ASAHI KASEI
[AKD4633-A]
<KM079407>
2016/10
- 11 -
The function of the toggle SW
[SW1] (DIR)
: Power control of AK4114. Keep “H” during normal operation.
Keep “L” when AK4114 is not used.
[SW2] (PDN)
: Power control of AK4633VN. Keep “H” during normal operation.
Indication for LED
[LED1] (ERF): Monitor INT0 pin of the AK4114. LED turns on when some error has occurred to AK4114.
Serial Control
The AKD4633-A should be connected to a PC (IBM-AT compatible) via a USB control box (AKDUSBIF-B)
included in this package. The USB control box is connected to a PC with a USB cable and the AKD4633-A with a
10-pin flat cable. (
Note 1
,
Note 2
)
Note 1. The AKD4633-A accepts only one AKDUSBIF-B at one time. It does not operate if two or more
AKDUSBIF-Bs are connected.
Note 2. Connect the 10pin Flat Cable as the red line of the cable is connected to the 6 pin of the 10pin Header of the
board.
PC
USB Cable
AKDUSBIF-B
USB
Connector
Evaluation Board
AKD4633-A
10pin Connector
(PORT4)
Device
AK4633
10pin Flat Cable
Set Red line to No.6 pin side.
6
10
Figure 2. AKDUSBIF-B Connection
