CM6510 / CM6510B
USB Audio Sound Chip
DESCRIPTION
FEATURES
CM6510 / CM6510B are a USB 2.0 audio chip builds
in 8051 for flexible applications. With internal
2-channel ADC and DAC, S/PDIF interface and USB
2.0 High speed switch makes it suits for different
kinds of Docking applications, such as iDevice
docking, Android Phone or Tablet/Slate docking
device and Netbook/Notebook docking.
USB 2.0 full-speed compliant
USB Audio Class 1.0 compliant
USB Human Interface Device (HID) Class 1.1
compliant
Build in USB 2.0 High speed switch
2 channel DAC for audio output interface
2 channel ADC for audio input interface
Build in 96K/88.2K/48K/44.1KHz and 16/24bit
S/PDIF transmitter
CM6510 / CM6510B is compatible with USB audio
Class 1.0, thus it can plug & play without additional
software installation on the major operation
systems. The internal DAC/ADC and S/PDIF out
interface support 96K/88.2K/48K/44.1KHz
sampling rate and 16/24bit resolution.
Build in Equalizer on both playback and recording
paths
Build in AGC on recording path
Support Digital Microphone interface
Support control, interrupt, bulk, and isochronous
data transfers
CM6510 / CM6510B integrates the Equalizer on
both playback and recording paths. With I2S in/out
interface, it can connect external DAC to get
higher audio quality or external DSP to process the
Support Synchronous and Asynchronous audio
data synchronization
Embedded 1T 8051
Master I2C control interface for external audio
BLOCK DIAGRAM
2 Channel I2S In
Microphone In
USB
Interface
AGC
ADC
SRAM
ROM
Line In
MCU
Crystal
Speaker/
Heaphone
DAC
2 Channel I2S Out
SPDIF Out
GPIO x 19
Uart, I2C
EEPROM
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