LM317
Newbie level 4
8051 Interrupts
Hi,
I try to use ADC with interrupt. there are two points that i couldn't understand. these are;
-on an example ASM code, C Carry Flag setb (C=1) and clear it. i think we use C as a one bit ACC. but why we need to do this.
-same ASM code setb RD and clear it too. what is RD and why we do this.
thanks for helping me...
Hi,
I try to use ADC with interrupt. there are two points that i couldn't understand. these are;
-on an example ASM code, C Carry Flag setb (C=1) and clear it. i think we use C as a one bit ACC. but why we need to do this.
-same ASM code setb RD and clear it too. what is RD and why we do this.
thanks for helping me...