SI3050-EVB Datasheet, PDF (1/16 Pages) Silicon Laboratories – Ability to read and write DAA registers

Si3050-EVB
Si3050 EVALUATION BOARDS: Si3050PPT-EVB, Si3050PPT1-EVB,
Si3050FMPPT-EVB
Description
Features
The Si3050 evaluation boards provide the
telecommunications system engineer an easy way to
evaluate the functionality of Silicon Laboratories’
Si3050/Si3019 or Si3050/3018 integrated voice direct
access arrangement (DAA) solutions. The Si3050
integrates an SPI, PCM, and GCI serial interface as well
as system-side DAA functionality. In conjunction with
the Si3019 or Si3018 global line-side silicon DAA chip, it
provides a low-cost, solid-state, globally-compliant
voice DAA solution.
There are three different Si3050 evaluation boards
available:
 The Si3050PPT-EVB allows evaluation of the
Si3050 and Si3019 devices in TSSOP packages.
 The Si3050PPT1-EVB allows evaluation of the
Si3050 and Si3018 devices in TSSOP packages.
 The Si3050FMPPT-EVB allows evaluation of the
Si3050 and Si3019 devices in QFN packages.
The Si3050 evaluation boards can be easily controlled
from a PC using the supplied application software.
 Ability to read and write DAA registers
 DAC waveform generation from a series of standard
waveforms or from a .wav file
 ADC data capture and display in either time or
frequency domain
 Recommended layout for key components
 Daisy-chain support
Functional Block Diagram
FPGA
PPT
Si-LINK
Daughter Card
SPI
Si3050
Si3019 BOM
TIP
RING
BNC/Audio
Precision Box
PCM/GCI
Optional
Speaker
Optional
Ground Start
Circuit
Rev. 1.1 7/11
Copyright © 2011 by Silicon Laboratories
Si3050-EVB