User's Manual

27
9 ANNEXE 1: CK5050+APPLICATION (example)
DSP Audio Processor
Parrot CK5050+
Microcontroller
UART1
UART0
MIC1
MIC1P
MIC1N
MIC2P
MIC2N
ADC
I2S
UART
I2S_IN
1
I2S_OUT
I2S_CLK
I2S_SYNC
Power
VCC
NRESET
VSS
P5+ Asic
SDRAM : 64 Mbits
Flash : 256 Mbits
Bluetooth 2.0 EDR
3.3V
Reset
Vss
CDRW
Integrated MP3/WMA
USB Connector
I2S I2C
I2S
I2C
UART
USB 2.0 OTG
USB1_D+
USB1_D-
USB
1
_ID
USB1_VBUS
D
rive Vbus
5V_USB
USB
1
_DRV_VBUS
Host AT commands and Flash Update
Apple
Authent.
IC
I2C
I2C
Debug Interface
I2S
_MCLK
USB Connector
USB0_D+
US
B
0
_DRV_VBUS
USB0_D-
USB
0
_ID
USB
0
_VBUS
Drive Vbus
LINE IN
MICBIAS
Microphones
LIN
RIN
BOOTS
BOOTS
Audio input
Selection
: microphone inputs or
Line In
GPIO
MIC
2