SI3000PPT-EVB Datasheet, PDF (1/24 Pages) Silicon Laboratories – EVALUATION BOARD FOR THE Si3000 WITH THE PARALLEL PORT INTERFACE

Si3000PPT-EVB
EVALUATION BOARD FOR THE Si3000 WITH THE 
PARALLEL PORT INTERFACE
Description
Features
The Si3000PPT-EVB provides the audio system
engineer an easy way to evaluate the functionality of
Silicon Laboratories’ Si3000 voice band codec solution.
The Si3000 chipset can be easily controlled from a PC
using the supplied application software (requires
Si30xxPPT software Rev 2.1 or above and FPGA Rev
2.1 or above).
The Si3000PPT-EVB includes the following:
 Ability to read and write 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 when used with Si30xx (Si3034,
Si3035, Si3044, or Si3056) products
 RJ-11 Interface to Handset
 RJ-11 Connection to Phone Line and Modem
 Microphone, Speaker Interfaces
 Line In, Line out Interfaces
Functional Block Diagram
Motherboard
Speaker
Out
12 V
Mic
Daughtercard
In
PPT
SSI
FPGA
Si3000
Handset
Select
Line
Line
Out
In
Rev. 0.1 10/03
Line Level
Audio I/O
Copyright © 2003 by Silicon Laboratories
Phone Line
Handset
Si3000PPT-EVB-01