por_rni_s2_qos_lat_scale_u_rni_nid0 (CPM4_CMN600) Register Description
| Register Name | por_rni_s2_qos_lat_scale_u_rni_nid0 |
|---|---|
| Relative Address | 0x0000010AD0 |
| Absolute Address | 0x00FC010AD0 (CPM4_CMN) |
| Width | 64 |
| Type | mixedMixed types. See bit-field details. |
| Reset Value | 0x00000000 |
| Description | Controls the QoS target latency scale factor for port S2 read and write transactions. This register represents powers of two from the range 2^(-5) to 2^(-12); it is used to match a 16-bit integrator. |
por_rni_s2_qos_lat_scale_u_rni_nid0 (CPM4_CMN600) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| Reserved | 63:11 | razRead as zero | 0x0 | reserved |
| s2_ar_lat_scale | 10:8 | rwNormal read/write | 0x0 | Port S2 AR QoS scale factor 3b000: 2^(-5) 3b001: 2^(-6) 3b010: 2^(-7) 3b011: 2^(-8) 3b100: 2^(-9) 3b101: 2^(-10) 3b110: 2^(-11) 3b111: 2^(-12) |
| Reserved | 7:3 | razRead as zero | 0x0 | reserved |
| s2_aw_lat_scale | 2:0 | rwNormal read/write | 0x0 | Port S2 AW QoS scale factor 3b000: 2^(-5) 3b001: 2^(-6) 3b010: 2^(-7) 3b011: 2^(-8) 3b100: 2^(-9) 3b101: 2^(-10) 3b110: 2^(-11) 3b111: 2^(-12) |