SLLU355 October   2022 TCAN1046A-Q1 , TCAN1046AV-Q1

 

  1.   TCAN1046A/V Evaluation Module
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Overview
    2. 1.2 CAN EVM
      1. 1.2.1 Schematic
      2. 1.2.2 Jumper Connections
  4. 2EVM Setup and Operation
    1. 2.1 Overview and Basic Operation Settings
      1. 2.1.1 VCC Power Supply (J6 and J21)
      2. 2.1.2 I/O Power Supply VIO (J17)
      3. 2.1.3 Transmit and Receive Connections(J11 and J22)
      4. 2.1.4 TXD Inputs (J11/J22, TP13 and TP14/TP29 and TP31)
      5. 2.1.5 RXD Outputs (J11/J22, TP15 and TP16/TP30 and TP34)
      6. 2.1.6 STBY inputs (J12 and J13/J24 and J25, TP10 and TP12/TP32 and TP33)
      7. 2.1.7 Bus Observation (J3 or J8/J14 or J19)
      8. 2.1.8 Bus protection
    2. 2.2 Using CAN Bus Load, Termination, and Protection Configurations
    3. 2.3 Using Customer Installable I/O Options for Current Limiting, Pullup and Pulldown, Noise Filtering
  5. 3CAN EVM Configuration for TCAN1046A and TCAN1046AV

2.1.6 STBY inputs (J12 and J13/J24 and J25, TP10 and TP12/TP32 and TP33)

For the TCAN1046A footprint, pins 11 and 14 of the device are the STBY inputs. These pins control the state of the transceiver. STBY1 is routed to J12 or TP10. J12 allows the selection of VCC or GND to connect to the STBY1 pin, while TP10 is just for observation. STBY2 is routed to J13 or TP12. J13 allows the selection of VCC or GND to connect to the STBY2 pin, while TP12 is just for observation.

For the TCAN1046AV footprint, pins 8 and 14 of the device are the STBY inputs. These pins control the state of the transceiver. STBY1 is routed to J24 or TP33. J24 allows the selection of VCC or GND to connect to the STBY1 pin, while TP33 is just for observation. STBY2 is routed to J25 or TP32. J25 allows the selection of VCC or GND to connect to the STBY2 pin, while TP32 is just for observation.