AKD4363 Datasheet, PDF (5/30 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.A FOR AK4363

ASAHI KASEI
[AKD4363]
[JP3](DVDD): DVDD of AK4363
3V: Independent of AVDD <default>
AVDD: Same as AVDD (The connector “3V” can be open.)
[JP5](DZF): Mute circuit
ON: Used (Analog output is muted when DZF=”H”.) <default>
OFF: Not used
[JP11](SDTI): SDTI of AK4363
DATA: Data is input <default>
GND: “0” data is input
n The function of the toggle SW (SW1)
Upper-side is “H” and lower-side is “L”.
[SW1] (-PD): Resets the AK4363. Keep “H” during normal operation.
n The indication content for LED
[LED1] (VERF): Monitors VERF pin of the CS8414. LED turns on when some error has occurred to CS8414.
[LED2] (PREM): Indicates whether the input data is pre-emphasis or not.
LED turns on when the data is pre-emphasised.
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