/* Larketp.h
   Stewart, April 26, 1982  2:07 PM
 */

/* 8255 */
#define	pioctl	0x00D3
#define	pioa	0x00D0
#define	piob	0x00D1
#define	pioc	0x00D2

/* 8237 */
#define dmabase	0x0040
#define dmaad0	0x0040
#define dmawc0	0x0041
#define dmaad1	0x0042
#define dmawc1	0x0043
#define dmaad2	0x0044
#define dmawc2	0x0045
#define dmaad3	0x0046
#define dmawc3	0x0047
#define dmastat	0x0048
#define dmacmd	0x0048
#define dmareq	0x0049
#define dmasmsk	0x004A
#define dmamode	0x004B
#define dmacbp	0x004C
#define dmartmp	0x004D
#define dmaclr	0x004D
#define dmamask	0x004F

/* 9513 */
#define TimCtl	0x00c1
#define TimData 0x00c0

/* 8274 */
#define sioctla 0x0092
#define siodata 0x0090
#define sioctlb 0x0093
#define siodatb 0x0091

/* 8259 */
#define intctl	0x0050
#define intdata	0x0051

/* 2001 */
#define encctl	0x0081
#define encdata	0x0080