The Device_Identification (IDCODE) register is a 32-bit register accessed via JTAG. The IDCODE register provides base family device and revision information with the manufacturer code. The IDCODE register and the EXTENDED_IDCODE register provide the device identification. See Device Identification for the Versal ACAP member information.
|31:28||VERSION CODE||4-bit version code
Used to identify production device
|27:12||BASE FAMILY CODE||16-bit base family code|
|11:1||MANUFACTURER CODE||11-bit Xilinx manufacturer's code is
As specified by the IEEE Std 1149.1, this bit is always 1