Datasheet
AUDIO PICtail
™
PLUS DAUGHTER
BOARD USER’S GUIDE
© 2007 Microchip Technology Inc. DS70297A-page 29
Index
A
ADC Driver............................................................... 20
B
Bias Voltage............................................................. 11
Board Connectors Schematic .................................. 27
Board Layout............................................................ 23
C
Codec....................................................................... 12
Codec Schematic..................................................... 26
Customer Notification Service.................................... 5
Customer Support...................................................... 5
D
DAC Differential Amplifier ........................................ 12
Demo Block Diagram ............................................... 19
Demo Flow Chart ..................................................... 21
Differential Signals ..................................................... 7
Digital Volume Control ............................................. 12
Documentation
Conventions........................................................ 2
Layout ................................................................. 1
F
Flash Memory .......................................................... 13
Flash Memory Schematic......................................... 26
G
G.711 µ-law Algorithm ............................................. 19
H
Hardware Components ............................................ 13
I
Input Signal Line ...................................................... 11
Internet Address......................................................... 4
L
Line Input ................................................................. 11
Line Output Amplifier ............................................... 12
M
Manufacturers’ Data Sheets ...................................... 9
Microchip Internet Web Site....................................... 4
O
OCPWM Driver ........................................................ 20
P
Ping-Pong Operation ............................................... 20
Playback .................................................................. 12
PWM Output Signal ................................................... 7
R
Reading, Recommended ........................................... 3
S
Schematic Diagrams ................................................ 23
Single-Ended Signal................................................... 7
Speech Sampling Input ............................................ 11
Speech Sampling Interface Schematic .................... 24
W
Warranty Registration ................................................ 3
WWW Address........................................................... 4