AKD4160-A Datasheet, PDF (5/37 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4160

■ Other Jumper Pins set up
Main Board
[JP1] (GND): Analog ground and Digital ground
OPEN: Separated.
SHORT: Common. <Default>
[JP4] (I/O):
A-B:
B-A:
Selection of U4 (74AVC4T245)’s operation
A data to B bus when IRQ / GPIO is used as input. <Default>
B data to A bus when IRQ / GPIO is used as output.
[JP5] (AD0): Device address bit 0’s setting on I2C-bus Mode
OPEN: AD0 bit is fixed to “H”.
SHORT: AD0 bit is fixed to “L”. <Default>
[JP6] (AD1): Device address bit 1’s setting on I2C-bus Mode
OPEN: AD1 bit is fixed to “H”.
SHORT: AD1 bit is fixed to “L”. <Default>
[JP7] (IRQ0N): Interrupt I/O pin 0’s setting
H:
IRQ0N pin is pulled up.
L:
IRQ0N pin is pulled down. <Default>
[JP8] (IRQ1N):
H:
L:
Interrupt I/O pin 1’s setting
IRQ1N pin is pulled up.
IRQ1N pin is pulled down. <Default>
[JP9] (IRQ2N):
H:
L:
Interrupt I/O pin 2’s setting
IRQ2N pin is pulled up.
IRQ2N pin is pulled down. <Default>
[JP10] (3.3V): Power supply short
OPEN: When the voltage of IFVDD and VDD is different. <Default>
SHORT: When the voltage of IFVDD and VDD is the same.
■ The function of the Switch
[SW1] (RSTN): A push button switch for reset control of the AK4160.
Keep pushing SW1 if continuous reset is needed.
[AKD4160-A]
<KM104501>
-5-
2010/11