Processor Configuration Registers
2.11.18 EQPRESET1_2—Equalization Preset 1/2 Register
This register contains coefficients for Preset 1 and 2.
B/D/F/Type:
Address Offset:
Reset Value:
Access:
0/6/0/MMR
DC0–DC3h
3400FBC0h
RW
Size:
32 bits
BIOS Optimal Default
0h
Reset
Value
RST/
PWR
Bit
Access
Description
31:30
29:24
RO
0h
Reserved (RSVD)
Preset 2 Cursor Coefficient (CURSOR2)
Cursor coefficient for Preset 2.
RW
34h
Uncore
Uncore
Preset 2 Precursor Coefficient (PRECUR2)
Precursor coefficient for Preset 2.
23:18
17:6
5:0
RW
RO
RW
00h
0h
Reserved (RSVD)
Preset 1 Precursor Coefficient (PRECUR1)
Precursor coefficient for Preset 1.
00h
Uncore
2.11.19 EQPRESET2_3_4—Equalization Preset 2/3/4 Register
This register contains coefficients for Presets 2, 3, 4.
B/D/F/Type:
Address Offset:
Reset Value:
Access:
0/6/0/MMR
DC4–DC7h
0037100Ah
RW
Size:
32 bits
BIOS Optimal Default
0h
Reset
Value
RST/
PWR
Bit
Access
RO
Description
31:12
11:6
0h
Reserved (RSVD)
Preset 3 Precursor Coefficient (PRECUR3)
Precursor coefficient for Preset 3.
RW
00h
Uncore
Uncore
Preset 2 Postcursor Coefficient (POSTCUR2)
Postcursor coefficient for Preset 2.
5:0
RW
0Ah
Datasheet, Volume 2
215
INTEL [ INTEL ]
