ZL38015QCG1 Datasheet ZL38015QCG1 | P1-P2

Zarlink Semiconductor Inc.

Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.

A full Design Manual is available to qualified

customers. To register, please send an email to

VoiceProcessing@Zarlink.com.

Features

• 100 MHz (200 MIPs) Zarlink voice processor with

Butterfly hardware accelerator and

breakpoint/interrupt controller

• On-board Data (26 Kbytes), Instruction (24

Kbytes RAM and Boot (3 Kbytes) ROM

• 2048 tap Filter co-processor shared across up to

16 separate functions in 128 tap increments

• Primary PCM port supports TDM (ST BUS, GCI or

McBSP framing) or SSI modes at bit rates of 128,

256, 512, 1024, 2048, 4096, 8192 or 16384 Kb/sec

• Separate slave (microcontroller) and master

(Flash) SPI ports, maximum clock rate = 25 MHz

• Watchdog and 2 auxiliary timers

• 11 General Purpose Input/Output (GPIO) pins

• General purpose UART port

• Bootloadable for future Zarlink software upgrades

• External oscillator or crystal/ceramic resonator

• 1.2 V Core; 3.3 V IO with 5 V-tolerant inputs

• IEEE-1149.1 compatible JTAG port

Applications

• Wireless Local Loop base stations and controllers

• Voice telephony gateways

• Digital, VoIP based and wireless PBX systems

• Echo Canceller pools

• Customer Premise equipment

• Integrated access devices

• SOHO gateways

June 2007

Ordering Information

ZL38015QCG1 100 Pin LQFP Trays, Bake &

Drypack

*Pb Free Matte Tin

-40°C to +85°C

ZL38015

Voice Processor

Data Sheet

Figure 1 - Functional Block Diagram

Data RAM

DSP

Boot

ROM

Instruction

RAM

27 K

Bytes

24 K

Bytes

Interrupt

Controller

ButterFly

Hardware

Accelerator

IRQ[15:0]

Filter

Co-processor

Watchdog

Master

SPI

Slave

SPI

UART

GPIO

AUX Timer1

AUX Timer2

IRQ

APLL

MCLK

OSC

JTAG

IRQ

APLL

Timing

Generator

100 MHz MCLK

IRQ

Device Clocks

Chain

OSCi

OSCo

PCM_CLKi

PCM_LBCi

Core

PCM P1

PCM P0

Clock

IRQ

PCM P0

IRQ

ZL38015 Data Sheet

Zarlink Semiconductor Inc.

Description

The ZL38015 is a four channel Voice-Processor hardware platform designed to support advanced voice and digital

signal processing applications available from Zarlink Semiconductor. The ZL38015 platform integrates Zarlink’s

Voice Processor (ZVP) DSP Core with a number of internal peripherals including: 2 PCM ports, a 2048 tap Filter

Co-processor, 2 Auxiliary Timers and a Watchdog Timer, 9 GPIO pins, UART, Slave SPI and Master SPI ports and

a master/slave timing block.

The firmware products and manuals available at the release of this data sheet is the ZLS38233: 4 Channel Voice

Echo Cancellor (VEC) with integrated DTMF Transceiver (Tx/Rx). If these applications do not meet your

requirements, please contact your local Zarlink Sales Office for the latest firmware releases.

1.0 Functional Description

The ZL38015 is a hardware platform designed to support advanced voice processing applications available from

Zarlink Semiconductor. These applications are resident in external memory and are down-loaded by the ZL38015

resident boot code during initialization.

The firmware products and manuals available at the release of this data sheet is the ZLS38233: 4 Channel Voice

Echo Cancellor with DTMF Transceiver.

The ZL38015 platform integrates Zarlink’s Voice Processor (ZVP) DSP Core with a number of internal peripherals.

These peripherals include the following:

• Two PCM ports - ST BUS, GCI, McBSP or SSI operation

• A 2048 tap Filter Co-processor (LMS, FIR and FAP realizations)

• Two Auxiliary Timers and a Watchdog Timer

• 11 GPIO pins

• A UART interface

• A Slave SPI port and a Master SPI port

• A timing block that supports master and slave operation

• An IEEE - 1149.1 compatible JTAG port

The DSP Core can process up to four 8-bit voice channels, two 16-bit voice channels or two 8-bit and one 16-bit

voice channel.

P1-P2

ZL38015QCG1

Mfr. #:

Buy ZL38015QCG1

Manufacturer:

Microchip / Microsemi

Description:

Interface - CODECs Pb Free Voice Processor

Lifecycle:

New from this manufacturer.

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ZL38015QCG1