Configuring FT232R, FT2232 and FT232BM Baud Rates AN232B-05

Configuring FT232R, FT2232 and FT232BM Baud Rates AN232B-05_Baud

2024年6月13日发(作者：载天工)

Future Technology Devices

International Ltd.

AN232B-05 Configuring FT232R,

FT2232 and FT232B Baud Rates

IAN232B-05 Configuring FT232R, FT2232 and FT232B Baud Rates

Table of Contents

Part I

Setting Baud Rates for FT232R,

FT2232 and FT232BM Devices

1Introduction ................................................................................................................................... 2

2Setting the Baud Rate ................................................................................................................................... 3

3Baud Rate Calculation ................................................................................................................................... 4

Part II

Aliasing Baud Rates

1Aliasing ................................................................................................................................... 5

2Aliasing Using the Original Sub-Integer Divisors ................................................................................................................................... 6

3Aliasing Using the Additional FT232B Sub-Integer Divisors ................................................................................................................................... 8

Part III

Revision History, Disclaimer,

Contact Information

1Document Revision History ................................................................................................................................... 10

2Disclaimer ................................................................................................................................... 11

3Contact Information ................................................................................................................................... 12

Index