BERT interface Workarea ----------------------- Workarea address calculation: #FD09+(primairy*32)+(secundary*8)+(page*2) The BERT interface is present in page 1. Workarea: x+#00...x+#07 DRIVE 1 => byte 0 - b7...b5 - LUN (0-7) b4 - 0-disk formatted 1-disk not formatted b3 - 0-disk changed 1-disk used b2...b0 - ID (0-7) 1..3 - partition begin-sector (Boot sector!) (0==Floppy Disk Drive) 4..5 - partition length 6 - partition rights b7..b2 - reserved b1 - read (1=yes, 0=no) b0 - write (1=yes, 0=no) 7 - reserved x+#08...x+#0F DRIVE 2 x+#10...x+#17 DRIVE 3 x+#18...x+#1F DRIVE 4 x+#20...x+#27 DRIVE 5 x+#28...x+#2F DRIVE 6 x+#30...x+#3F Command Descriptor Block