Does the Quartus II programmer write to all regions of the EPCS/EPCQ device in Active Serial Programming or JTAG Indirect Configuration mode? - Does the Quartus II programmer write to all regions of the EPCS/EPCQ device in Active Serial Programming or JTAG Indirect Configuration mode? Description No, when the Quartus® II programmer writes a programming file to the EPCS/EPCQ device in Active Serial (AS) Programming or JTAG Indirect Configuration mode, it writes only to the address region that contains actual data in the programming file. Related Articles Why is the serial configuration device not completely erased by the Quartus II programmer when performing an erase via Serial Flash Loader? Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Programmable Logic Devices'] ['novalue'] ['Configuration Device EPCQ', 'Configuration Devices', 'Configuration Device EPCQ', 'Configuration Devices'] ['novalue']