Maverickmax
New Member
Hi
I am in the process of learning to use I2C in my AT89C51 and I am not sure that is it ok to use SCL and SDL on the interrupt pins espeically for slave chips?
The reason that I use interrupt pins because Slave may require to carry out its task then stop and listen when two interrupt pins activated. Does it make sense?
For the master chip, SDL and SCL can be connected to any to port. Is that ok?
Maverickmax
I am in the process of learning to use I2C in my AT89C51 and I am not sure that is it ok to use SCL and SDL on the interrupt pins espeically for slave chips?
The reason that I use interrupt pins because Slave may require to carry out its task then stop and listen when two interrupt pins activated. Does it make sense?
For the master chip, SDL and SCL can be connected to any to port. Is that ok?
Maverickmax
