File:  [Power 6/32 Unix Tahoe 4.2BSD] / cci / d / pits / conf.h
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Sun Jul 28 12:24:19 2019 UTC (7 years ago) by root
Branches: bsd, MAIN
CVS tags: v12b, v121, HEAD
Power 6/32 Unix version 1.2b


/*	Configuration dependent parameters	*/

#define IOBASE		0xff000000
#define VBASE		0xfe4000	/* Base addr of common buffer */
#define SILO_BASE	0x800		/* Offset to Base addr of Silo 00 */
#define	VIOC_LEN	0x10		/* 0x10 K buffer for VIOC */
#define SILO_DEPTH	64		/* 64 bytes/Silo */
#define ACK_VIOC	0x40		/* VIOC acknowlege vector to HOST */
#define CMD_RESP	0x41		/* VIOC cmd respond int vec. to HOST */
#define UNS_VEC		0x42		/* VIOC unsolicited int vec. to HOST */
#define NTERM		16		/* No of terminals VIOC can support */


/*	System wide parameters		*/
#define MAXUSRS		8		/* Max. no of concurrent processes */
#define USERS		1		/* Current no of processes */

/*	Terminal parameters 		*/
#define NDBT		0x40		/* No. of data bit : 7 */
#define NSBT		0x4		/* No. of stop bit : 1 */
#define PARY		0x3		/* Parity : even */
#define BAUD		0xd		/* Baud rate : 9600 */


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