; /*
if 0
*/
//;system i/o ports,0f140h to 0f143h
#define SYSPA        0xf140     //system control output port a
#define SYSPB        0xf141     //system control output port b
#define SYSPC        0xf142     //system control input port c
#define SYSCTRL      0xf143     //ststem control port

;
#if 0
endif
;
;system i/o ports,0f140h to 0f143h
SYSPA   equ     0f140h     ;system control output port a
SYSPB   equ     0f141h     ;system control output port b
SYSPC   equ     0f142h     ;system control input port c
SYSCTRL equ     0f143h     ;ststem control port

if 0
#endif
; /*
endif
; */

