The Versal device has an extended identification code that is stored in the 32-bit EXTENDED_IDCODE register. The IDCODE used with the EXTENDED_IDCODE can identify the type of AMD device. See the Versal device data sheet for device identification values.
The EXTENDED_IDCODE can be read via the JTAG interface or from the PMC EXTENDED_IDCODE register. see the EXTENDED_IDCODE Register section for more information.
Note: The power-on reset (POR_B) pin
must be released and REF_CLK running to obtain a valid value from the JTAG
EXTENDED_IDCODE register.
| Bit | Field | Description |
|---|---|---|
| 31:28 | RESERVED | Reserved |
| 27:14 | EXTENDED IDENTIFICATION CODE | Versal device extended identification code |
| 13:0 | RESERVED | Reserved |