AKD7782-A Datasheet, PDF (7/73 Pages) Asahi Kasei Microsystems – AK7782 Evaluation Board Rev.0

„ Setting of Jumper Pins
[AKD7782-A]
Main board:
Jumper
Setting (Default)
Note
JP1 (AK4118A Clock)
JP2 (CHIP-AVDD)
JP3 (CHIP-DVDD18)
JP4 (CHIP-DVDD)
JP5 (AIN1L-SEL)
JP6 (AIN1R-SEL)
JP7 (AIN2L-SEL)
JP8 (AIN2R-SEL)
JP9 (AINM)
JP10 (PIC-VDD-SEL)
JP12 (P-DVDD)
“XTL”
Short
AK4118A Clock Source
“XTL”: Crystal Clock
“TX-CLK”: External Clock
AK7782 AVDD
Short
AK7782 DVDD18
Short
AK7782 DVDD
AINL+, AINL-
AINR+, AINR-
AINL2
Input channel selector for ADC1/ADC2
AINR2
Short
“USB 3.3V”
Input for ADCM
USB chip power supply
“USB-5V”：USB 5V
“USB-3.3V”：USB 3.3V
“DVDD”：Peripheral DVDD 3.3V
Short
Peripheral DVDD 3.3V
Table 3. Setting of jumper pins on main board
Sub board:
Jumper
JP101 (Clock)
Setting (Default)
Note
AK7782 Clock Source
“EXT-XTI”
“XTL”: Crystal Clock
“EXT”: External Clock
Table 4. Setting of jumper pins on sub board
<KM106200>
-7-
2011/03