CDB5378
3.4.4 Cursor ................................................................................................................. 47
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 ........................................................................................................................ 62
7. REVISION HISTORY .............................................................................................................. 72
LIST OF FIGURES
Figure 1. CDB5378 Block Diagram ............................................................................................... 13
Figure 2. Quad Group Routing of RC Filter Components ............................................................. 18
Figure 3. CPLD Default Signal Assignments................................................................................. 24
Figure 4. Differential Pair Routing ................................................................................................. 32
Figure 5. Quad Group Routing...................................................................................................... 33
Figure 6. Bypass Capacitor Placement......................................................................................... 33
Figure 7. Dual-row Headers with Shorts ....................................................................................... 34
LIST OF TABLES
Table 1. Analog Input Default Jumper Settings............................................................................... 6
Table 2. RESET, SPI, SYNC Default Jumper Settings ................................................................... 6
Table 3. VREF, Power Supplies Default Jumper Settings .............................................................. 7
Table 4. Clock 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
4
DS639DB3
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