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AKD4631-VN Datasheet, PDF (11/44 Pages) Asahi Kasei Microsystems – 16bit mono CODEC with MIC/SPK amplifier. | |||
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ASAHI KASEI
 The function of the toggle SW
[SW1] (DIR) : Power control of AK4114. Keep âHâ during normal operation.
Keep âLâ when AK4114 is not used.
[SW2] (PDN) : Power control of AK4631VN. Keep âHâ during normal operation.
[AKD4631-VN]
 Indication for LED
[LED1] (ERF): Monitor INT0 pin of the AK4114. LED turns on when some error has occurred to AK4114.
 Serial Control
The AK4631-VN can be controlled via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT2
(CTRL) with PC by 10 wire flat cable packed with the AKD4631-VN
Connect
CSN
CCLK AKD4631-VN
PC
CDTI
10 wire
10pin
flat cable Connector
10pin Header
Figure 2. Connect of 10 wire flat cable
<KM077302>
- 11 -
2005/12
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