User Guide

nokia
CONFIDENTIAL
(PCB)VersionMu4
UIPartsplacement
10(11)
NPM-5Maverick
Linein
Bottom
connector
Stereoout
USB
Board
to
Board
connector
FMRadio
Audiocodec
Audio
Multiplexer
AVCC=2.8Vforperipherals
Enable=2.8V
Enable=2.8V
Enable=2.8V
USB_VCC=3.1VforUSB
USBInterface
DSP
64M/8Bit
Flashmemory
FMR_VCC=2.8V
FMR_VCC=2.8V
forFMRadio
MCU
32.768kHz
75kHz
11.9952Mhz
CVCC=1.6V
forDSPcore
voltage
DVCC=2.8V
forDSPI/O
voltage
UC_VCC=2.8V
forMCUvoltage
VBB=2.8V
mainenable
voltage
Divider:2
11.9952MHz
6Mhz
R/W
controller
6MhzforUSBcontroller
32.768kHzforMCU
11.9952MhzDSPclock
10.7Mhzdemodulationfrequency75kHzforFMradio
Modified:12.02.2002
CustomerCareEurope&Africa
SCCETrainingGroup
Onlyfortrainingandservicepurposes©2002NMP
Version1.0Approved
out