AKD4104-A Datasheet, PDF (3/19 Pages) Asahi Kasei Microsystems – 192kHz 24-Bit 3.3V DIT

[AKD4104-A]
„ The function of the toggle SW
[SW1] (AK4104-PDN): Resets the AK4104. Keep “H” during normal operation.
The AK4104 should be reset once by bringing SW1 “L” upon power-up.
„ Serial control
The AKD4104-A can be controlled via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT4
(uP-I/F) to PC by 10-line flat cable packed with the AKD4104-A. Take care of the direction of connector. There is a
mark at pin#1. The pin layout of PORT4 as shown Figure 3.
PORT4
uP I/F
9
1
10
2
Figure 3. PORT4 pin layout
<KM089600>
-3-
2007/05