AKD4114 Datasheet, PDF (7/23 Pages) Asahi Kasei Microsystems – AK4114 Evaluation Board Rev.0

ASAHI KASEI
[AKD4114-B]
„ 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 3. PORT3 pin layout
„ Serial control
The AK4114 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 AKD4114-B. Take care of the direction of connector. There is
a mark at pin#1. The pin layout of PORT6 is as Figure 4.
Mode
SW1_6
JP18
4 wire Serial
L
CDTO/CM0=“H”
IIC
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 4. PORT6 pin layout
This evaluation board encloses control software. A software operation procedure is included in an evaluation board
manual.
<KM076600>
-7-
2004/11