SLLU318 April   2020 TUSB1146

 

  1.   1
    1.     2
    2.     3
    3.     4
      1.      5
      2.      6
      3.      7
    4.     8
    5.     9

2.1 TUSB1146 EVM Default EQ Configuration

The headers in Table 1 are provided for TUSB1146 EQ configuration, by default the TUSB1146 EQ settings are configured via I2C controlled by the TPS65987D. Alternatively, the TUSB1146 can be configured using the TI SigCon Architect GUI using the TI USB2ANY or Aardvark I2C adapter connected to connector P4.

Table 1. TUSB1146 Configuration Pins

Reference Designator JMP Control Configuration
JMP4 I2C_EN Install on pins 1-2
JMP13 SSEQ0/A0 Install on pins 2-3
JMP10 DPEQ0/A1 Install on pins 2-3
JMP22 I2C Adapter Select Install on pins 2-3
JMP24 Mux I2C/GPIO Select Install on pins 1-2
JMP5 EQ1 Install on pins 2-3
JMP2 EQ0 Install on pins 2-3
JMP12 SSEQ1 Install on pins 2-3
JMP8 DPEQ1 Install on pins 2-3