AKD5356 Datasheet, PDF (5/27 Pages) Asahi Kasei Microsystems – digital audio 20bit A/D converter with Pre-Amp and Analog Volume.

ASAHI KASEI
[AKD5356]
n Serial Control
The AK5356 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 AKD5356.
Connect
CSN
CCLK
PC
CDTI ^AKD5356
10 wire
10pin
flat cable Connector
10pin Header
Figure 5. Connect of 10 wire flat cable
n Other Jumper Pins
(1) JP9 (VD) : Select DVDD pin of the AK5356
VA: DVDD pin is supplied from AVDD pin via 10Ω.
VD: DVDD pin is supplied from JP17.
(2) JP15 (MVDD) : Select MVDD pin of the AK5356
TERM: MVDD pin is supplied from MVDD terminal.
REG : 3V is supplied to MVDD pin via the regulator.
(3) JP16 (AVDD): Select AVDD pin of the AK5356
TERM: AVDD pin is supplied from AVDD terminal.
REG : 3V is supplied to AVDD pin via the regulator.
(4) JP17 (DVDD): Select digital logics [DVDD pin, U2(74LCV541), U5(74LCV07A)]
TERM: The digital logics are supplied from DVDD terminal.
REG : 3V is supplied to the digital logics via regulator.
n The function of the toggle SW
Upper-side is “H” and lower-side is “L”.
[SW1] (PDN): Reset the AK5356. Keep “H” during normal operation.
[SW3] (DIT): Reset the AK4103. Keep “H” during normal operation.
<KM068501>
-5-
2002/10