User Manual

MG260 Product Specification

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2.6.3 I

C interface

The I

C BUS consists of a data line SDA and a clock line SCL. The data transport, clock

generation, address recognition and bus arbitration of this interface are all controlled directly by

hardware. The IIC-interface can operate according to two baud rate modes:

· Standard mode: The maximum baud rate is 100kbit/s. (standard IIC)

· Fast mode: The maximum baud rate is 400kbit/s. (Fast IIC)

Note: Devices with a 0 to 100kbit/s IIC-interface cannot be incorporated in the IIC-bus system, if the

400kbit/s fast mode is chosen. Unpredictable states of these devices would occur, since they

cannot follow the higher transfer rate.

description

Signal

I/O

type

Description

SDA

I/O

CMOS/

data

signal

SCL

clo