mirror of
https://github.com/cc65/cc65.git
synced 2024-11-03 10:07:02 +00:00
26 lines
437 B
C
26 lines
437 B
C
|
/*
|
||
|
* _pia.h
|
||
|
*
|
||
|
* Freddy Offenga, 4/9/2000
|
||
|
*
|
||
|
* Internal include file, do not use directly.
|
||
|
*
|
||
|
*/
|
||
|
|
||
|
|
||
|
#ifndef __PIA_H
|
||
|
#define __PIA_H
|
||
|
|
||
|
|
||
|
/* Define a structure with the pia register offsets */
|
||
|
struct __pia {
|
||
|
unsigned char porta; /* port A data r/w */
|
||
|
unsigned char portb; /* port B data r/w */
|
||
|
unsigned char pactl; /* port A control */
|
||
|
unsigned char pbctl; /* port B control */
|
||
|
};
|
||
|
|
||
|
/* End of _pia.h */
|
||
|
#endif
|
||
|
|