SLUUC57B october   2019  – august 2023 BQ79600-Q1

 

  1.   1
  2.   BQ79600-Q1 Evaluation Module
  3.   Trademarks
  4. 1General Description
    1. 1.1 Key Features
    2. 1.2 Key Electrical Parameters
  5. 2Theory of Operation
    1. 2.1 Compatibility with Battery Monitoring Devices
  6. 3Connectors
    1. 3.1 Primary Input and Output Connectors
      1. 3.1.1 Jumper Placements
      2. 3.1.2 Power Supply
      3. 3.1.3 Host Interface
      4.      14
      5. 3.1.4 High-Side and Low-Side Communications
  7. 4BQ79600EVM Quick Start Guide
    1. 4.1 Required Devices for Using the Example Code *Not Available Yet*
    2. 4.2 Power Connections
    3. 4.3 Connecting the BQ79600EVM to TMS570 LaunchPad
    4. 4.4 Connecting BQ79600EVM to BQ79616EVM
    5. 4.5 Connecting BQ79600EVM to BQ79606EVM
    6.     22
    7. 4.6 Software *Not yet available*
    8. 4.7 GUI
      1. 4.7.1 GUI UART Connection
  8. 5Physical Dimensions
    1. 5.1 Board Dimensions
    2. 5.2 Board Mounting
  9. 6Schematics, Assembly, Layout, and Bill of Materials (BOM)
    1. 6.1 Schematics
    2. 6.2 Assembly
    3. 6.3 Layout
    4. 6.4 Bill of Materials (BOM)
  10. 7Revision History

The 6-pin J2 - serial connector is used to connect the BQ79600EVM to a PC running the GUI or to a host controller through a TTL-232R-5V FTTI cable. Only UART is supported.

GUID-0FA9E1EC-7450-4A18-AD02-F99D7B4916E5-low.png Figure 3-3 Molex 0022124062 (reference image only)
Table 3-5 Connector Information
Designator Manufacturer Part Number Mating Connector
J2 Molex Manufacturer: 0022124062 6-pin connector in TTL-232R-5V FTTI cable

The 20-pin J7 - serial connector and the 20-pin J9-serial connector are used to connect the BQ79600EVM to a host controller. The BoosterPack in the LAUNCHXL2-TMS57012 LaunchPad™ can be directly plugged into the J7 and J9 connectors.

GUID-7726A1ED-AF58-43A5-AB81-67BF0E326384-low.png Figure 3-4 Samtec SSQ-110-03-T-D (reference image only)
Table 3-6 Connector Information
Designator Manufacturer Part Number Mating Connector
J7, J9 Samtec Manufacturer: SSQ-110-03-T-D 20-pin connector 0.100" (2.54mm) in TMS570LS12x LaunchPad™
Table 3-7 Pin Description - J7
Pin Name
1 MCU 3.3 V
2 MCU 5 V
3 NC
4 GND
5 MCU RX (MISO_TX of BQ79600-Q1)
6 NC
7 MCU TX (MOSI_RX of BQ79600-Q1)
8 NC
9 NC
10 NC
11 NC
12 NC
13 MCU SCLK (SCLK of BQ79600-Q1)
14 NC
15 NC
16 NC
17 NC
18 NC
19 NC
20 NC
Table 3-8 Pin Description - J9
Pin Name
1 NC
2 GND
3 NC
4 NC
5 NC
6 MCU CS (nCS of BQ79600-Q1)
7 NC
8 NC
9 NC
10 NC
11 NC
12 MCU SPI3SIMO ( MOSI_RX of BQ79600-Q1 )
13 NC
14 MCU SPI3SOMI ( MISO_TX of BQ79600-Q1 )
15 NC
16 NC
17 nUART/SPI (SPI_RDY) signal from BQ79600-Q1
18 NC
19 nFAULT signal from BQ79600-Q1
20 NC