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