a module solution provider
WA6800-00
WiFi Audio Solution Module
MIPS24Kc processor + DDR3 + NOR flash
USB / SPDIF / I2C / UART Interface
192 k / 24 bit Audio Quality
802.11b/g/n + PCB Antenna
WiFi Logo Certification
FCC / CE Certification
Reliability Validation
Version 2.0 / Aug 20th, 2014
Copyright © JORJIN TECHNOLOGIES INC. 2014
http://WWW.JORJIN.COM.TW
CONFIDENTIAL
Doc No: WA6800-00
GENERAL DESCRIPTION
The WA6800-00 is a highly integrated audio decoder designed for local playback and wireless
streaming applications. Main features of the module include major kind of decoders, DDR and
NOR devices, USB / UART /I2C /SPDIF /Digital Audio interface, and build in PCB antenna.
1. FEATURES INTRODUCTION
1.1 System and Peripherals
Board Size: L x W x H = 30mm x 62.2mm x 9.6mm
500MHz MIPS24Kc processor
Audio engine with HW acceleration
128MB DDR3 SDRAM with 16-bit data interface
16MB Serial NOR Flash with dual I/O date interface
USB 2.0 High Speed Host controller and PHY
Supports UART /IrDA/I2C/GPIO/SPDIF/ Digital Audio interface.
1.2 Wireless LAN
CMOS MAC, Baseband PHY, and RF in a single chip for IEEE 802.11b/g/n compatible
WLAN
Complete 802.11n solution for 2.4GHz band
72.2Mbps receive PHY rate and 72.2Mbps transmit PHY rate using 20MHz bandwidth
150Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth
IEEE 802.11e QoS Enhancement (WMM) support
802.11i (WPA, WPA2). Open, shared key, and pair-wise key authentication services
Supports Wake-On-LAN (WOL)
1.3 Audio Interface and Function
Built-in Audio DAC with 24-bit resolution
IEC-60958 (SPDIF) digital audio output
LPCM, ADPCM, FLAC, AAC, WAV, and OGG Vorbis
RA1/RA-cook/RA-lossless, and WMA/WMA Pro (Licensee Only)
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2. Function Block Diagram
2.1 Module Diagram
USB Host
8188
ETV
USB USB
PHY PHY
UART
I2C
DDR3
SDRAM
RTD1034
GPIO
NOR
Flash
L/R out
S/PDIF
figure 1. Module Diagram
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2.2 RTD1034 Diagram
3. Pin Out description
3.1 Pin-out connector
JP1
3.3VD
IR_IN
GPIO6
GND
USB0_HSDM
USB0_HSDP
GND
I2C_SDA
UART0_RX
GND
1
3
5
7
9
2
4
6
8
10
GPIO1
GND
AMUTEB
GPIO2
I2C_SCL
11 12
13 14
15 16
17 18
19 20
21 22
23 24
5VD
5VD
UART0_TX
GPIO4
GND
SPDIF_OUT
AOR
AOL
HEADER2X12 2.0mm\M
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3.2 Pin Out Description
P
1
Name
NC
Type
Description
2
3.3VD
GPIO1
IR_IN
GND
Power
I/O
Power 3.3V output
Isolation General Purpose IO
Infrared Input from IR Receiver
System ground
3
4
Input
Ground
I/O
5
6
GPIO6
AMUTEB
GND
Isolation General Purpose IO
Audio console
7
Mute
Ground
I/O
8
System ground
9
GPIO2
General Purpose IO
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
USB0_HSDM Differential
USB D- Signal
I2C0_SCL
USB0_HSDP
5VD
clock
Differential
Power
I2C Serial Clock Output
USB D+ Signal
System Power DC in
System ground
GND
Ground
Power
5VD
System Power
I2C0_SDA
UART0_TX
UART0_RX
GPIO4
Data
I2C Serial Data Signal
UART Transmit Data Output
UART Receive Data Input
Isolation General Purpose IO
System ground
Serial
Serial
I/O
GND
Ground
Ground
DAC out
S/PDIF
DAC out
GND
System ground
AOR
Audio DAC Output R-Channel
IEC60958 (SPDIF) Output
Audio DAC Output L-Channel
SPDIF OUT
AOL
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4. POWER DESCRIPTION
4.1 power supply
Adequate power and ground is provided for high-speed digital and sensitive analog design and
Wireless LAN .
