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T13/2132-D Revision 3 June 23, 2010
14 Working Draft Enhanced Disk Drive - 4 (EDD-4)
The following conventional functions shown in table 7 are documented in this standard:
Table 7 — Conventional Function Definitions
Function
a
Description
00h Reset disk subsystem (see 8.2)
01h Get status of last operation (see 8.3)
02h Read Sectors into memory (see 8.4)
03h Write sectors from memory (see 8.5)
04h Verify sectors (see 8.6)
08h Get Drive Parameters (see 8.7)
0Ah Obsolete
0Bh Obsolete
0Ch Obsolete
0Eh Read Buffer (see 8.8)
0Fh Write Buffer (see 8.9)
11h Obsolete
15h Get Disk Type (see 8.10)
18h Set Media Type (see 8.11)
19h Park heads (see 8.12)
25h IDENTIFY DEVICE info (see 8.13)
a
All other values are defined outside this standard