JG82852GMSL7VP Datasheet, PDF (67/176 Pages) Intel Corporation – Intel® 852GM/852GMV Chipset Intel® 852GM/852GMV Chipset Hub (GMCH)

Register Description
R
Figure 3. PAM Registers
PAM6
PAM5
PAM4
PAM3
PAM2
PAM1
PAM0
O ffs et
5Fh
5Eh
5Dh
5Ch
5Bh
5Ah
59h
76 5 4 3 21 0
R R WE RE R R WE RE
Reserved
Reserved
W rite Enable (R/W )
1 = E n a b le
0=Disable
Read Enable (R/W )
1 = E n a b le
0 = D is a b le
Read Enable (R/W )
1 = E n a b le
0 = D is a b le
W rite Enable (R/W )
1 = E n a b le
0 = D is a b le
Reserved
Reserved
pam
Table 18. PAM Registers and Associated System Memory Segments
PAM Reg
Attribute Bits
System Memory Segment
PAM0[3:0]
PAM0[7:4]
PAM1[3:0]
PAM1[7:4]
PAM2[3:0]
PAM2[7:4]
PAM3[3:0]
PAM3[7:4]
PAM4[3:0]
PAM4[7:4]
PAM5[3:0]
PAM5[7:4]
PAM6[3:0]
PAM6[7:4]
Reserved
R
R
WE RE
0F0000h–0FFFFFh
R
R
WE RE
0C0000h–0C3FFFh
R
R
WE RE
0C4000h–0C7FFFh
R
R
WE RE
0C8000h–0CBFFFh
R
R
WE RE
0CC000h–0CFFFFh
R
R
WE RE
0D0000h–0D3FFFh
R
R
WE RE
0D4000h–0D7FFFh
R
R
WE RE
0D8000h–0DBFFFh
R
R
WE RE
0DC000h–0DFFFFh
R
R
WE RE
0E0000h–0E3FFFh
R
R
WE RE
0E4000h–0E7FFFh
R
R
WE RE
0E8000h–0EBFFFh
R
R
WE RE
0EC000h–0EFFFFh
Comments
Offset
59h
BIOS Area
59h
ISA Add-on BIOS 5Ah
ISA Add-on BIOS 5Ah
ISA Add-on BIOS 5Bh
ISA Add-on BIOS 5Bh
ISA Add-on BIOS 5Ch
ISA Add-on BIOS 5Ch
ISA Add-on BIOS 5Dh
ISA Add-on BIOS 5Dh
BIOS Extension 5Eh
BIOS Extension 5Eh
BIOS Extension 5Fh
BIOS Extension 5Fh
For details on overall system address mapping scheme see the Address Decoding section of this
document.
Intel^® 852GM/852GMV Chipset GMCH Datasheet
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