Interface Logic Signal Levels - Hitachi ic35l060avv207-0 - Deskstar 60 GB Hard Drive Specifications

The termination resistors on the device side are implemented on the drive side as
follows:

6.1.3 Interface logic signal levels

The interface logic signal has the following electrical specifications:
Input High Voltage
Inputs
Input Low Voltage
Output High Voltage
Outputs
Output Low Voltage
33 Ω for DD0 thru DD15, DMARQ, INTRQ
82 Ω for CS0-, CS1-, DA0, DA1, DA2, DIOR-, DIOW-, DMACK-
22 Ω for IORDY
2.0 V min.
0.8 V max.
2.4 V min.
0.5 V max.
Deskstar 180GXP hard disk drive specifications
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