OpenOCD - JTAG

tags: JTAG, OpenOCD, FT2232, FT232

FTDI FT2232H-56Q Mini Module

  • 4K Bytes Tx and Rx data buffers per interface

  • ftdi/minimodule.cfg in OpenOCD

  • Table 3.1 FT2232H-56Q Mini Module Connection–CN2 of FT2232H-56Q Mini Module Datasheet:

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  • Module connect pins:

    Pin # Function
    AD0 TCK
    AD1 TDI
    AD2 TDO
    AD3 TMS
    AD5 nTRST
  • The quality of USB wire is really important!!!

FTDI FT232H

FTDI C232HM-DDHSL-0/C232HM-EDHSL-0

  • ftdi/c232hm.cfg in OpenOCD
  • Cable datasheet
  • Figure 3-1 C232HM MPSSE Cable Connections (numbers refer to pad numbers on the PCB)
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