ISD-ES521 Nuvoton Technology Corporation of America, ISD-ES521 Datasheet - Page 2

• Manufacturer Part Number: ISD-ES521
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of ISD-ES521

• Lead Free Status / RoHS Status: Supplier Unconfirmed

INTRODUCTION: ........................................................................................................... 3
CONTENT OF THE ES521 EVALUATION KIT: ....................................................... 3
APPLICATION SOFTWARE AT A GLANCE:........................................................... 4
INTRODUCTION TO SYSTEM SETUP ...................................................................... 5
CONFIGURATION REGISTERS.................................................................................. 7
STORING CUSTOM CONFIGURATIONS ................................................................. 8
ANALOG PLAY AND RECORD ................................................................................... 8
THE STATUS REGISTER.............................................................................................. 8
DIGITAL READ AND WRITE ...................................................................................... 9
ON BOARD CLOCK GENERATION ......................................................................... 11
RUNNING ONE OR TWO DEVICES ......................................................................... 11
SETTING UP THE BOARD ......................................................................................... 12
ES521 SCHEMATICS.................................................................................................... 13
R
R
C
CODEC J
I
CODEC S
R
C
M
S
2
ECOND
EADING AND
EADING
LOCK
C S
ECOMMENDED POWER SUPPLY
ONNECTORS AND CLOCK GENERATION
AIN
WITCHES
5216..................................................................................................................... 14
C
5216................................................................................................................. 15
ONFIGURATION
R
UMPER
WITCHES
AW
W
(SDA, SCL)............................................................................................ 12
D
RITING
ATA
(J1)..................................................................................................... 12
(SCK, WS, MCLK, SDI, SDIO) .................................................... 12
....................................................................................................... 9
S
J
TRINGS
UMPER
..................................................................................... 12
(J9)............................................................................ 12
.................................................................................... 9
........................................................................ 13
2
Preliminary