SNLU300A January   2023  – February 2023 DS160PR1601 , DS320PR1601

 

  1.   DS320PR1601RSC-EVM Evaluation Module (EVM)
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  4. 2Description
    1. 2.1 DS320PR1601 5-Level I/O Control Inputs
    2. 2.2 DS320PR1601 Modes of Operation
    3. 2.3 DS320PR1601 SMBus / I2C Register Control Interface
    4. 2.4 DS320PR1601 Channel Mapping
    5. 2.5 DS320PR1601 EVM Controls
    6. 2.6 Quick-Start Guide
  5. 3Schematics
  6. 4Board Layout
  7. 5Bill of Materials
  8. 6References
  9. 7Revision History

2.2 DS320PR1601 Modes of Operation

The DS320PR1601 can be configured to operate in either SMBus with I2C Secondary mode, or SMBus with I2C Primary mode (EEPROM Self Load). As listed in Table 2-2, the pin strap setting on the MODE pin determines the mode of operation of the DS320PR1601.

Table 2-2 Modes of Operation
MODE PIN LEVELMODE OF OPERATION
L0RESERVED
250 Ω to GND
L1SMBus mode or I2C Primary mode
2.062 kΩ to GND
L2SMBus mode or I2C Secondary mode
6.25 kΩ to GND
L3RESERVED
18.75 kΩ to GND
L4RESERVED
Float