VDIP1 参数 Datasheet PDF下载

Page 1

4. V D IP 1 E x t e rn a l C i r c u i t Configur ation

4.1 Adding a Second USB Port

Th�½ �½x�½�½�½�½�½�½l �½�½�½�½�½u�½�½ �½�½�½�½�½gu�½�½�½�½�½�½�½ �½�½�½�½ �½�½�½�½�½g �½ �½�½�½�½�½�½ �½�½�½�½ h�½�½�½ p�½�½�½�½�½�½ �½�½�½h �½ �½�½�½�½ �½�½�½�½v�½�½y �½�½�½�½�½ �½�½ �½h�½�½�½ b�½l�½�½ �½�½ �½�½gu�½�½�½

10.

5V

Ferrite

Bead

USB A

Connector

1

2

3

4

+

47pF

5

3V3

+

47pF

GND

�½V0

�½V�½

3V3

12.000

D

FT

I

USB Port

activity LED

circuit

330R

LED1

LD1

LD2

�½1P

�½G#

�½�½#

�½C�½

�½C4

�½C�½

GN�½

�½C2

�½C1

�½C0

�½D7

�½D6

LED1

�½1M

�½D0

GN�½

�½D1

�½D2

GND

�½D�½

�½D4

�½D�½

GND

F�½gu�½�½�½ 10 - A�½�½�½�½�½�½�½�½l �½�½�½�½ p�½�½�½�½ �½�½�½�½�½gu�½�½�½�½�½�½�½�½

VDIP1 Vinculum VNC1L Prototyping Module

Datasheet Version 0.92

© Future Technology Devices Intl Ltd. 2006-2007