Power
5V
Min. Typ. Max. Unit Description
4.5
5
5.5
V
V
V
V
V
V
V
V
V
V
System Power
-
1.0V
1.0
1.0
1.05
1.5
3.3
3.3
0.75
1.2
1.5
-
-
Core Digital Logic of RTD1034
Analog Logic of RTD1034
Power Supply of Isolated Block Logic
SSTL15 I/O Pad
-
1.0V
-
1.05
ISO_1.0V
1.5V
-
-
3.0
1.0
-
-
3.3V
3.6
Power Supply of I/O / Wifi / Flash
Power Supply of RTC Block
I/O reference voltage of SSTL15 Interface
RTL8188 Core Supply Voltage
RTL8188 Supply Voltage
RTC_3.3V
DVRI
1.2V
-
-
-
-
-
1.5V
-
-
IDD33
600
mA RTL8188 3.3V Rating Current
4.2 Electrical Characteristics of LVTTL I/O Pads
4.3 Suspend Function
The RTD1034NA provides a Sleep Mode that shuts down all functions but WLAN to save power
during idle state. Sleep Mode is entered via a software instruction sequence, and exited by a Wake
On WLAN or a hardware reset.
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4.4 Power-On Sequence
Generally, the power-on sequence should be as follows
Apply 3.3V, 1.0V, and 1.5V
Wait for power supplies to be stable
Reset operation completes
System boots up
POR Circuit Specification
Power-On Sequence Timing
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CONFIDENTIAL
Doc No: WA6800-00
5. Characteristic
5.1 Module Characteristic
PRODUCT
WiFi Audio
WA6800
DIP
MODEL NO.
TYPE OF THE EQUIPMENT
NOMINAL VOLTAGE
5 Vdc
VOLTAGE OPERATING RANGE Vnom= 5
Vmin= 4.5
Vmax= 5.5
OPERATION TEMPERATURE
-20 ~ 85
CCK, DQPSK, DBPSK for DSSS
64QAM, 16QAM, QPSK, BPSK for OFDM
DSSS, OFDM
MODULATION TYPE
MODULATION TECHNOLOGY
OPERATING FREQUENCY
2412 ~ 2442MHz
802.11b:11/5.5/2/1Mbps
802.11g: 54/48/36/24/18/12/9/6Mbps
802.11n: MCS0 ~ MCS7
1~ 13
TRANSFER RATE
NUMBER OF CHANNEL
EIRP POWER
ANTENNA TYPE
I/O PORTS
15.3 db
PCB antenna with -0.43 dBi gain
Refer to user’s manual
2000V
ESD(HBM)
ESD(MM)
200V
5.2 Module Power Comsuption
Votage (V)
I (mA)
Pd (mW)
Tye
Max.
