CS4216-KL View Datasheet(PDF) - Cirrus Logic
Part Name
Description
Manufacturer
CS4216-KL Datasheet PDF : 58 Pages
| |||
Semiconductor Corporation
CDB4216
CS4216 Evaluation Board
Features
• Easy DSP Hook-Up
• Analog-in To Analog-out Loopback
Mode
• Correct Grounding and Layout
• Microphone Pre-amplifier
• Line Input Buffer
General Description
The CDB4216 and CDB4218 evaluation boards allow
easy evaluation of the CS4216 and CS4218 audio mul-
timedia codecs. Analog inputs provided include two
BNC line inputs for LIN1 and RIN1, and two 1/4" micro-
phone jacks on the LIN2 and RIN2 lines. Analog
outputs are available on two BNCs.
Digital interfacing is facilitated using one to three of the
buffered ribbon cable headers. All four serial modes of
the CS4216 and all three modes of the CS4218 are
supported using a simple DIP switch which is decoded
to select the proper mode and sub-mode.
• Digital and Analog Patch Areas
ORDERING INFORMATION: CDB4216 or CDB4218
Digital
I/O Port
Control
Port
Audio
Port
Digital Patch
Area
Configuration
Switch
Digital
I/O
Buffers
&
MUX
OSC
(+5V)
CLKIN
VD DGND
Analog Patch
Area
LIN2
A = 14 dB
RIN2
CS4216
LIN1
RIN1
A = - 6 dB
LOUT
ROUT
Microphone
Jacks
Line Inputs
Line Outputs
AGND
(+5V)
VA
Crystal Semiconductor Corporation
P.O. Box 17847, Austin, TX 78760
(512) 445 7222 Fax: (512) 445 7581
Copyright © Crystal Semiconductor Corporation 1993
(All Rights Reserved)
JUN ’93
CS83DB4
39
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