Specifications

© 2005 Microchip Technology Inc. DS30177T-page 75
dsPIC
®
DSC Development Boards, Kits
dsPICDEM.net™ 1 and dsPICDEM.net™ 2
Connectivity Development Boards
The dsPICDEM.net 1
and dsPICDEM.net 2
Connectivity
Development
Boards provide the
application developer
a basic platform for
developing and
evaluating both
connectivity and non-
connectivity-based requirements. The dsPICDEM.net
Development Boards provide the hardware circuitry for
supporting both the Public Switched Telephone Network
(PSTN) and 10baseT MAC/PHY interfaces. The PSTN
interface hardware on the dsPICDEM.net 1 Development
Board is suited for FCC/JATE compliancy. CTR-21
compliancy is supported on the dsPICDEM.net 2
Development Board.
The board comes with an ITU-T compliant V.22bis/V.22
modem demonstration module preprogrammed on the
installed dsPIC30F6014 device. This demo, provided
with full source code, enables the user to connect and
transfer data between the dsPIC
®
DSC Soft Modem
and an ITU-T compliant reference modem. The modem
can be configured for either the Originate or Answer
mode of operation. Configuration and control of the
dsPIC DSC Soft Modem demo is supported with an
optimized AT command set which is entered into a
suitable communication program running on the PC,
such as HyperTerminal, and communicated to the
dsPIC
®
DSC device over a RS-232 serial channel.
Also included are the CMX-MicroNet WEB and FTP
Server programs, which demonstrate two TCP/IP
protocol-based applications over the 10baseT Ethernet
Datalink layer.
Features
• dsPIC30F6014 plug-in sample
• 10baseT ethernet MAC and PHY interface
• PSTN interface with DAA/AFE chipset
• Serial communication channels interface (UART and
CAN)
• External I
2
C™ EEPROM memory for storing
constants
• External 64K x 16 SRAM memory
• General purpose prototyping area with expansion
header
• Dual channel digital potentiometer
• 2 x 16 LCD display
• MPLAB
®
ICD 2 and MPLAB ICE 4000 emulator
support
• LEDs, switches and potentiometers
• Temperature sensor
dsPICDEM.net™ 1 and dsPICDEM.net 2
Connectivity Development Boards Contents
• dsPICDEM.net Connectivity Development Board
with Preprogrammed dsPIC30F6014 Device
• RS-232 Cable
• CAT 5 Crossover Cable
• Power Supply
• Example Software and Documentation on CD
Ordering Information:
DM300004-1 dsPICDEM.net™ 1 Connectivity Development Board (supporting FCC/JATE PSTN, Ethernet NIC)
DM300004-2 dsPICDEM.net™ 2 Connectivity Development Board (supporting CTR-21 PSTN, Ethernet NIC)
DS51431
“dsPICDEM.net ™ 1 and dsPICDEM.net ™ 2 Connectivity Development Boards Product Overview”
(Available at www.microchip.com)