RBIL61 - PORT xxxx - AMD-645


PORTIBM PC Portable (uses same BIOS as XT) xxxx - AMD-645 - USBsee Universal Serial Bus
SeeAlso: #01046 at INT 1A/AX=B10Ah/SF=1106h
Note:	further details are supposedly in the UHCI v1.1 standard

+000w ?W  USBsee Universal Serial Bus command
+002w R?  USBsee Universal Serial Bus status
+004w ?W  USBsee Universal Serial Bus interrupt enable
+006w ??  frame number
+008d ??  frame list base address
+00C  ??  Start of Frame Modify
+00D	unused???
+010w RW  Port 1 Status/Control
+012w RW  Port 2 Status/Control