Weak Pull-Up Resistor logic option

A logic option that enables the weak pull-up resistor when the device is operating in user mode. This option pulls a high-impedance bus signal to VCC. The Weak Pull-Up Resistor option should not be used at the same time as the Enable Bus-Hold Circuitry option.

This option must be assigned to a pin or it is ignored.

This option is available for all Altera devices supported by the Quartus® Prime Standard Edition software except MAX3000 and MAX7000AE, and MAX7000S devices

Scripting Information

Keyword: weak_pull_up_resistor

Settings: on | off

*default

Note: For complete scripting syntax, refer to the Quartus Settings File Reference Manual.

Contact Altera | Legal Notice

Copyright© 2015 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS, STRATIX, and all other brands, unless noted otherwise, and/or trademarks of Altera Corporation in the U.S. and other countries.