Hai all

Can I conneted P0 and P2 ports with 8 dip switchs at each port?
Are the resistor array 10K will change with another values?

Two dip switchs had cost as same as 1 microcontroller.So I decide
to tied one dip switch(8 dip switchs) to P0 at 2 microcontrollers.
Cause It only simulated P0 and P2(as address) with different microcontroller protocols.

The diagram



------------------------
Dip switchs
----+----P0.0 +----P0.0
----+----P0.1 +----P0.1
----+----P0.2 +----P0.2
----+----P0.3 +----P0.3(second MCU)
----+----P0.4 +----P0.4
----+----P0.5 +----P0.5
----+----P0.6 +----P0.6
----+----P0.7 +----P0.7




------------------------
Dip switchs
----+----P2.0 +---P2.0
----+----P2.1 +---P2.1
----+----P2.2 +---P2.2
----+----P2.3 +---P2.3(second MCU)
----+----P2.4 +---P2.4
----+----P2.5 +---P2.5
----+----P2.6 +---P2.6
----+----P2.7 +---P2.7

THank's
JBJ