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As a terminal of CYUSB 3014-BZXIT boot option
Below, when not using the function, which processing is appropriate as terminal processing of PIN will be?
* Pull up or pull down or OPEN
· FX 3 boot option I 2 C
⇒ I2C_GPIO [58/59]
· FX 3 boot option SPI
⇒ GPIO [53/54/55/56]
· JTAG
⇒ TCK / TMS / TRST # / TDO / TDI
Solved! Go to Solution.
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Hi,
We recommend to 2k ohm pull-up on I2C_SDA and I2C_SCL.
There is no need for external pull-up/down on the SPI signals. (OPEN)
There is no need for external pull-up/down on the JTAG signals. (OPEN)
Best regards,
Hirotaka Takayama
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Hi,
We recommend to 2k ohm pull-up on I2C_SDA and I2C_SCL.
There is no need for external pull-up/down on the SPI signals. (OPEN)
There is no need for external pull-up/down on the JTAG signals. (OPEN)
Best regards,
Hirotaka Takayama
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Hi,
Thank you for your reply.
We will consider it as a reference.
Ryuji.S