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TUSB7320 - Unused pin processing

cafain
Mastermind 6785 points

Other Parts Discussed in Thread: TUSB7320

Hi,

Unused pin processing TUSB7320

Some functions of TUSB7320 are not used.
Please tell me how to handle the terminal at that time.
(Unused terminal processing method, OPEN or Short or etc ..).

The target pin is as follows.
・SCL
・SDA
・NC
・AUX_DET
・GPIO0～3
・CLKREQ#
・JTAG_TDI
・JTAG_RST#
・JTAG_TCK
・JTAG_TDO
・JTAG_TMS
・USB_SSRXP_DN1～2
・USB_SSTXP_DN1～2
・USB_SSRXN_DN1～2
・USB_SSTXN_DN1～2

best regards

  • 0
    TI__Guru* 76130 points
    Hello,
    ・SCL -pull-down
    ・SDA - pull-down
    ・NC - NC
    ・AUX_DET - pull-down
    ・GPIO0～3 - floating
    ・CLKREQ# - floating
    ・JTAG_TDI - floating
    ・JTAG_RST# - pull-down
    ・JTAG_TCK - pull-down
    ・JTAG_TDO - floating
    ・JTAG_TMS - floating
    ・USB_SSRXP_DN1～2 - floating
    ・USB_SSTXP_DN1～2 - floating
    ・USB_SSRXN_DN1～2 - floating
    ・USB_SSTXN_DN1～2 - floating

    Regards