SNOU143 February   2017 EMB1428Q , EMB1499Q

 

  1.   EM1402 Evaluation Module
    1.     Trademarks
    2. 1 EM1402 Evaluation Module
    3. 2 General Description
      1. 2.1 Key Features
      2. 2.2 Key Electrical Parameters
    4. 3 Theory of Operation
      1. 3.1 Single Board
      2. 3.2 Stacked Systems
    5. 4 Hardware Setup
      1. 4.1 Connectors
        1. 4.1.1 Battery Connector
        2. 4.1.2 Host Interface
        3. 4.1.3 Thermistor Inputs
        4. 4.1.4 External Isolated Balance Source
    6. 5 EM1402EVM Quick Start Guide
      1. 5.1 Before You Begin
      2. 5.2 Hardware Setup
      3. 5.3 Connecting the Evaluation Modules
      4. 5.4 Software
    7. 6 Physical Dimensions
      1. 6.1 Board Dimensions
      2. 6.2 Board Mounting

5.3 Connecting the Evaluation Modules

The EVMs are connected using a standard wire jumper; Figure 6 shows the connections between the two EVMs. By default, the TMS570 LaunchPad is powered by the USB port on the host computer and the EM1402EVM is powered by a 3.3-V regulator on the TMS570 LaunchPad board.

Table 9. Connections Between EVMs

Connection Name EM1402EVM TMS570 LaunchPad
TX J3 pin 5 J1 pin 3 (SCI1_RX)
RX J3 pin 4 J1 pin 4 (SCI1_TX)
nWAKE J3 pin 6 J2 pin 3 (GIOA0)
nFAULT J3 pin 2 J2 pin 4 (GIOA1)
VIO J3 pin 3 J1 pin 1 (+3V3)
GND J3 pin 1 J2 pin 1 (DGND)