Hitachi HDS725050KLA360 - Jumper Settings (PATA Model); Jumper Pin Identification and Assignment

Deskstar 7K500 and Deskstar E7K500 Hard Disk Drive Specification
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6.5 Signal timings (PATA model)
6.5.1 Reset timings
Table 21: System reset timing chart
PARAMETER DESCRIPTION Min (µs) Max (µs)
t10 RESET low width 25 -
t14 RESET high to not BUSY - 31
t10
t14
RESET-
BUSY