Dynamic Power Allocation Array Register 0 @0x1d0
This is a register in an array of two registers that contain the power allocations for the DPA substates. Each location contains power allocation values for four substates, 8 bits per substate. The value in each 8-bit field, when multiplied by the Power Allocation Scale programmed in the DPA Capability Register, provides the power associated with the corresponding substate in Watts.
| Bits | SW | Name | Description | Reset |
|---|---|---|---|---|
| 7:0 | R | Substate Power Allocation 0 [SPA0_0] | This field contains the power allocation for the DPA substate #0 covered by this register. This value, when multiplied by the Power Allocation Scale programmed in the DPA Capability Register, provides the power associated with the corresponding substate in Watts. | 8'h0 |
| 15:8 | R | Substate Power Allocation 1 [SPA1_0] | This field contains the power allocation for the DPA substate #1 covered by this register. This value, when multiplied by the Power Allocation Scale programmed in the DPA Capability Register, provides the power associated with the corresponding substate in Watts. | 8'h1 |
| 23:16 | R | Substate Power Allocation 2 [SPA2_0] | This field contains the power allocation for the DPA substate #2 covered by this register. This value, when multiplied by the Power Allocation Scale programmed in the DPA Capability Register, provides the power associated with the corresponding substate in Watts. | 8'h2 |
| 31:24 | R | Substate Power Allocation 3 [SPA3_0] | This field contains the power allocation for the DPA substate #3 covered by this register. This value, when multiplied by the Power Allocation Scale programmed in the DPA Capability Register, provides the power associated with the corresponding substate in Watts. | 8'h3 |