sfr_defs.h

macro that checks if the second argumen-th bit of the first argument is 1.

macro that returns the address of the argument.

macro that returns the address of the argument.

macro that returns a byte of data of the specified address.

macro that returns two bytes of data of the specified address.

converts the I/O address to the memory address.

macro to return a byte of data of the specified address.

macro to return two bytes of data of the specified address.

macro that dereferences a byte of data at the specified address.

macro that dereferences two bytes of data at the specified address.

macro that checks if the second argumen-th bit of the first argument is 1.

macro that checks if the second argument-th bit of the first argument is 0.

macro to convert an interrupt vector number to a real address.