Bitfields for PicoPower Vesuvius V3-LS I/O address positive decode:
Bit(s)	Description	)
 31-24	reserved
 23	(revision BB and later) I/O read 377h decode enable
 22	(revision BB and later) I/O read 3F7h decode enable
 21	PC NET (360h-36Fh) decode enable
 20	audio 5 (388h-38Bh) decode enable
 19	audio 4 (250h-25Fh) decode enable
 18	audio 3 (240h-24Fh) decode enable
 17	audio 2 (230h-23Fh) decode enable
 16	audio 1 (220h-22Fh) decode enable
 15	audio 0 (201h) decode enable
 14	(revision BB and later) ISA secondary floppy (370h-375h, 377h write)
	  decode enable
 13	(revision BB and later) ISA primary floppy (3F0h-3F5h, 3F7h write)
	  decode enable
 12	(revision BB and later) ISA secondary IDE (170h-177h, 376h) decode
	  enable
 11	(revision BB and later) ISA primary IDE (1F0h-1F7h, 3F6h) decode enable
 10	ISA LPT3 (3BCh-3BFh, 7BCh-7BEh) decode enable
 9	ISA LPT2 (278h-27Fh, 678h-67Ah) decode enable
 8	ISA LPT1 (378h-37Fh, 778h-77Ah) decode enable
 7	ISA COM4 (2E8h-2EFh) decode enable
 6	ISA COM3 (3E8h-3EFh) decode enable
 5	ISA COM2 (2F8h-2FFh) decode enable
 4	ISA COM1 (3F8h-3FFh) decode enable
 3	ISA system I/O (00h-FFh) decode enable
 2	configuration (24h/26h) decode enable
 1-0	reserved
SeeAlso: #00971