CDB5376 Datasheet, PDF (4/78 Pages) Cirrus Logic – Multichannel Seismic Evaluation System

CDB5376
3.4.3 Plot Enable .......................................................................................................... 47
3.4.4 Cursor ................................................................................................................. 48
3.4.5 Zoom ................................................................................................................... 48
3.4.6 Refresh ................................................................................................................ 48
3.4.7 Harmonics ........................................................................................................... 48
3.4.8 Spot Noise ........................................................................................................... 48
3.4.9 Plot Error ............................................................................................................. 48
3.5 Control Panel ................................................................................................................... 49
3.5.1 DF Registers ....................................................................................................... 50
3.5.2 DF Commands .................................................................................................... 50
3.5.3 SPI ...................................................................................................................... 50
3.5.4 Macros ................................................................................................................ 51
3.5.5 GPIO ................................................................................................................... 51
3.5.6 Customize ........................................................................................................... 52
3.5.7 External Macros .................................................................................................. 52
4. BILL OF MATERIALS ........................................................................................................... 53
5. LAYER PLOTS ...................................................................................................................... 56
6. SCHEMATICS ........................................................................................................................ 64
LIST OF FIGURES
Figure 1. CDB5376 Block Diagram ............................................................................................... 13
Figure 2. RC Filter External Components ..................................................................................... 18
Figure 3. CPLD Default Signal Assignments................................................................................. 24
Figure 4. Differential Pair Routing ................................................................................................. 33
Figure 5. Quad Group Routing ...................................................................................................... 34
Figure 6. Bypass Capacitor Placement ......................................................................................... 34
Figure 7. Dual-row Headers with Shorts ....................................................................................... 35
LIST OF TABLES
Table 1. Analog Inputs Default Jumper Settings ............................................................................. 6
Table 2. VREF, SPI, SYNC, RESET Default Jumper Settings........................................................ 6
Table 3. Power Supplies Default Jumper Settings .......................................................................... 7
Table 4. Clock Inputs Default Jumper Settings ............................................................................... 7
Table 5. RS-485 Default Jumper Settings....................................................................................... 8
Table 6. DIP Switch Default Settings .............................................................................................. 8
Table 7. Screw Terminal Input Connectors ................................................................................... 14
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DS612DB2