Edit Device Dialog Box
This dialog box allows you to edit the attributes of a user-defined device. Names of user-defined devices appear in the Device Name list when you select User Defined from the Device Family list.
Allows you to specify the name of a user-defined device.
The device name prefix
UNKNOWN is reserved by the Quartus® Prime software. User-defined devices cannot have
UNKNOWN as a device name prefix.
Allows you to specify the instruction register length of a user-defined device.
Lists the JTAG IDs and JTAG ID masks for the user-defined device. A JTAG ID is a 32-bit hexadecimal number that includes such information as the manufacturer's ID number, the device part number, and the device identity. A JTAG ID mask specifies which bits are checked when comparing a JTAG ID from a device with a JTAG ID specified in the Quartus® Prime software.
Add JTAG ID:
Opens the Add JTAG ID dialog box, which allows you to specify a configuration device JTAG ID and JTAG ID mask.
Bits set to 1 in the JTAG ID mask are checked in the JTAG ID; bits set to O in the JTAG ID mask are ignored in the JTAG ID. For example, to check only the last eight bits in a JTAG ID, set the JTAG ID mask to 0x000000FF.
Allows you to specify whether or not the user-defined device requires a JTAG ID code. Some devices might not require a JTAG ID code. Turning on Allow none identifies devices without a JTAG ID code as a user-defined device in a JTAG chain.
When there are no JTAG IDs in the JTAG ID list, Allow none is unavailable.