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Transcend Information USB2.0 Portable Card Reader TS-RDS6W User Manual

Page 2

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T

T

T

S

S

S

-

-

-

R

R

R

D

D

D

S

S

S

6

6

6

W

W

W

USB2.0 Portable Card Reader

Transcend Information, Inc.

2

Pinouts

Pin No.

Pin Name

01 V

USB

02 USB-

03 USB+

04 VSS

Pin Identification

Symbol

Function

USB-

USB+

USB differential signal:

The pairs are used to transmit

Data/Address/Command

VSS Ground

V

USB

USB Power Input


Block Diagram

Controller


USB

Port

SDHC/SD/MMC

xD

MS

12MHz

XTAL

3.3V

Voltage

V

USB

1.8V Voltage

Regulator

V

DD/18

V

OUT

V

IN

V

DDH