xref: /original-bsd/sys/vax/vax/cons.h (revision 7ecb520c)
1 /*	cons.h	6.1	83/07/29	*/
2 
3 /*
4  * VAX console interface registers
5  */
6 
7 #define	RXCS_IE		0x00000040	/* receiver interrupt enable */
8 #define	RXCS_DONE	0x00000080	/* receiver done */
9 
10 #define	RXDB_DATA	0x000000ff	/* received character */
11 #define	RXDB_ID		0x00000f00	/* channel id */
12 #define	RXDB_ERR	0x80000000	/* receiver error */
13 
14 #define	TXCS_IE		0x00000040	/* transmitter interrupt enable */
15 #define	TXCS_RDY	0x00000080	/* transmitter ready for next char */
16 #define	TXDB_DATA	0x000000ff	/* transmitter byte */
17 #define	TXDB_ID		0x00000f00	/* channel id */
18 
19 #define	TXDB_DONE	0xf01		/* software done */
20 #define	TXDB_BOOT	0xf02		/* reboot */
21 #define	TXDB_CWSI	0xf03		/* clear warm start inhibit */
22 #define	TXDB_CCSI	0xf04		/* clear cold-start inhibit */
23