DM300004-1 Microchip Technology, DM300004-1 Datasheet - Page 75

• Manufacturer Part Number: DM300004-1
• Description: BOARD DEMO DSPICDEM.NET 1
• Manufacturer: Microchip Technology
• Series: dsPIC™r
• Type: Microcontrollerr

Specifications of DM300004-1

• Contents: *
• Mcu Supported Families: DsPIC30F
• Supported Devices: DsPIC30F6014
• For Use With: PIC30F5013
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: FCC/JATE PSTN, Ethernet NIC
• Lead Free Status / RoHS Status: na, Lead free / RoHS Compliant
• Other names: DM300004-1R; DM300004-1R

6.1
6.1
6.2
 2004 Microchip Technology Inc.
INTRODUCTION
HIGHLIGHTS
DEMONSTRATION OVERVIEW
Chapter 6. V.22bis Soft Modem Demonstration
This chapter describes the dsPIC30F Soft Modem demonstration running on the
dsPICDEM.net Development Board. The demonstration software is a subset of the
dsPIC30F data modem library offered by Microchip. The dsPIC30F data modem library
is composed of ITU-T compliant algorithms for V.21, V.22, V.22bis, V.23, V.32 and
V.32bis modem recommendations and Bell standard 103. The dsPIC30F data-modem
included as part of the dsPICDEM.net Connectivity Development Board and
demonstrated in this section supports V.22bis and all lower data pump modulations.
Full source code for V.22bis and lower data pump modulations is provided on the
dsPICDEM.net Development Kit Software CD. V.32bis is not part of this demonstration
package but is available for purchase.
For detailed information on the soft modem refer to the dsPIC30F Soft Modem User’s
Guide provided on the dsPICDEM.net Development Kit Software CD.
Information covered in this chapter includes:
• Demonstration Overview
• Demonstration Configurations
• Demonstration Procedures
• Reprogramming the dsPIC30F6014
• Description of dsPIC30F Soft Modem
• dsPIC30F Soft Modem AT Command Set
• Troubleshooting the Connection
• Regulatory Compliance Reference Information
• ITU-T Specifications
This demonstration illustrates the ability of the dsPIC30F Soft Modem to connect to
another modem for transmitting and receiving data over the PSTN. The demonstration
program implements real-time ITU-T V.22bis Transmit and Receive Data Pump
Modulations. For specific information related to key features and performance metrics
for the dsPIC30F Soft Modem see Section 6.6 “Description of dsPIC30F Soft
Modem”.
CONNECTIVITY DEVELOPMENT BOARD
dsPICDEM.net™ 1 AND dsPICDEM.net 2
USER’S GUIDE
DS51471A-page 71