STEVAL-PCC012V1 STMicroelectronics, STEVAL-PCC012V1 Datasheet - Page 93

• Manufacturer Part Number: STEVAL-PCC012V1
• Description: BOARD DEM CONN GATEWAY STM32F107
• Manufacturer: STMicroelectronics
• Series: STM32r
• Type: Other Power Managementr

Specifications of STEVAL-PCC012V1

• Main Purpose: Interface, Connectivity
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: STM32F107
• Primary Attributes: Ethernet and 4 Digital/Analog Connectors
• Secondary Attributes: On-Board LEDs and Joystick
• Interface Type: Ethernet, USB, I2C, SPI, UART
• Operating Supply Voltage: 3.3 V
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: STM32F107xx
• Other names: 497-10757

STM32F105xx, STM32F107xx
A.3
Complete audio player solutions
Two solutions are offered, illustrated in
Figure 53
This solution implements an audio crystal to provide audio class I
clock (0.5% error maximum, see the Serial peripheral interface section in the reference
manual for details).
Figure 53. Complete audio player solution 1
Figure 54
synchronization of input/output audio streaming using a hardware Codec.
Figure 54. Complete audio player solution 2
Mass-storage
SDCard
14.7456 MHz
MMC/
device
Mass-storage
USB
SDCard
device
MMC/
XTAL
14.7456 MHz
USB
shows storage media to audio DAC/amplifier streaming using a software Codec.
shows storage media to audio Codec/amplifier streaming with SOF
XTAL
SOF
SOF synchronization of input/output
STM32F105/STM32F107
PHY
OTG
SPI
+
audio streaming
STM32F105/STM32F107
mode) +
(host
Doc ID 15274 Rev 5
OTG
PHY
SPI
Cortex-M3 core
72 MHz
Program memory
application
Cortex-M3 core
System
User
File
72 MHz
Program memory
Figure 53
application
CODEC
System
Audio
User
File
and
GPIO
SPI
I2S
Figure
GPIO
SPI
I2S
54.
Application block diagrams
2
CODEC
S accuracy on the master
Audio
buttons
screen
Control
touch
LCD
DAC +
Audio
ampli
Audio
ampli
buttons
screen
Control
touch
LCD
ai15660
ai15661
93/101