TUSB1210EVM: how can HS/OTG HOST ?

Hi,

For HS operation, configuration registers XcvrSelect and/or TermSelect must be changed by the MCU to enable HS communication. Default setting is FS/LS if not changed by the MCU.

J9 2-3

J8-set

j11- set

j3-switch poition

j11-set

When executing J9 [2-3], Vbus is not output. Is Vbus output only when TUSB1210 and MCU communicate?

J9 is CS, which is nothing to do with Vbus, can you check CPEN ? it should be high to turn on Vbus in host mode

CPEN is in the LOW state.
It was set to 1.8v on the reset pin. 
I purchased two TUSB1210EVMs and tested them under the same conditions, but none of them output Vbus.

what FPGA used for your setup?

any update?

we are using the stm32h7 series. the input and ouput are set to use 1.8v.

we've done it in many ways, but it's still not working.

let me check my board

If 1.8v power is not connected to CN1.19/20 or if J9 is set to 1-2, vbus is output.

Is CLOCK output as well?

When connected normally and vbus is not output, the clock is continuously output at 60MHz, but when J9 is set to 1-2, the clock output is not constant.

ex)

If 1.8v power does not enter the board, the clock is also not output.

for host, J5(1-2),J3 (2-3),J9(2-3)

so when CPEN is high, U2 is enabled and Vbus will be sent out

I set it exactly like the picture.

Do you ever need to send a set value to the register of tusb1210?

tusb1210evm setting photo

looks the boarda bove  is different from the user guide. Let me check.

wee need to update user guide with the EVM on ti.com