Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
ID | Date | Version | Classification |
---|---|---|---|
615146 | 08/09/2019 | 1.2 | Public |
GHWPARAMS4 (GHWPARAMS4) – Offset c150
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
30:22 | - | - | Reserved
|
21 | 1h | RO | DWC_USB3_EXT_BUFF_CONTROL_21 (DWC_USB3_EXT_BUFF_CONTROL_21)
|
20:17 | 1h | RO | DWC_USB3_NUM_SS_USB_INSTANCES_20_17 (DWC_USB3_NUM_SS_USB_INSTANCES_20_17)
|
16:13 | 1h | RO | DWC_USB3_HIBER_SCRATCHBUFS_16_13 (DWC_USB3_HIBER_SCRATCHBUFS_16_13) Number of external scratchpad buffers the core requires to save its internal state in the device mode. Each buffer is assumed to be 4KB |
12 | 0h | RO | ghwparams4_12 (ghwparams4_12)
|
11 | 0h | RO | ghwparams4_11 (ghwparams4_11)
|
10:9 | 0h | RO | ghwparams4_10_9 (ghwparams4_10_9)
|
8:7 | 0h | RO | ghwparams4_8_7 (ghwparams4_8_7)
|
6 | 00h | RO | ghwparams4_6 (ghwparams4_6)
|
5:0 | 04h | RO | DWC_USB3_CACHE_TRBS_PER_TRANSFER_5_0 (DWC_USB3_CACHE_TRBS_PER_TRANSFER_5_0)
|