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ELM
7.4.5.6 ELM Location Configuration Register (ELM_LOCATION_CONFIG)
The ELM Location Configuration Register (ELM_LOCATION_CONFIG) is shown in Figure 7-146 and
described in Table 7-180.
Figure 7-146. ELM Location Configuration Register (ELM_LOCATION_CONFIG)
31 27 16 16 15 2 1 0
Reserved ECC_SIZE Reserved ECC_BCH_LEVEL
R-0 R/W-0 R-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 7-180. ELM Location Configuration Register (ELM_LOCATION_CONFIG) Field Descriptions
Bit Field Value Description
31-27 Reserved 0 Reserved
26-16 ECC_SIZE 0-7FFh Maximum size of the buffers for which the error-location engine is used, in number of nibbles
(4-bits entities)
15-2 Reserved 0 Reserved
1-0 ECC_BCH_LEVEL Error correction level.
0 4 bits.
1h 8 bits.
2h 16 bits.
3h Reserved.
493
SPRUH73H–October 2011–Revised April 2013 Memory Subsystem
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