ASAHI KASEI

[AKD4386]

<KM072001>

2005/10

- 3 -

Other Jumper pins set up

[JP1] (VDD2): D3V and VCC

OPEN:

Separated

SHORT:

Common. (The connector “VCC” can be open.) <Default>

[JP2] (VDD1): VDD and D3V

OPEN:

Separated

SHORT:

Common. (The connector “D3V” can be open.) <Default>

[JP3] (REG): +5V and VDD

OPEN:

Separated

SHORT:

Common. (The connector “VDD” can be open.) <Default>

The regulator can be supplied 3.0V to all circuits by shorting JP1, JP2 and JP3 and supplying 5V to +5V connector.

[JP4] (GND): Analog ground and Digital ground

OPEN:

Separated

SHORT:

Common. (The connector “DGND” can be open.) <Default>

[JP11] (BCFS): Select BICK of the AK4386

x1:

BICK=128fs in case of MCLK=256fs/384fs/512fs/768fs.

BICK=64fs in case of MCLK=192fs.

x2:

BICK=64fs in case of MCLK=128fs/256fs/384fs/512fs/768fs.

BICK=32fs in case of MCLK=192fs.

BICK=128fs in case of MCLK=1024fs/1536fs.

x4:

BICK=32fs in case of MCLK=128fs/256fs/384fs/512fs/768fs.

BICK=64fs in case of MCLK=1024fs/1536fs.

x8:

BICK=32fs in case of MCLK=1024fs/1536fs.

[JP9] (DIV), [JP10] (CLK), [JP12] (LRFS)

When using J3 (EXT), these jumper pins should be set according to Table 1.