Typ
Max
Typ
Max
System
power
5.0V
5
5.5
240
260
1200
1430
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5.3 WLAN Characteristic
WLNA Transmitter
Characteristics
Condition
MAX EVM
Min
Tyd
Max Unit
11M CCK
5.5M CCK
2M DSSS
1M DSSS
54M OFDM
48M OFDM
36M OFDM
24M OFDM
18M OFDM
12M OFDM
9M OFDM
6M OFDM
MCS7
35%
35%
35%
35%
-25
-25
-19
-19
-13
-13
-8
14.0
14.0
14.0
14.0
12.2
12.2
12.2
12.2
12.2
12.2
12.2
12.2
11.0
11.0
15.67
15.73
15.69
15.65
13.73
13.76
13.77
13.75
13.77
13.78
13,73
13.79
12.69
12.72
-----
-----
-----
-----
-----
-----
11b Output
Power
-----
dbm
-----
11g Output
Power
-----
-----
-----
-----
-----
-----
-8
-28
-5
11n Output
Power
MCS0
WLNA Receive
Characteristics
Condition
Min
Tyd
Max
Unit
dbm
11M CCK
5.5M CCK
2M Barker
1M Barker
54M OFDM
48M OFDM
36M OFDM
24M OFDM
18M OFDM
12M OFDM
9M OFDM
6M OFDM
MCS7
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-96
-94
-91
-87
-75
-76
-81
-84
-87
-89
-91
-92
-72
-91
-83
-87
-90
-92
-71
-72
-77
-80
-83
-85
-87
-88
-68
-87
11b Rx Sensitivity
11g Rx Sensitivity
11n Rx Sensitivity
MCS0
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5.4 Audio Performance
DAC quality
DAC(10K Ohm Loading)
Resolution
24
-83
Bits
THD+N (1KHZ, 0dB)
SNR(1KHz, -60dB)
Output level (20Hz)
Output level (20KHz)
Output Voltage (1KHz)
dBFS
BFS
93d
-0.07
-0.07
1.04
dBFS
dBFS
V rms
SPDIF quality
DAC(10K Ohm Loading)
Resolution
24
-136
93d
0
Bits
THD+N (1KHZ, 0dB)
SNR(1KHz, -60dB)
Output level (20Hz)
Output level (20KHz)
Output Voltage (1KHz)
dBFS
BFS
dBFS
dBFS
V rms
0
139
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6. I/O INTERFACE
One set of USB / I2C / UART / R-L audio / SPDIF and three GPIO interfaces are supported.
UART Application Diagram
This UART is used to debug function.
I2C Application Diagram
Currently, I2C is used for MFI certification processor.
USB Application Diagram
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7. VERIFIED IR PROTOCAL
7.1 NEC Protocol
Address and command are transmitted twice for reliability
Pulse distance modulation
Carrier frequency of 38kHz
Bit time of 1.12ms or 2.25ms
7.2 Sony SIRC Protocol
Pulse width modulation
Carrier frequency of 40kHz
Bit time of 1.2ms or 0.6ms
7.3 Philips RC-5 Protocol
Bi-phase coding
Carrier frequency of 36kHz
Constant bit time of 1.8ms
7.4 Philips RC-6A Protocol (Mode 0 Only)
Bi-phase coding
Carrier frequency of 36kHz
Constant bit time of 888µs (except trailer bit)
7.5 Sharp Protocol
Pulse distance modulation
Carrier frequency of 38kHz
Bit time of 1ms or 2ms
7.6 IR Protocol
IR Verified Protocol
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8. WIFI LOGO Certification
TBD
9. FCC/CE Certification
TBD
10. RELIABILITY Test Plan
WA6800-00 WiFi Audio Module Reliability Plan
Items
Test Condition
Test Duration Sample Size (ea)
Reference
1.High Temp. Storage Life Test.
HTSL
70°C，No Bias
Check point at 300hrs
500hrs
500hrs
5
5
JESD 22-A103
2.Temperature Humidity Test.
THT
70°C，85%RH
Check point at 300hrs
JED-4701
method102
3.High Temperature Operating
Life Test.HTOL
70°C，Vmax bias, dynamic
Check point at 300hrs
500hrs
5
JESD22-A108
TI conditions: max acceleration 20G, 20
- 2000 - 20 Hz Log sweep, 4 mins per
cycle, performed 4 times in each
orientation of X, Y, Z (3 perpendicular
directions).
4.Vibration
5.Drop
3hrs
3hrs
5
5
JESD22-B103B
JESD22-B111
Peak 1500G+/-10%, pulse 1.0ms+/-10%
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11. MECHANICAL DIMENSION
11.1 Product’s Outline : W x L x H = 62.2 x 30 x 9.6 mm
11.2 Connector’s Outline
11.3 PCB Hole Layout
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