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| Home > Programmer’s Model > Register descriptions > Configuration Fractional Index Map 64 Register | |||
IECCFGDCGIDXMAP64 is a read-only register and is provided for diagnostic support. When read it returns the state of the IECCFGDCGIDXMAP [95:64] inputs. This information is used to determine the index level in the DCG that maps to the corresponding fractional performance level.
Table 3.14 shows the bit assignments for this register.