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F20 Datasheet(PDF) 92 Page - List of Unclassifed Manufacturers

Part # F20
Description  8-ch normal DMA controllers and 8-ch dedicated DMA controllers
PDF  111 Pages
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Manufacturer  ETC2 [List of Unclassifed Manufacturers]
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F20 Datasheet(HTML) 92 Page - List of Unclassifed Manufacturers

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Boxchip F20 Datasheet
Boxchip. All rights reserved.
Ver 1.01
Page 92
30.
Audio Codec
30.1.
Audio Codec Overview
Embedded Audio Codec Includes below features:
On-chip 24-bits DAC for play-back
On-chip 24-birs ADC fro recorder
On-chip Class-D Power Amplifier for speaker
Support analog/ digital volume control
Support 48K and 44.1K sample family
Support FM/ Line-in/ Microphone recorder
30.2.
Audio Codec Signal Description
Table 30-1. Audio Codec Signal Description
Signal
Name
Description
Type
Pin
Name
Ball#
HPL
Audio DAC(24bit) output for Left channel ofHeadphone
AO
HPL
U14
HPR
Audio DAC(24bit) output for Right channel of Headphone
AO
HPR
T14
HPCOM
Audio DAC(24bit) amplifier output
A
HPCOM
V14
HPCOM_FB Audio DAC(24bit) amplifier Feedback
A
HPCOM_FB
V15
FMINL
Audio ADC(24bit) Input for Left channel of FM radio
AI
FMINL
W16
FMINR
Audio ADC(24bit) Input for Right channel of FM radio
AI
FMINR
Y16
LINEINL
Audio ADC(24bit) Input for Left channel of Line In
AI
LINEINL
Y15
LINEINR
Audio ADC(24bit) Input for Right channel of Line In
AI
LINEINR
W15
MICINL
Audio ADC(24bit) Input for Left channel of Microphone
AI
MICINL
W17
MICINR
Audio ADC(24bit) Input for Right channel of Microphone
AI
MICINR
Y17



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