8051 stack pointer initialization Items tagged with 8051 stack pointer initialization

Stack is part of ram memory used for temporary storage data when controller makes a context switch during call to a subroutine or an interrupt routine. Data is stored on stack by pushing important working registers and poping them back.

Register Banks are part of RAM memory from 00H to 1FH. In 8051 the stack pointer is loaded at 7H on power up. so incase you are going to use memory banks in your co... Read Compelte post