;	PCIO.EQU	1/10/85	bjs

INT_SEG			EQU	0		; segment 0 for interrupt vectors
TIMER_INT		EQU	08h
KEYB_INT		EQU	09h

INTA00			EQU	20h		; 8259 port
INTA01			EQU	21h		; 8259 port

TIMER0_DATA_PORT	EQU	40h		; time of day clock timer (18.2 Hz)
TIMER1_DATA_PORT	EQU	41h		; dynamic ram refresh timer
TIMER2_DATA_PORT	EQU	42h		; sound timer
TIMER_CTRL_PORT		EQU	43h

KBD_IN			EQU	60H		; keyboard data port
KBD_CTL			EQU	61H		; keyboard control port
SOUND_CTRL		EQU	61H		; sound enable port (or with 3)
