Revised Date:

March 20, 2012

ds_pl2303HXD_v1.4.4

PL-2303HX (Rev D) Product Datasheet

- 17 -

Document Version 1.4.4

7.0 Data Formats & Programmable Baud Rate Generator

The PL-2303HXD controller supports versatile data formats and has a programmable baud rate

generator. The supported data formats are shown on Table 7-1. The programmable baud rate

generator supports baud rates up to 12M bps and standard driver already supports several baud rate

settings as shown in Table 7-2.

Table 7-1 Supported Data Formats

Description

Stop bits

1

1.5

2

Parity type

None

Odd

Even

Mark

Space

Data bits

5, 6, 7, 8

Table 7-2 Baud Rate Settings (Supported by Driver)

Baud Rates

(bps)

Baud Rates

(bps)

Baud Rates

(bps)

Baud Rates

(bps)

Baud Rates

(bps)

12000000

6000000

460800

134400

19200

1800

3000000

403200

128000

14400

1200

2457600

268800

115200

9600

600

1228800

256000

57600

7200

300

921600

230400

56000

4800

150

806400

201600

38400

3600

110

614400

161280

28800

2400

75

Note: For special baud rate requirements, please contact Prolific FAE for driver customization support.