EasyManuals Logo

STMicroelectronics STM32F05 series User Manual

STMicroelectronics STM32F05 series
742 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 #534 background imageLoading...
Page #534 background image
Inter-integrated circuit (I
2
C) interface RM0091
534/742 Doc ID 018940 Rev 1
23.8 I
2
C register map
The table below provides the I
2
C register map and reset values.
Refer to Section 2.2.2 on page 37 for the register boundary addresses.
Table 76. I
2
C register map and reset values
Offset Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0x0
I2Cx_CR1
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
PECEN
ALERTEN
SMBDEN
SMBHEN
GCEN
WUPEN
NOSTRETCH
SBC
RXDMAEN
TXDMAEN
SWRST
ANFOFF
DNF
ERRIE
TCIE
STOPIE
NACKIE
ADDRIE
RXIE
TXIE
PE
Reset Value 000000000000000000000000
0x4
I2Cx_CR2
Res.
Res.
Res.
Res.
Res.
PECBYTE
AUTOEND
RELOAD
NBYTES
NACK
STOP
START
HEAD10R
ADD10
RD_WRN
SADD
Reset Value 000000000000000000000000000
0x8
I2Cx_OAR1
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
OA1EN
Res.
Res.
Res.
Res.
OA1MODE
OA1
Reset Value 0 00000000000
0xC
I2Cx_OAR2
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
OA2EN
Res.
Res.
Res.
Res.
OA2MSK
OA2
Res.
Reset Value 0 0000000000
0x10
I2Cx_TIMINGR
PRESC
Res.
Res.
Res.
Res.
SCLDEL
SDADEL
SCLH
SCLL
Reset Value 0000 000000000000000000000000
0x14
I2Cx_TIMEOUTR
TEXTEN
Res.
Res.
Res.
TIMEOUTB
TIMOUTEN
Res.
Res.
TIDLE
TIMEOUTA
Reset Value 0 0000000000000 0000000000000
0x18
I2Cx_ISR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
ADDCODE
DIR
BUSY
Res.
ALERT
TIMEOUT
PECERR
OVR
ARLO
BERR
TCR
TC
STOPF
NACKF
ADDR
RXNE
TXIS
TXE
Reset Value 000000000 00000000000001
0x1C
I2Cx_ICR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
ALERTCF
TIMOUTCF
PECCF
OVRCF
ARLOCF
BERRCF
Res.
Res.
STOPCF
NACKCF
ADDRCF
Res.
Res.
Res.
Reset Value 000000 000
0x20
I2Cx_PECR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
PEC
Reset Value 00000000
0x24
I2Cx_RXDR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
RXDATA
Reset Value 00000000
0x28
I2Cx_TXDR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
TXDATA
Reset Value 00000000

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the STMicroelectronics STM32F05 series and is the answer not in the manual?

STMicroelectronics STM32F05 series Specifications

General IconGeneral
BrandSTMicroelectronics
ModelSTM32F05 series
CategoryMicrocontrollers
LanguageEnglish

Related product manuals