Interface Logic Signal Levels; Reset Timings; Figure 37. System Reset Timings - IBM IC25N040ATCS04 - Travelstar 40 GB Hard Drive Specifications

7.5 Interface logic signal levels

The interface logic signals have the following electrical specifications:
Inputs Input High Voltage
Input Low Voltage
Outputs: Output High Voltage
Output Low Voltage
Current Driver Sink Current
Driver Source Current

7.6 Reset timings

RESET–
BUSY
t1
t10

Figure 37. System reset timings

t10
PARAMETER DESCRIPTION
RESET– high to Not BUSY
RESET– low width
Travelstar 60GH & 40GN hard disk drive specifications
2.0 V min./5.5 V max.
–0.5 V min./0.8 V max.
2.4 V min.
0.5 V max.
24 mA min.
–400 µA min.
t1
Min.
µ µ µ µ
( s)
–
25
47
Max.
µ µ µ µ
( s)
9.5
–