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ADVANCE INFORMATION

This document contains information on a new product. Specifications and information herein are subject to change without notice.
All brand names and product names appearing in this document are registered trademarks or trademarks of their respective holders

Revision 1.0 released on 8/25/03

©TigerJet Network Inc

Page 1

TIGER560B

VoIP processor with USB for Low Cost / High Quality Internet

Telephony solutions

Features

Built in glueless support for;

- Keypad

- LCD

- Phone interface (SLIC)

- Ringer / Buzzer

H.323

standard

supported

SIP

standard

supported

No drivers required, all drivers are

embedded in Windows. No hassle for
installation or upgrade.

Implements all of the required VoIP

functions and USB interfacing for
Internet telephony.

Fully integrated with IP Phone Center

application, provides easy to use
functions;

- PC to PC calls

- PC to gateway calls

"Drop in" replacement for original

Tiger560

USB HID implementation

- Microsoft USB HID definition 1.1

- Windows USB Telephony

- Keypad

support

- LCD

interface

- Phone

ringer/buzzer

- Serial number support

USB suspend mode for power save

Remote

wakeup

support

Audio

functions

- USB audio class device mode

- Uses Microsoft audio USB driver
- 8

bit

µ-Law CODEC interface

- µ-Law to PCM16 translation

- Record volume control

- Playback volume control

- Automatic audio mute

PCM interface, support for;

- Silicon Labs Si3211 ProSLIC

- Winbond

W681511audio

codec

- Many popular codecs/SLICs

- Master/Slave

operation

- TDM, IOM2, GCI

- Short and long frames

- Multiple configuration options

USB

interface

- Full speed 12MBps USB node

- On chip USB transceiver

- Digital PLL for clocking

- Physical Layer Interface (PHY)

- Media access controller (MAC)

- Bus or self powered

- Suspend/resume

supported

- USB specification 1.1 compliant

- On chip 3.3V regulator

SPI uP interface Bus

- 4-wire

interface

- Byte serial data transfer

USB descriptor tables

- Audio device class

- HID

Peripheral Interface Bus (PIB)

- All popular peripheral chips

- Byte-wide

data

- 6 address lines

- 22 general purpose control lines

- Read

control

signal

- Write

control

signal

- Reset control signal

Device

features

- Single 12MHz crystal oscillator

- 5V

operation

- Onboard 3.3V regulator

- 100 pin PQFP/0.65mm lead pitch

Tiger560B

Advance

Information

Revision 1.0 released on 8/25/03

Page 2

General Description

VoIP (Internet Phone) applications are very popular as VoIP can provide free and/or
low-cost calling worldwide. Early users of VoIP have attempted to use the existing PC
sound card and have suffered poor call quality due to echoes and other problems.

To provide a VoIP experience that is identical to using a regular phone and eliminate
the poor call quality that results from using the PC sound card, TigerJet has
developed the Tiger560B VoIP processor with USB that enables the manufacture of
both low cost USB phones and USB to RJ11 adapters that enable regular phones to
be used to place and receive VoIP calls. Reference schematics are available that
enable OEMs to quickly bring to market a family of low cost high quality VoIP
products. In addition the world leading IP Phone Center telephony application and
SDK is available to manufacturers who are interested in manufacturing a complete
hardware/software product.

The Tiger560B is compatible with the Microsoft USB audio driver and Windows HID
this enables the Tiger560B to use the Microsoft written and supported drivers directly.

Glueless support is included for keypad, buzzer, LCD and phone interface (SLIC)
these features can be implemented without the requirement for a driver (no hassle for
installation or upgrade).

A low cost 4x4 or 4x8 matrix keypad can be directly connected to the Tiger560B. Key
presses are passed to the Internet telephony application. To enable the phone to ring
a low cost buzzer is supported. For applications that call for an LCD to display called
number and phone status an LCD can be directly connected.

For the keypad, buzzer, LCD and phone interface (SLIC), there is no need to load a
driver as the embedded Windows drivers are used.

