CDB5378
1.2.1
Default Jumper Settings
J27
Analog Input Selections
DAC_OUT+
1
3
5
7
9
*
*
*
*
2
INA+
INA-
INB-
INB+
INA+
INA-
INB-
INB+
INA+
INA-
INB-
INB+
DAC_OUT-
DAC_OUT-
DAC_OUT+
DAC_BUF+
4
----------
----------
----------
----------
6
8
10
12
14
16
18
20
22
24
DAC_BUF- 11
DAC_BUF- 13
DAC_BUF+ 15
*
*
*
*
*
*
*
*
*
*
*
*
BNC_IN+
BNC_IN-
BNC_IN-
BNC_IN+
17
19
21
23
Table 1. Analog Input Default Jumper Settings
J40
J58
Digital Filter RESET Selection
Microcontroller RESET Selection
RST_PB
RST_MC
1
3
5
7
----------
2
4
6
8
RST_PB
RST_EXT
RST_CPLD
1
3
5
7
----------
2
4
6
8
*
*
*
*
*
*
*
*
*
*
*
*
RST_EXT
RST_CPLD
J43
SPI Chip Select Input
EECS
SS
4
2
*
*
3
1
SS
----------
SS
J56
SYNC Source Selection
----------
SYNC_IO
2
1
SYNC
Table 2. RESET, SPI, SYNC Default Jumper Settings
6
DS639DB3
CIRRUS [ CIRRUS LOGIC ]
