MODEMDK Silicon Laboratories Inc, MODEMDK Datasheet - Page 13

KIT DEV EMBEDDED MODEM

MODEMDK

Manufacturer Part Number
MODEMDK
Description
KIT DEV EMBEDDED MODEM
Manufacturer
Silicon Laboratories Inc
Type
Network Controller & Processorr
Datasheet

Specifications of MODEMDK

Main Purpose
*
Embedded
*
Utilized Ic / Part
C8051F120
Primary Attributes
*
Secondary Attributes
*
Interface Type
RS-232, RJ-11, JTAG
Product
Modules
For Use With/related Products
C8051F120
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
336-1285
9. AB3 Modem Adapter Board
The Embedded Modem Development Kit includes an adapter board designed to enable the C8051F120 device on
the target board to communicate with the Si2457 modem device on the Si2457FT18-EVB Modem Board. This
adapter board provides several LEDs and switches for use in modem communications. Refer to Figure 7 for the
locations of the various I/O connectors.
J1
JP1
JP2
JP4
RJ11
96-pin Expansion I/O connector
Connector for Si2457FT18-EVB Modem Board, modem signals
Connector for Si2457FT18-EVB Modem Board, phone line signals
PCM Interface connector
Dual telephone jack
LED1
LED2
DCD
RXD
ESC
RTS
TXD
CTS
RI
Figure 7. AB3 Modem Adapter Board
JP1
JP4
Rev. 0.2
SW1 SW2 SW3
JP2
RJ11
MODEM-DK
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