SNLU298 August   2021 DS320PR810

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  3. 2Description
    1. 2.1 DS320PR810 5-Level I/O Control Inputs
    2. 2.2 DS320PR810 Modes of Operation
    3. 2.3 DS320PR810 SMBus or I2C Register Control Interface
    4. 2.4 DS320PR810 Equalization Control
    5. 2.5 DS320PR810-SMP-EVM Controls
    6. 2.6 Quick-Start Guide (Pin Mode)
    7. 2.7 Quick-Start Guide (SMBus Slave Mode)
  4. 3Schematics
  5. 4Board Layout
  6. 5Bill of Materials
  7. 6References

2.7 Quick-Start Guide (SMBus Slave Mode)

  1. Configure all devices to operate in the SMBus Secondary Mode by setting the MODE pin to the L2 level. This is accomplished by placing a shunt on J23 - L2 location.
  2. Set a unique SMBus Secondary address by placing shunts on J19 (ADDR0) and J20 (ADDR1). Refer to Table 2-3 for details.
  3. Move shunts on J17 and J18 to pins 9-10 to connect SCL and SDA.
  4. Select I2C controller (Aardvark or USB2ANY) by placing shunts on JMP1.
  5. Connect the USB2ANY (Or aardvark) Adapter to P3 (Note that the Adapter is not supplied with the DS160PR810-SMP-EVM).
  6. Install SigCon Architect Version 3.0.1.0 application and the DS320PRxx profile.
  7. Power-up the EVM board (P1=3.3V, P2=GND).
  8. Start the SigCon Architect application.
  9. Select the DS320PR8xx Configuration Page and click on "Apply" box to enable the device profile. If necessary, edit devices addresses in the Edit Device Addresses box.
  10. In the DS320PR8xx High Level Page, select Block Diagram as shown in Figure 2-1.
  11. Select the desired EQ Settings and Driver VOD.
  12. Select channels to which you want to apply the selected settings and click "Apply to All Channels".
GUID-20210606-CA0I-CBSG-HW3H-8MQNRS5NCHQ4-low.jpgFigure 2-1 SigCon Architect DS320PR810 High Level Page