Expand description
Transmission setting
Structs
Field CLK_EN
reader - rtc i2c reg clk gating
Field CLK_EN
writer - rtc i2c reg clk gating
Field CLK_GATE_EN
reader - RTC I²C controller clock gate.
Field CLK_GATE_EN
writer - RTC I²C controller clock gate.
Transmission setting
Field MS_MODE
reader - Set this bit to configure RTC I²C as a master.
Field MS_MODE
writer - Set this bit to configure RTC I²C as a master.
Register CTRL
reader
Field RESET
reader - RTC I²C software reset.
Field RESET
writer - RTC I²C software reset.
Field RX_LSB_FIRST
reader - This bit is used to control the storage mode for received data. 0: receive data from the most significant bit. 1: receive data from the least significant bit.
Field RX_LSB_FIRST
writer - This bit is used to control the storage mode for received data. 0: receive data from the most significant bit. 1: receive data from the least significant bit.
Field SCL_FORCE_OUT
reader - SCL output mode. 0: open drain. 1: push pull.
Field SCL_FORCE_OUT
writer - SCL output mode. 0: open drain. 1: push pull.
Field SDA_FORCE_OUT
reader - SDA output mode. 0: open drain. 1: push pull.
Field SDA_FORCE_OUT
writer - SDA output mode. 0: open drain. 1: push pull.
Field TRANS_START
reader - Set this bit to 1, RTC I2C starts sending data.
Field TRANS_START
writer - Set this bit to 1, RTC I2C starts sending data.
Field TX_LSB_FIRST
reader - This bit is used to control the sending mode. 0: send data from the most significant bit. 1: send data from the least significant bit.
Field TX_LSB_FIRST
writer - This bit is used to control the sending mode. 0: send data from the most significant bit. 1: send data from the least significant bit.
Register CTRL
writer