SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
This register contains the hardware configuration options
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| Instance Name | Physical Address |
|---|---|
| USB0 | 3100 C144h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| GHWPARAMS1_31 | GHWPARAMS1_30 | GHWPARAMS1_29 | GHWPARAMS1_28 | GHWPARAMS1_27 | GHWPARAMS1_26 | GHWPARAMS1_25_24 | |
| R | R | R | R | R | R | R | |
| 0h | 0h | 0h | 0h | 0h | 0h | 1h | |
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| GHWPARAMS1_23 | GHWPARAMS1_22_21 | GHWPARAMS1_20_15 | |||||
| R | R | R | |||||
| 1h | 1h | 8h | |||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| GHWPARAMS1_20_15 | GHWPARAMS1_14_12 | GHWPARAMS1_11_9 | GHWPARAMS1_8_6 | ||||
| R | R | R | R | ||||
| 8h | 4h | 4h | 4h | ||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| GHWPARAMS1_8_6 | GHWPARAMS1_5_3 | GHWPARAMS1_2_0 | |||||
| R | R | R | |||||
| 4h | 7h | 3h | |||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31 | GHWPARAMS1_31 | R | 0h | DWC_USB3_EN_DBC Reset Source: rst_mod_g_rst_n |
| 30 | GHWPARAMS1_30 | R | 0h | DWC_USB3_RM_OPT_FEATURES Reset Source: rst_mod_g_rst_n |
| 29 | GHWPARAMS1_29 | R | 0h | Reserved1 Reset Source: rst_mod_g_rst_n |
| 28 | GHWPARAMS1_28 | R | 0h | DWC_USB3_RAM_BUS_CLKS_SYNC Reset Source: rst_mod_g_rst_n |
| 27 | GHWPARAMS1_27 | R | 0h | DWC_USB3_MAC_RAM_CLKS_SYNC Reset Source: rst_mod_g_rst_n |
| 26 | GHWPARAMS1_26 | R | 0h | DWC_USB3_MAC_PHY_CLKS_SYNC Reset Source: rst_mod_g_rst_n |
| 25:24 | GHWPARAMS1_25_24 | R | 1h | DWC_USB3_EN_PWROPT Reset Source: rst_mod_g_rst_n |
| 23 | GHWPARAMS1_23 | R | 1h | DWC_USB3_SPRAM_TYP Reset Source: rst_mod_g_rst_n |
| 22:21 | GHWPARAMS1_22_21 | R | 1h | DWC_USB3_NUM_RAMS Reset Source: rst_mod_g_rst_n |
| 20:15 | GHWPARAMS1_20_15 | R | 8h | DWC_USB3_DEVICE_NUM_INT For details on DWC_USB3_DEVICE_NUM_INT, refer to <workspace>/src/DWC_usb3_params.v file. Reset Source: rst_mod_g_rst_n |
| 14:12 | GHWPARAMS1_14_12 | R | 4h | DWC_USB3_ASPACEWIDTH Reset Source: rst_mod_g_rst_n |
| 11:9 | GHWPARAMS1_11_9 | R | 4h | DWC_USB3_REQINFOWIDTH Reset Source: rst_mod_g_rst_n |
| 8:6 | GHWPARAMS1_8_6 | R | 4h | DWC_USB3_DATAINFOWIDTH Reset Source: rst_mod_g_rst_n |
| 5:3 | GHWPARAMS1_5_3 | R | 7h | DWC_USB3_BURSTWIDTH-1 Reset Source: rst_mod_g_rst_n |
| 2:0 | GHWPARAMS1_2_0 | R | 3h | DWC_USB3_IDWIDTH-1 Reset Source: rst_mod_g_rst_n |