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.
| Bit | Field | Description |
|---|---|---|
| 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 11b'00001001001
|
| 0 | RSVD_READS_1 |
As specified by the IEEE Std 1149.1, this bit is always 1 |