CDB4341A Cirrus Logic Inc, CDB4341A Datasheet - Page 7

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CDB4341A

Manufacturer Part Number
CDB4341A
Description
Audio Modules & Development Tools Eval Bd
Manufacturer
Cirrus Logic Inc
Datasheet

Specifications of CDB4341A

Description/function
Audio D/A
Operating Supply Voltage
5 V
Product
Audio Modules
For Use With/related Products
CS4341A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
*Default setting from factory
Notes:
DS590DB1
CSLR/FCK
DEM_8414
JUMPER
ENCTRL
HDR1-6
HDR15
HDR16
HDR17
HDR 7
HDR 8
MCLK
SCLK
M0
M1
M2
M3
The CDB4341A evaluation board is shipped from the factory configured for I
Selects channel for CS8414
channel status information
CS8414 mode selection
N/A
N/A
Selects source of clocks and
audio data
Enables the external mute for
AOUTA
Enables the external mute for
AOUTB
Selects Single-Speed or Double-
Speed Modes
SCL Pull-Up
SDA Pull-Up
AD0
Enables/Disables parallel port
Table 4. CDB4341A (I
PURPOSE
2
C Mode) Jumper Selectable Options
POSITION
*Enable
Disable
*LOW
*8414
*8414
*High
*EXT
*Low
*Low
*Low
DEM
LOW
LOW
OFF
OFF
EXT
*ON
*ON
*LO
INT
*x1
*HI
*HI
÷2
HI
HI
See CS8414 Datasheet for details
See CS8414 Datasheet for details
N/A
“Don’t Care” for CS4341A
Selects CS8414 as source
Digital I/O header becomes an source
Mute Enabled
Mute Disabled
Mute Enabled
Mute Disabled
Selects Single-Speed Mode
Selects Double-Speed Mode
SCL pulled high
Invalid for I
SDA pulled high
Invalid for I
“Don’t Care” for Control Port Mode
Enables parallel port
Disables parallel port (must use HDR14)
FUNCTION SELECTED
2
2
C mode
C mode
CDB4340A/41A
2
C mode.
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