[AKD4184A-A]

The function of the toggle SW

*Upper-side is “H” and lower-side is “L”.

[SW31] (RESETN): Power down of AK4184A. Keep “H” during normal operation.

Indication for LED

[LED1~8] (GP0~7): Monitor GP0~7 pin of the AK4184A. LEDs turn on when GP0~7 pin is “H” level.

[LED9, 10]: Monitor BRCONT pin for the AK4184A. LED turns on when LED controller power up.

Serial Control

The AKD4184A can be connected via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT1

(CTRL) with PC by D-sub 25pin parallel cable.

<KM093500>

2008/03

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