ES521 参数 Datasheet PDF下载

初步

简介： ........................................................................................................... 3

内容ES521评估板： ........................................... ............ 3

应用软件，一览： ............................................ ............... 4

简介系统设置.............................................. ........................ 5

配置寄存器................................................ .................................. 7

蓄光自定义配置............................................... .................. 8

模拟播放和录制.............................................. ..................................... 8

状态寄存器的............................................... ............................................... 8

数字读取和写入.............................................. ........................................ 9

R

EADING和

W

RITING

S

TRINGS

.................................................................................... 9

R

EADING

R

AW

D

ATA

....................................................................................................... 9

ON BOARD时钟发生.............................................. ........................... 11

运行一个或两个设备............................................. ............................ 11

设立董事会.............................................. ............................................ 12

C

LOCK

C

ONFIGURATION

J

UMPER

(J9)............................................................................ 12

CODEC Ĵ

UMPER

(J1)..................................................................................................... 12

I

2

（C S）

女巫

（ SDA ， SCL ） ............................................. .............................................. 12

编解码器S

女巫

（ SCK ， WS ， MCLK ， SDI ， SDIO ） ....................................... ............ 12

R

ECOMMENDED电源

..................................................................................... 12

ES521原理图................................................ .................................................. .. 13

C

ONNECTORS和时钟发生器

......................................................................... 13

M

艾因

5216..................................................................................................................... 14

S

的Econd

5216................................................................................................................. 15

2