Table 153
+=======-=====================================================================+
| Code | |
| value | Medium type |
|-------+---------------------------------------------------------------------|
| 00h | Default medium type (currently mounted medium type) |
| 01h | Flexible disk, single-sided; unspecified medium |
| 02h | Flexible disk, double-sided; unspecified medium |
| | |
| | Flexible disks |
| | Diameter Bit density Track density Number ANSI reference |
| | mm (in) Bits/radian /mm (/in) of sides standard |
| | ---------- ----------- ------------- -------- ---------------- |
| 05h | 200 (8,0) 6 631 1,9 (48) 1 ANSI X3.73-1980 |
| 06h | 200 (8,0) 6 631 1,9 (48) 2 (Note 1) |
| 09h | 200 (8,0) 13 262 1,9 (48) 1 None |
| 0Ah | 200 (8,0) 13 262 1,9 (48) 2 ANSI X3.121-1984 |
| 0Dh | 130 (5,25) 3 979 1,9 (48) 1 ANSI X3.82-1980 |
| 12h | 130 (5,25) 7 958 1,9 (48) 2 ANSI X3.125-1985 |
| 16h | 130 (5,25) 7 958 3,8 (96) 2 ANSI X3.126-1986 |
| 1Ah | 130 (5,25) 13 262 3,8 (96) 2 ISO DIS8630-1985 |
| 1Eh | 90 (3,5) 7 958 5,3 (135) 2 ANSI X3.137 |
| | (Note 2) |
| | Direct-access magnetic yapes |
| | Width Density ANSI reference |
| | mm (in) Tracks ftpmm (ftpi) standard |
| | ---------- ------ ------------ -------------- |
| 40h | 6,3 (0,25) 12 394 (10 000) Note 1 |
| 44h | 6,3 (0,25) 24 394 (10 000) Note 1 |
|-----------------------------------------------------------------------------|
| Code values 80h - FFh are vendor-specific. All remaining code values |
| are reserved. |
|-----------------------------------------------------------------------------|
| NOTES |
| 1 See annex c for additional standards information. |
| 2 This standard is under development. Please contact the secretariat |
| for current information on status and availability. |
+=============================================================================+