??? 04/30/10 02:08 Read: times |
#175531 - is 8051/2 I/O similar to Zilog Z8 Responding to: ???'s previous message |
i have an Zilog Z8 application note which uses the same approach of connecting the mains hot side thru a high value resistor and clamping diodes.
i was wondering if 8051/2 had similar internal setup for I/O pins like Z8, if Yes, then it can be tried. until now the debate was/is that AVR and 8051 I/O are different so the AVR Appnote's method cannot be used with 8051/2. same goes with PIC app note. Regards, Arun |