src/portable/synopsys/dwc2/dwc2_info.md


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|                             | BCM2711 (Pi4)   | EFM32GG FullSpeed   | ESP32-S2   | STM32F407 Fullspeed   | STM32F407 Highspeed   | STM32F411 Fullspeed   | STM32F412 Fullspeed   | STM32F429 Fullspeed   | STM32F429 Highspeed   | STM32F723 Fullspeed   | STM32F723 HighSpeed   | STM32F767 Fullspeed   | STM32H743 Highspeed   | STM32L476 Fullspeed   | STM32U5A5 Highspeed   | GD32VF103 Fullspeed   | XMC4500    |
|:----------------------------|:----------------|:--------------------|:-----------|:----------------------|:----------------------|:----------------------|:----------------------|:----------------------|:----------------------|:----------------------|:----------------------|:----------------------|:----------------------|:----------------------|:----------------------|:----------------------|:-----------|
| guid                        | 0x2708A000      | 0x00000000          | 0x00000000 | 0x00001200            | 0x00001100            | 0x00001200            | 0x00002000            | 0x00001200            | 0x00001100            | 0x00003000            | 0x00003100            | 0x00002000            | 0x00002300            | 0x00002000            | 0x00005000            | 0x00001000            | 0x00AEC000 |
| gsnpsid                     | 0x4F54280A      | 0x4F54330A          | 0x4F54400A | 0x4F54281A            | 0x4F54281A            | 0x4F54281A            | 0x4F54320A            | 0x4F54281A            | 0x4F54281A            | 0x4F54330A            | 0x4F54330A            | 0x4F54320A            | 0x4F54330A            | 0x4F54310A            | 0x4F54411A            | 0x00000000            | 0x4F54292A |
| - specs version             | 2.80a           | 3.30a               | 4.00a      | 2.81a                 | 2.81a                 | 2.81a                 | 3.20a                 | 2.81a                 | 2.81a                 | 3.30a                 | 3.30a                 | 3.20a                 | 3.30a                 | 3.10a                 | 4.11a                 | 0.00W                 | 2.92a      |
| ghwcfg1                     | 0x00000000      | 0x00000000          | 0x00000000 | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000            | 0x00000000 |
| ghwcfg2                     | 0x228DDD50      | 0x228F5910          | 0x224DD930 | 0x229DCD20            | 0x229ED590            | 0x229DCD20            | 0x229ED520            | 0x229DCD20            | 0x229ED590            | 0x229ED520            | 0x229FE1D0            | 0x229ED520            | 0x229FE190            | 0x229ED520            | 0x228FE052            | 0x00000000            | 0x228F5930 |
| - op_mode                   | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 2                     | 0                     | 0          |
| - arch                      | 2               | 2                   | 2          | 0                     | 2                     | 0                     | 0                     | 0                     | 2                     | 0                     | 2                     | 0                     | 2                     | 0                     | 2                     | 0                     | 2          |
| - point2point               | 0               | 0                   | 1          | 1                     | 0                     | 1                     | 1                     | 1                     | 0                     | 1                     | 0                     | 1                     | 0                     | 1                     | 0                     | 0                     | 1          |
| - hs_phy_type               | 1               | 0                   | 0          | 0                     | 2                     | 0                     | 0                     | 0                     | 2                     | 0                     | 3                     | 0                     | 2                     | 0                     | 1                     | 0                     | 0          |
| - fs_phy_type               | 1               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 0                     | 1          |
| - num_dev_ep                | 7               | 6                   | 6          | 3                     | 5                     | 3                     | 5                     | 3                     | 5                     | 5                     | 8                     | 5                     | 8                     | 5                     | 8                     | 0                     | 6          |
| - num_host_ch               | 7               | 13                  | 7          | 7                     | 11                    | 7                     | 11                    | 7                     | 11                    | 11                    | 15                    | 11                    | 15                    | 11                    | 15                    | 0                     | 13         |
| - period_channel_support    | 1               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 1          |
| - enable_dynamic_fifo       | 1               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 1          |
| - mul_cpu_int               | 0               | 0                   | 0          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 0                     | 0          |
| - reserved21                | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0          |
| - nperiod_tx_q_depth        | 2               | 2                   | 1          | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 0                     | 2          |
| - host_period_tx_q_depth    | 2               | 2                   | 2          | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 2                     | 0                     | 2          |
| - dev_token_q_depth         | 8               | 8                   | 8          | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 0                     | 8          |
| - otg_enable_ic_usb         | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0          |
| ghwcfg3                     | 0x0FF000E8      | 0x01F204E8          | 0x00C804B5 | 0x020001E8            | 0x03F403E8            | 0x020001E8            | 0x0200D1E8            | 0x020001E8            | 0x03F403E8            | 0x0200D1E8            | 0x03EED2E8            | 0x0200D1E8            | 0x03B8D2E8            | 0x0200D1E8            | 0x03B882E8            | 0x00000000            | 0x027A01E5 |
