Hitachi HTS541616J9SA00 - Figure 4. Parameter Descriptions; Out of Band Signaling

Travelstar 5K160 (SATA) Hard Disk Drive Specification
41/167
7.3.3 Out of band signaling
Figure 4 shows the timing of COMRESET, COMINIT and COMWAKE.
COMRESET/COMINIT
t1
t2
t3
t4
COMWAKE
PARAMETER
DESCRIPTION
Nominal (ns)
T1 ALINE primitives 106.7
T2 Spacing 320
T3 ALIGN primitives 106.7
T4 Psacing 106.7
Figure 4. Parameter descriptions