EasyManuals Logo

ST STM32F410 User Manual

ST STM32F410
771 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #588 background imageLoading...
Page #588 background image
Fast-mode Plus Inter-integrated circuit (FMPI2C) interface RM0401
588/771 RM0401 Rev 3
22.7.9 FMPI2C PEC register (FMPI2C_PECR)
Address offset: 0x20
Reset value: 0x0000 0000
Access: No wait states
Note: If the SMBus feature is not supported, this register is reserved and forced by hardware to
“0x00000000”. Refer to Section 22.3: FMPI2C implementation.
Bit 10 OVRCF: Overrun/Underrun flag clear
Writing 1 to this bit clears the OVR flag in the FMPI2C_ISR register.
Bit 9 ARLOCF: Arbitration lost flag clear
Writing 1 to this bit clears the ARLO flag in the FMPI2C_ISR register.
Bit 8 BERRCF: Bus error flag clear
Writing 1 to this bit clears the BERRF flag in the FMPI2C_ISR register.
Bits 7:6 Reserved, must be kept at reset value.
Bit 5 STOPCF: STOP detection flag clear
Writing 1 to this bit clears the STOPF flag in the FMPI2C_ISR register.
Bit 4 NACKCF: Not Acknowledge flag clear
Writing 1 to this bit clears the NACKF flag in FMPI2C_ISR register.
Bit 3 ADDRCF: Address matched flag clear
Writing 1 to this bit clears the ADDR flag in the FMPI2C_ISR register. Writing 1 to this bit
also clears the START bit in the FMPI2C_CR2 register.
Bits 2:0 Reserved, must be kept at reset value.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
1514131211109876543210
Res. Res. Res. Res. Res. Res. Res. Res. PEC[7:0]
rrrrrrrr
Bits 31:8 Reserved, must be kept at reset value.
Bits 7:0 PEC[7:0] Packet error checking register
This field contains the internal PEC when PECEN=1.
The PEC is cleared by hardware when PE=0.

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the ST STM32F410 and is the answer not in the manual?

ST STM32F410 Specifications

General IconGeneral
BrandST
ModelSTM32F410
CategoryMicrocontrollers
LanguageEnglish

Related product manuals