Specifications

ESS Technology, Inc. SAM0023-122898 11
ES1869 DATA SHEET
MIXER SCHEMATIC BLOCK DIAGRAM
MIXER SCHEMATIC BLOCK DIAGRAM
Figure 5 ES1869 Mixer Schematic Block Diagram
DMA 1
ADC/DAC
digital audio
DAC
DMA 2
digital audio
LINE
Mono_In
AUXA
AUXB
AOUT
ADC
Preamp
Output
Volume
Input
Playback
Mixer
Record
Record
Off
On
Record
Master
Volume
Volume
Source
Mixer
Monitor
MIC
DAC
FM
HWWT
I
2
S
X