Jumpers Number

Setting

Functions describing

Jumper1  PLLEN

Active (OFF)

Bypass (ON)

PLL setting

Stopband Attenuation

-130DB

-90DB

-50DB

Digital filter Stopband Attenuation

Jumper2 ATT1

(OFF)

(OFF)

 ( ON)

 (ON)

Jumper3 ATT0

(OFF)

 (ON)

(OFF)

 (ON)

Oversampling

8X

4X

2X

NOS

Oversampling setting

Jumper4 IPS0

(OFF)

 OFF)

 (ON)

 (ON)

Jumper5 IPS1

(OFF)

 (ON)

(OFF)

 (ON)

Jumper6 DITH

Active (OFF)

Inactive(ON)

Data Dithering

Jumper8 CLKS0

Can't change the setting

For other DACs design and setting

Jumper9 CLKS1

Jumper10 OWS1

Jumper11 OWS0

Note:     ON mean the jumper push on. (On the old DSP-1 is DIP switch, ON mean put the DIP switch to ON side)
              OFF mean the jumper pull off. (On  the old DSP-1 is DIP switch, ON mean put the DIP switch to OFF side)