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Espressif Systems /ESP32-P4 /USB_DEVICE /CONF0

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Interpret as CONF0

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (USB_SERIAL_JTAG_PHY_SEL)USB_SERIAL_JTAG_PHY_SEL 0 (USB_SERIAL_JTAG_EXCHG_PINS_OVERRIDE)USB_SERIAL_JTAG_EXCHG_PINS_OVERRIDE 0 (USB_SERIAL_JTAG_EXCHG_PINS)USB_SERIAL_JTAG_EXCHG_PINS 0USB_SERIAL_JTAG_VREFH 0USB_SERIAL_JTAG_VREFL 0 (USB_SERIAL_JTAG_VREF_OVERRIDE)USB_SERIAL_JTAG_VREF_OVERRIDE 0 (USB_SERIAL_JTAG_PAD_PULL_OVERRIDE)USB_SERIAL_JTAG_PAD_PULL_OVERRIDE 0 (USB_SERIAL_JTAG_DP_PULLUP)USB_SERIAL_JTAG_DP_PULLUP 0 (USB_SERIAL_JTAG_DP_PULLDOWN)USB_SERIAL_JTAG_DP_PULLDOWN 0 (USB_SERIAL_JTAG_DM_PULLUP)USB_SERIAL_JTAG_DM_PULLUP 0 (USB_SERIAL_JTAG_DM_PULLDOWN)USB_SERIAL_JTAG_DM_PULLDOWN 0 (USB_SERIAL_JTAG_PULLUP_VALUE)USB_SERIAL_JTAG_PULLUP_VALUE 0 (USB_SERIAL_JTAG_USB_PAD_ENABLE)USB_SERIAL_JTAG_USB_PAD_ENABLE 0 (USB_SERIAL_JTAG_USB_JTAG_BRIDGE_EN)USB_SERIAL_JTAG_USB_JTAG_BRIDGE_EN

Description

PHY hardware configuration.

Fields

USB_SERIAL_JTAG_PHY_SEL

Select internal/external PHY
USB_SERIAL_JTAG_EXCHG_PINS_OVERRIDE

Enable software control USB D+ D- exchange
USB_SERIAL_JTAG_EXCHG_PINS

USB D+ D- exchange
USB_SERIAL_JTAG_VREFH

Control single-end input high threshold,1.76V to 2V, step 80mV
USB_SERIAL_JTAG_VREFL

Control single-end input low threshold,0.8V to 1.04V, step 80mV
USB_SERIAL_JTAG_VREF_OVERRIDE

Enable software control input threshold
USB_SERIAL_JTAG_PAD_PULL_OVERRIDE

Enable software control USB D+ D- pullup pulldown
USB_SERIAL_JTAG_DP_PULLUP

Control USB D+ pull up.
USB_SERIAL_JTAG_DP_PULLDOWN

Control USB D+ pull down.
USB_SERIAL_JTAG_DM_PULLUP

Control USB D- pull up.
USB_SERIAL_JTAG_DM_PULLDOWN

Control USB D- pull down.
USB_SERIAL_JTAG_PULLUP_VALUE

Control pull up value.
USB_SERIAL_JTAG_USB_PAD_ENABLE

Enable USB pad function.
USB_SERIAL_JTAG_USB_JTAG_BRIDGE_EN

Set this bit usb_jtag, the connection between usb_jtag and internal JTAG is disconnected, and MTMS, MTDI, MTCK are output through GPIO Matrix, MTDO is input through GPIO Matrix.

Links

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Register License

Copyright 2024 Espressif Systems (Shanghai) PTE LTD

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data