CDB4391A Ver la hoja de datos (PDF) - Cirrus Logic
Número de pieza
componentes Descripción
Lista de partido
CDB4391A Datasheet PDF : 24 Pages
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CDB4391A
JUMPER /
SWITCH
SW1 - M0
SW1 - M1
SW1 - M2
SW1 - M3
SW1 -
CSLR/FCK
HDR8
PURPOSE
CS8414 mode selection
CS8414 mode selection
CS8414 mode selection
CS8414 mode selection
Selects channel for CS8414
channel status information
External mute for AOUTA
HDR7
External mute for AOUTB
ENCTRL
Enables / Disables parallel port
M0/AD0/CS
CS4391A Mode Selection
M1/SDA/CDIN
CS4391A Mode Selection
M2/SCL/CCLK CS4391A Mode Selection
M3
CS4391A Mode Selection
HDR1 to HDR6 Selects source of clocks and
audio data
POSITION
*LO
*HI
*LO
*LO
*LO
*ON
OFF
*ON
OFF
ENABLE
*DISABLE
*HI
LO
HI
*LO
GND
HI
*DEM
HI
*LO
*8414
EXT
FUNCTION SELECTED
See CS8414 datasheet for details
See CS8414 datasheet for details
See CS8414 datasheet for details
See CS8414 datasheet for details
See CS8414 datasheet for details
Mute Enabled
Mute Disabled
Mute Enabled
Mute Disabled
Invalid for Stand-Alone Mode
Disables parallel port
See CS4391A data sheet for details
See CS4391A data sheet for details
See CS4391A data sheet for details
Allows the CS8414 to control de-emphasis
See CS4391A data sheet for details
Selects CS8414 as source
Digital I/O header becomes source
Table 3. CDB4391A Jumper and Switch settings - STAND-ALONE MODE
*Settings for Stand-Alone mode
Notes:
The CDB4391A evaluation board is shipped from the factory configured for Control Port mode.
DS600DB1
7
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