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MicroZed Hardware Design microzed carrier board

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microzed carrier board

Former Member over 10 years ago

can the pmod header or other I/O pin on carrier board accept ttl 5v? or only upto 3.3

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0 Former Member over 10 years ago

Only 3.3V. In most cases these I/O pins are connected directly to the Zynq device. Based on the Zynq data sheet the max voltage on any PL I/O pin is: VCCO + 0.20V.

http://www.xilinx.com/support/documentation/data_sheets/ds187-XC7Z010-XC7Z020-Data-Sheet.pdf

-Gary
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0 Former Member over 10 years ago

Only 3.3V. In most cases these I/O pins are connected directly to the Zynq device. Based on the Zynq data sheet the max voltage on any PL I/O pin is: VCCO + 0.20V.

http://www.xilinx.com/support/documentation/data_sheets/ds187-XC7Z010-XC7Z020-Data-Sheet.pdf

-Gary
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