Texas Instruments Development Kit for TM4C129x,Tiva™ ARM® Cortex™ -M4 Microcontroller DK-TM4C129X DK-TM4C129X 데이터 시트

The I2CPC register allows software to enable features present in the I

2

C module.

I2C Peripheral Configuration (I2CPC)

I2C 0 base: 0x4002.0000
I2C 1 base: 0x4002.1000
I2C 2 base: 0x4002.2000
I2C 3 base: 0x4002.3000
I2C 4 base: 0x400C.0000
I2C 5 base: 0x400C.1000
I2C 6 base: 0x400C.2000
I2C 7 base: 0x400C.3000
I2C 8 base: 0x400B.8000
I2C 9 base: 0x400B.9000
Offset 0xFC4
Type RO, reset 0x0000.0001

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

reserved

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

Type

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Reset

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

HS

reserved

RW

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

RO

Type

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Reset

Description

Reset

Type

Name

Bit/Field

Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.

0

RO

reserved

31:1

High-Speed Capable

Description

Value

The interface is set to Standard, Fast or Fast mode plus
operation.

0

The interface is set to High-Speed operation. Note that this
encoding may only be used if the

HS

bit in the I2CPP register

is set. Otherwise, this encoding is not available.

1

1

RW

HS

0