Sundance SMT370v2 - Manual (Page 4)

Version 2.0 Page 4 of 46 SMT370v2/v3 User Manual
Operating conditions................................................................................................. 28
Safety.................................................................................................................... 28
EMC ...................................................................................................................... 28
General Requirements .......................................................................................... 28
Power Consumption.............................................................................................. 28
Temperature ......................................................................................................... 28
Register settings....................................................................................................... 30
Register 0x0 – DAC Register (report to AD9777 datasheet for more details). ...... 30
Register 0x1 – DAC register (report to AD9777 datasheet for more details)......... 31
Register 0x2 – DAC register (report to AD9777 datasheet for more details)......... 32
Register 0x3 – DAC register (report to AD9777 datasheet for more details)......... 33
Register 0x4 – DAC register (report to AD9777 datasheet for more details)......... 34
Register 0x5 – Clock management. ...................................................................... 35
Register 0x6 – Channel selection – Triggers – Decimator for ADCs..................... 37
Register 0x7 – DAC control – Pattern generator................................................... 39
Register 0xD – FPGA Global Reset. ..................................................................... 42
Register 0xE – DAC Register Read back.............................................................. 43
Register 0xF – Serial Interfaces load. ................................................................... 45
SMT370 package. .................................................................................................... 46
SMT370 Dimensions. ............................................................................................... 46
Figure 1 - Block Diagram. ........................................................................................... 7
Figure 2 - FPGA utilisation........................................................................................ 10
Figure 3 - ComPort interface data path. ................................................................... 14
Figure 4 - SHB interface structure. ........................................................................... 15
Figure 5 - ADC Performance. ................................................................................... 16
Figure 6 - ADC input stage - AC-coupled. ................................................................ 17
Figure 7 - ADC input stage - DC-coupled. ................................................................ 17
Figure 8 - FFT ADC Channel - On-board clock. ....................................................... 18
Figure 9 - DAC Performance. ................................................................................... 19
Figure 10 - DAC output stage. .................................................................................. 20
Figure 11 - FFT DAC Channel.................................................................................. 20
Figure 12 - SHB Pinout............................................................................................. 21