L1 PM Substates Control 2 Register @0x90c

L1 PM Substates Control 2 Register.

Table 1. i_L1_PM_ctrl_2
Bits SW Name Description Reset
1:0 R/W T_POWER_ON Scale [L1PwrOnSc] Specifies the scale used for T_POWER_ON Value. Range of Values:
  • 00b = 2us
  • 01b = 10us
  • 10b = 100us
  • 11b = Reserved
 0x0
2 R RSVD RSVD 1'h0
7:3 R/W T_POWER_ON Value [L1PwrOnVal] Along with the T_POWER_ON Scale sets the minimum amount of time (in us) that the Port must wait in L1.2.Exit after sampling CLKREQ# asserted before actively driving the interface. T_POWER_ON is calculated by multiplying the value in this field by the value in the T_POWER_ON Scale field. 0x5
31:8 R RSVD RSVD 24'h000000