What is the write non-volatile configuration register (NVCR) cycle time specificatiion, for the quad-serial configuration devices (EPCQ)? - What is the write non-volatile configuration register (NVCR) cycle time specificatiion, for the quad-serial configuration devices (EPCQ)? Description When you write to the NVCR, the device initiates a self-timed write NVCR cycle immediately after the nCS signal is driven high. The self-timed write NVCR cycle time specifications is as follows: Typical : 0.2 s, Maximum : 3 s You can check the write in progress bit in the status register by executing the read status operation while the self-timed write NVCR cycle is in progress. Related Articles Why does Active Serial (AS) configuration fail in Stratix V, Arria V, and Cyclone V devices when using an EPCQ device which is programmed in an embedded environment? Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Programmable Logic Devices'] ['MicroBlaster™ Passive Serial Software Driver'] ['novalue'] ['novalue']