DDRCALSTAT
DDR Calibration Register
Module Instance | Base Address | Register Address |
---|---|---|
ecc_hmc_ocp_slv_block | 0xFFCFB000 | 0xFFCFB00C |
Offset: 0xC
Access: RO
Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
Reserved |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Reserved |
CAL 0x0 |
DDRCALSTAT Fields
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
0 | CAL | DDR calibration status. This field indicates the calibration status of the hard memory controller's I/O column. During this time the DDR memory is not available. 0x0: When clear, calibration is either on going, hasn't started or failed. 0x1: When set to 1, calibration has succeeded. |
RO | 0x0 |