Cdb5376 – Cirrus Logic CDB5376 User Manual
Page 9
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CDB5376
DS612DB3
9
J11
VA+ Voltage Selection
+2.5VA
1
----------
2
+5VA
3
*
*
4
EXT_VA+
5
*
*
6
J12
VD Input Voltage Source
EXT_VA+
1
*
*
2
EXT_VD
3
----------
4
J22
VD Voltage Selection
+3.3VD
1
----------
2
EXT_VD
3
*
*
4
J13
VCORE Input Voltage Source
EXT_VA+
1
*
*
2
EXT_VD
3
----------
4
J21
VCORE Voltage Selection
+3.3VD
1
----------
2
+2.5VD
3
*
*
4
EXT_VD
3
*
*
4
J10
VA- Voltage Selection
-2.5VA
1
----------
2
GND
3
*
*
4
EXT_VA-
5
*
*
6
Table 3. Power Supplies Default Jumper Settings
J17, J18
CPLD, Microcontroller
Input Clock Selections
32.768 MHz
1
*
*
2
16.384 MHz
3
*
*
4
8.192 MHz
5
*
*
6
4.096 MHz
7
*
*
8
2.048 MHz
9
*
*
10
1.024 MHz
11
----------
12
CLK_EXT
13
*
*
14
15
*
*
16
J16
PLL Input Clock Selection
32.768 MHz
1
----------
2
16.384 MHz
3
*
*
4
8.192 MHz
5
*
*
6
4.096 MHz
7
*
*
8
2.048 MHz
9
*
*
10
1.024 MHz
11
*
*
12
Table 4. Clock Inputs Default Jumper Settings
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