

What chips have instruction sets to do this ?? Do any exist ? Cheap easy programming is a serious plus.

Can analog or digital ICs read in and output resistances ???

Thanks,

 

[jbartos]

Suggestion: Also, post this under Circuit Engineering in this Forum.

 

[jbartos]

Suggestion: Visit

http://www.cse.psu.edu/~jcollier/finalproject2.html

http://www.pjrc.com/tech/8051/board4/82c55.html

http://www.atmel.com/dyn/resources/prod_documents/doc1724.pdf

etc. for more info