SA9800 Datasheet PDF - SAVITECH

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SA9800
SAVITECH

Part Number SA9800
Description IEEE 802.11n 2.4GHz Wireless Audio Module
Page 10 Pages


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SA9800
IEEE 802.11n 2.4GHz Wireless
Audio Module
With AirPlay function
V1.8
SAVITECH Corporation
The information shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission
2014 SAVITECH Co., Ltd. All right reserved.



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Overview
BRAVO-DSD/PCM
SA9800
Airplay Wireless-Audio Module
The SA9800 is Airplay Wireless Audio module lets you wirelessly
stream what you’re listening to on your iOS device, iTunes or OS X
computer to the SA9800. It is a host-less design and no extra host
MCU required for wireless audio applications. The built-in high-speed
processor handles all of network and audio functions. The auto-
grouping function allows user to set multiple wireless speakers into a
group for creating either multi-room audio broadcasting or a pair of
left/right channel speakers applications easily.
Features
Built-in IEEE 802.11n 150 Mbps.
Support AP client mode and AP mode
I2S digital audio input/output Interface up to 2CH 16bits/48KHz
USB 2.0 interface to connect Hi-End USB audio SoC
Co-processor supports up to 32bits/384KHz and DSD64/128
Host-less design for AirPlay applications
AirPlay audio streaming/control
Apples Wireless Accessory Configuration technology
APP and web browser for easily configuration
DLNA audio renderer.
SaviCast Virtual Sound Card Driver for Windows PC wireless audio streaming.
Auto grouping for multiple speakers application
Paring 2 audio module to L/R Speaker.
I2S input can support AUX in or Bluetooth audio input to multi-room broadcasting.
UART for connecting to external MCU.
OTA firmware upgrade
Allow iPhone /iPod Dock share one Apple CP.
The information shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission
2014 SAVITECH Co., Ltd. All right reserved.



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Module Block Diagram
Vin 3.3V
VR
Memory
SPI
Flash
CPU
SA9618
RF Interface RF IC
X’tal
Ipex connector
SA9800
Module and Audio Co-processor System Diagram
SA9800
SA9227
32/384K I2S
24/384K SPDIF
DSD64/DSD128
HID
GPIOs
MIDI
UART
Ethernet
Low jitter
The information shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission
2014 SAVITECH Co., Ltd. All right reserved.



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Module Pin Definition
Pin No. Type
1P
2G
3 I/O
4G
5 I/O
6O
7G
8O
9G
10 O
11 O
12 O
13 G
14 O
15 I
Description
VDD3.3V
GND
USB_DM
GND
LED3 (I2C_Int)
LED2
Low Active
GND
UART_TX
GND
I2S_MCLK
I2S_SCK
I2S_SDO
GND
TXOP
RXIP
Pin No. Type
16 I
17 O
18 G
19 I/O
20 I
21 G
22 I
23 G
24 I/O
25 O
26 I/O
27 O
28 I/O
29 G
30 P
Description
RXIN
TXON
GND
I2S_WS
I2S_SDI
GND
UART_RX
GND
I2C_DATA
I2C_CLK
Tack-SW
Low Active
LED4 LAN
Low Active
USB_DP
GND
VDD3.3V
The signal type codes are used in the tables: I:Input ; O:Output; P:Power pin; G:Ground;
* TXOP/TXON:10/100M Ethernet physical layer transmit pair. For differential data reception.
* RXIP/RXIN:10/100M Ethernet physical layer receive pair. For differential data reception
LED Definition
LED
LED2 Ready
LED3 Error
LED 4 LAN
Status
Off
On
Blinking
Blinking
On
Definition
SA9800 cannot establish a connection to the network
Network Ready
WAC mode
Connecting fail
Ethernet active and get connection
The information shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission
2014 SAVITECH Co., Ltd. All right reserved.



SA9800 datasheet pdf
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SA9800 pdf
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