CDB5376 Datasheet, PDF (6/78 Pages) Cirrus Logic – Multichannel Seismic Evaluation System

1.2.1 Default Jumper Settings
J27, J227, J327, J427
CH1, CH2, CH3, CH4
Analog Input Selections
DAC_OUT+ 1 * * 2
DAC_OUT- 3 * * 4
DAC_OUT- 5 ---------- 6
DAC_OUT+ 7 ---------- 8
DAC_BUF+ 9 ---------- 10
DAC_BUF- 11 ---------- 12
DAC_BUF- 13 * * 14
DAC_BUF+ 15 * * 16
BNC_IN+ 17 * * 18
BNC_IN- 19 * * 20
BNC_IN- 21 * * 22
BNC_IN+ 23 * * 24
INA+
INA-
INB-
INB+
INA+
INA-
INB-
INB+
INA+
INA-
INB-
INB+
Table 1. Analog Inputs Default Jumper Settings
CDB5376
J519, J19, J20
Voltage Reference Jumpers
VREF+ 1 ---------- 2
VREF- 3 ---------- 4
J43
SPI Chip Select Input
SSI
1 ---------- 2
SSI
EECS
3* *4
SSI
J56
SYNC Source Selection
SYNC_IO 1 ---------- 2
SYNC
J58
RESET Source Selection
RST_PB 1 ---------- 2
RST_EXT 3 * * 4
Table 2. VREF, SPI, SYNC, RESET Default Jumper Settings
6
DS612DB2