The world leading IP Phone Center telephony application is available to bundle with
VoIP products that are based on the Tiger560B chip.

Ordering information

The order code for the Tiger560B is Tiger560B.

Tiger560B

Advance

Information

Revision 1.0 released on 8/25/03

Page 3

Functional Block Diagram

Control

Logic

Tiger560B

Audio

Datapath

DCLK
FSC
DIN
DOUT

Peripheral

Interface

control

HA[3:0]
HD[7:0]
READ#
WRITE#
EXTRST
AUX[7:0]

I
D[

14:
0]

I
D[

USB Interface

D+

D-

Configuration

control

Clo
ck

XTAL1

XTAL2

EEPROM

I/F

Gen

r
a

l I/O

GIO[0]
GIO[1]
GIO[2]
GIO[3]
GIO[4]
GIO[5]

GIO[6]
GIO[7]
GIO[8]
GIO[9]
GIO[10]

GIO[11]
GIO[12]
GIO[13]
GIO[14]

Pow

ntrol

USB VCC
PDN

CAPW

WAKEUP

EEC

EESK

EED

Clock

control

XT
B

I
N

Control

Logic

Tiger560B

Audio

Datapath

DCLK
FSC
DIN
DOUT

Peripheral

Interface

control

HA[3:0]
HD[7:0]
READ#
WRITE#
EXTRST
AUX[7:0]

I
D[

14:
0]

I
D[

USB Interface

D+

D-

Configuration

control

Clo
ck

XTAL1

XTAL2

EEPROM

I/F

Gen

r
a

l I/O

GIO[0]
GIO[1]
GIO[2]
GIO[3]
GIO[4]
GIO[5]

GIO[6]
GIO[7]
GIO[8]
GIO[9]
GIO[10]

GIO[11]
GIO[12]
GIO[13]
GIO[14]

Pow

ntrol

USB VCC
PDN

CAPW

WAKEUP

EEC

EESK

EED

EEC

EESK

EED

Clock

control

XT
B

I
N

Tiger560B

Advance

Information

Revision 1.0 released on 8/25/03

Page 4

Typical Implementation

Tiger560B

Control

Logic

Audio

Datapath

Peripheral

control

USB Interface

USB

Standard

telephone

SLIC

"RJ-11" cord

Standard
telephone
speaker
and
microphone

Audio

Codec

Tiger560B

Control

Logic

Audio

Datapath

Peripheral

control

USB Interface

USB

Tiger560B

Control

Logic

Audio

Datapath

Peripheral

control

USB Interface

USB

Standard

telephone

SLIC

"RJ-11" cord

Tiger560B

Control

Logic

Audio

Datapath

Peripheral

control

USB Interface

USB

Standard

telephone

SLIC

"RJ-11" cord

Standard
telephone
speaker
and
microphone

Audio

Codec

Tiger560B

Control

Logic

Audio

Datapath

Peripheral

control

USB Interface

USB

Tiger560B

Advance

Information

Revision 1.0 released on 8/25/03

Page 5

Table of Contents

FEATURES

GENERAL DESCRIPTION

ORDERING INFORMATION

FUNCTIONAL BLOCK DIAGRAM

TYPICAL IMPLEMENTATION

TABLE OF CONTENTS

PIN-OUT

Pin-out diagram

Pin assignment by pin number

Signal assignments by functional category

Signal descriptions

FUNCTIONAL DESCRIPTION

Peripheral Interface Bus (PIB)

Typical connection of a Peripheral using the Tiger560B PIB

AUX lines

Dual function AUX lines

USB Interface

Chip mode selection

USB vendor and product I.D.s

USB descriptor table EEPROM download

Vendor Commands

Interrupt Transfer

Serial Port Interface

Serial port data transfer

SPI micro-controller interface

Wakeup support

General purpose I/O (GIO) and Internal Clock divider Definition

REGISTERS

Register addressing

General Control Register

General Control 0x00

USB Vendor Command Registers

Part Number Tiger560B