| - xfer_size_width           | 8               | 8                   | 5          | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 8                     | 0                     | 5          |
| - packet_size_width         | 6               | 6                   | 3          | 6                     | 6                     | 6                     | 6                     | 6                     | 6                     | 6                     | 6                     | 6                     | 6                     | 6                     | 6                     | 0                     | 6          |
| - otg_enable                | 1               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 1          |
| - i2c_enable                | 0               | 0                   | 0          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 1                     | 0                     | 1                     | 0                     | 0                     | 1          |
| - vendor_ctrl_itf           | 0               | 0                   | 0          | 0                     | 1                     | 0                     | 0                     | 0                     | 1                     | 0                     | 1                     | 0                     | 1                     | 0                     | 1                     | 0                     | 0          |
| - optional_feature_removed  | 0               | 1                   | 1          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0          |
| - synch_reset               | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0          |
| - otg_adp_support           | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 1                     | 0                     | 0                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 0                     | 0          |
| - otg_enable_hsic           | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0          |
| - battery_charger_support   | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 1                     | 0                     | 0                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 0                     | 0          |
| - lpm_mode                  | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 1                     | 0                     | 0                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 0          |
| - total_fifo_size           | 4080            | 498                 | 200        | 512                   | 1012                  | 512                   | 512                   | 512                   | 1012                  | 512                   | 1006                  | 512                   | 952                   | 512                   | 952                   | 0                     | 634        |
| ghwcfg4                     | 0x1FF00020      | 0x1BF08030          | 0xD3F0A030 | 0x0FF08030            | 0x17F00030            | 0x0FF08030            | 0x17F08030            | 0x0FF08030            | 0x17F00030            | 0x17F08030            | 0x23F00030            | 0x17F08030            | 0xE3F00030            | 0x17F08030            | 0xE2103E30            | 0x00000000            | 0xDBF08030 |
| - num_dev_period_in_ep      | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0          |
| - power_optimized           | 0               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 1          |
| - ahb_freq_min              | 1               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 1          |
| - hibernation               | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0          |
| - reserved7                 | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 4                     | 0                     | 0          |
| - service_interval_mode     | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 1                     | 0                     | 0          |
| - ipg_isoc_en               | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 1                     | 0                     | 0          |
| - acg_enable                | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 1                     | 0                     | 0          |
| - reserved13                | 0               | 0                   | 1          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 1                     | 0                     | 0          |
| - utmi_phy_data_width       | 0               | 2                   | 2          | 2                     | 0                     | 2                     | 2                     | 2                     | 0                     | 2                     | 0                     | 2                     | 0                     | 2                     | 0                     | 0                     | 2          |
| - dev_ctrl_ep_num           | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0          |
| - iddg_filter_enabled       | 1               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 1          |
| - vbus_valid_filter_enabled | 1               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 0                     | 1          |
| - a_valid_filter_enabled    | 1               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 0                     | 1          |
| - b_valid_filter_enabled    | 1               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 0                     | 1          |
| - dedicated_fifos           | 1               | 1                   | 1          | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 1                     | 0                     | 0                     | 1          |
| - num_dev_in_eps            | 15              | 13                  | 9          | 7                     | 11                    | 7                     | 11                    | 7                     | 11                    | 11                    | 1                     | 11                    | 1                     | 11                    | 1                     | 0                     | 13         |
| - dma_desc_enable           | 0               | 0                   | 0          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 1                     | 0                     | 1                     | 0                     | 1                     | 0                     | 0          |
| - dma_dynamic               | 0               | 0                   | 1          | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 0                     | 1                     | 0                     | 1                     | 0                     | 1          |