BEGIN fel1  FELTRON V1 DSDD 15x512 8"
DENSITY MFM ,HIGH 
CYLINDERS 77 
SIDES 2 
SECTORS 15,512 
NOTE SKEW 3
SIDE1 0 1,6,11,2,7,12,3,8,13,4,9,14,5,10,15
SIDE2 1 1,6,11,2,7,12,3,8,13,4,9,14,5,10,15
NOTE SIDE1 0 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
NOTE SIDE2 1 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
ORDER SIDES 
BSH 4 BLM 15 EXM 0 DSM 561 DRM 127 AL0 0C0H AL1 0 OFS 4
END