AKD4118A-A Datasheet, PDF (7/23 Pages) Asahi Kasei Microsystems – AK4118A Evaluation Board Rev.0

[AKD4118A-A]
„ B, C, U, V Inputs and output
B(block start), C(channel status), U(user data) and V(validity) are inputted/outputted via 10pin header (PORT3:
BCUV). Pin arrangement of PORT3 has become like Figure 3.
PORT3
BCUV
10
6
1
5
Figure 4. PORT3 pin layout
„ Serial control
The AK4118A can be controlled via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT6
(uP-I/F) with PC by 10-line flat cable packed with the AKD4118A-A. Take care of the direction of connector. There
is a mark at pin#1. The pin layout of PORT6 is as Figure 5.
Mode
4 wire Serial
IIC
SW1_6
JP18
L
CDTO/CM0=“H”
H
SDA and CM0=“L”(Note)
Note: In IIC mode, the chip address is fixed to “01”.
Table 16. Set-up of Parallel mode and Serial mode
PORT6
uP I/F
2
10
1
9
Figure 5. PORT6 pin layout
This evaluation board encloses control software. A software operation procedure is included in an evaluation board
manual.
[KM100300]
-7-
2009/08