Regviz

Espressif Systems /ESP32-S3-ULP /RTC_I2C /STATUS

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as STATUS

Share

Cut and paste this URL to share the unmodified register and value:

https://regviz.com/r/Espressif Systems/ESP32-S3-ULP/RTC_I2C/STATUS#0x0

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 (ACK_REC)ACK_REC 0 (SLAVE_RW)SLAVE_RW 0 (ARB_LOST)ARB_LOST 0 (BUS_BUSY)BUS_BUSY 0 (SLAVE_ADDRESSED)SLAVE_ADDRESSED 0 (BYTE_TRANS)BYTE_TRANS 0OP_CNT 0SHIFT0SCL_MAIN_STATE_LAST 0SCL_STATE_LAST

Description

get i2c status

Fields

ACK_REC

ack response
SLAVE_RW

slave read or write
ARB_LOST

arbitration is lost
BUS_BUSY

bus is busy
SLAVE_ADDRESSED

slave reg sub address
BYTE_TRANS

One byte transit done
OP_CNT

which operation is working
SHIFT

shifter content
SCL_MAIN_STATE_LAST

i2c last main status
SCL_STATE_LAST

scl last status

Links

()

Register License

Copyright 2023 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.

 ()

Register Reference

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