IFND	HARDWARE_CIA_I
HARDWARE_CIA_I	EQU	1
*	$Filename: hardware/cia.i $
*	$Release: 2.04 Includes, V37.4 $
*	$Revision: 36.2 $
*	$Date: 90/07/10 $
*	registers and bits in the Complex Interface Adapter (CIA) chip
*	(C) Copyright 1985-1991 Commodore-Amiga, Inc.
*	    All Rights Reserved
ciapra	EQU	0
ciaprb	EQU	$100
ciaddra	EQU	$200
ciaddrb	EQU	$300
ciatalo	EQU	$400
ciatahi	EQU	$500
ciatblo	EQU	$600
ciatbhi	EQU	$700
ciatodlow	EQU	$800
ciatodmid	EQU	$900
ciatodhi	EQU	$A00
ciasdr	EQU	$C00
ciaicr	EQU	$D00
ciacra	EQU	$E00
ciacrb	EQU	$F00
CIAICRB_TA	EQU	0
CIAICRB_TB	EQU	1
CIAICRB_ALRM	EQU	2
CIAICRB_SP	EQU	3
CIAICRB_FLG	EQU	4
CIAICRB_IR	EQU	7
CIAICRB_SETCLR	EQU	7
CIACRAB_START	EQU	0
CIACRAB_PBON	EQU	1
CIACRAB_OUTMODE	EQU	2
CIACRAB_RUNMODE	EQU	3
CIACRAB_LOAD	EQU	4
CIACRAB_INMODE	EQU	5
CIACRAB_SPMODE	EQU	6
CIACRAB_TODIN	EQU	7
CIACRBB_START	EQU	0
CIACRBB_PBON	EQU	1
CIACRBB_OUTMODE	EQU	2
CIACRBB_RUNMODE	EQU	3
CIACRBB_LOAD	EQU	4
CIACRBB_INMODE0	EQU	5
CIACRBB_INMODE1	EQU	6
CIACRBB_ALARM	EQU	7
CIAICRF_TA	EQU	1<<0
CIAICRF_TB	EQU	1<<1
CIAICRF_ALRM	EQU	1<<2
CIAICRF_SP	EQU	1<<3
CIAICRF_FLG	EQU	1<<4
CIAICRF_IR	EQU	1<<7
CIAICRF_SETCLR	EQU	1<<7
CIACRAF_START	EQU	1<<0
CIACRAF_PBON	EQU	1<<1
CIACRAF_OUTMODE	EQU	1<<2
CIACRAF_RUNMODE	EQU	1<<3
CIACRAF_LOAD	EQU	1<<4
CIACRAF_INMODE	EQU	1<<5
CIACRAF_SPMODE	EQU	1<<6
CIACRAF_TODIN	EQU	1<<7
CIACRBF_START	EQU	1<<0
CIACRBF_PBON	EQU	1<<1
CIACRBF_OUTMODE	EQU	1<<2
CIACRBF_RUNMODE	EQU	1<<3
CIACRBF_LOAD	EQU	1<<4
CIACRBF_INMODE0	EQU	1<<5
CIACRBF_INMODE1	EQU	1<<6
CIACRBF_ALARM	EQU	1<<7
CIACRBF_IN_PHI2	EQU	0
CIACRBF_IN_CNT	EQU	CIACRBF_INMODE0
CIACRBF_IN_TA	EQU	CIACRBF_INMODE1
CIACRBF_IN_CNT_TA	EQU	CIACRBF_INMODE0!CIACRBF_INMODE1
CIAB_GAMEPORT1	EQU	7
CIAB_GAMEPORT0	EQU	6
CIAB_DSKRDY	EQU	5
CIAB_DSKTRACK0	EQU	4
CIAB_DSKPROT	EQU	3
CIAB_DSKCHANGE	EQU	2
CIAB_LED	EQU	1
CIAB_OVERLAY	EQU	0
CIAB_COMDTR	EQU	7
CIAB_COMRTS	EQU	6
CIAB_COMCD	EQU	5
CIAB_COMCTS	EQU	4
CIAB_COMDSR	EQU	3
CIAB_PRTRSEL	EQU	2
CIAB_PRTRPOUT	EQU	1
CIAB_PRTRBUSY	EQU	0
CIAB_DSKMOTOR	EQU	7
CIAB_DSKSEL3	EQU	6
CIAB_DSKSEL2	EQU	5
CIAB_DSKSEL1	EQU	4
CIAB_DSKSEL0	EQU	3
CIAB_DSKSIDE	EQU	2
CIAB_DSKDIREC	EQU	1
CIAB_DSKSTEP	EQU	0
CIAF_GAMEPORT1	EQU	1<<7
CIAF_GAMEPORT0	EQU	1<<6
CIAF_DSKRDY	EQU	1<<5
CIAF_DSKTRACK0	EQU	1<<4
CIAF_DSKPROT	EQU	1<<3
CIAF_DSKCHANGE	EQU	1<<2
CIAF_LED	EQU	1<<1
CIAF_OVERLAY	EQU	1<<0
CIAF_COMDTR	EQU	1<<7
CIAF_COMRTS	EQU	1<<6
CIAF_COMCD	EQU	1<<5
CIAF_COMCTS	EQU	1<<4
CIAF_COMDSR	EQU	1<<3
CIAF_PRTRSEL	EQU	1<<2
CIAF_PRTRPOUT	EQU	1<<1
CIAF_PRTRBUSY	EQU	1<<0
CIAF_DSKMOTOR	EQU	1<<7
CIAF_DSKSEL3	EQU	1<<6
CIAF_DSKSEL2	EQU	1<<5
CIAF_DSKSEL1	EQU	1<<4
CIAF_DSKSEL0	EQU	1<<3
CIAF_DSKSIDE	EQU	1<<2
CIAF_DSKDIREC	EQU	1<<1
CIAF_DSKSTEP	EQU	1<<0
	ENDC