Intel
®
82854 Graphics Memory Controller Hub (GMCH)
154 D15343-003
9.1 VCC/VSS Voltage Groups
Table 35. Voltage Levels and Ball Out for Voltage Groups
Name Voltage Level Ball out
VCC 1.5 H14,J15,N14,N16,P13,P15,P17,R14,R16,T13,T15,
T17,U14,U16,W21,AA15,AA17,AA19
VCCADAC 1.5 A9,B9
VCCDVO 1.5 E1,E4,E6,H7,J1,J4,J8,K9,L8,M4,M8,M9,N1,N8,P9,R8
VCCASM 1.5 AD1,AF1
VCC1_5 1.5 B14,B15,G13,J13
VCCGPIO 3.3 A3,A4
VCCHL 1.5 U6,U8,V1,V7,V9,W5,W8,Y1
VCCQSM 2.5 AJ6,AJ8
VCCSM 2.5 Y4,Y7,Y9,AA6,AA8,AA11,AA13,AB3,AB6,AB8,AB10,
AB12,AB14,AB16,AB18,AB20,AB22,AC1,AC29,AF3,
AF6,AF9,AF12,AF15,AF18,AF21,AF24,AF27,AF29,
AG1,AG29,AJ5,AJ9,AJ13,AJ17,AJ21,AJ25
VCC2_5 2.5 A12,B10,D10,F9
VTTHF 1.5 A22,A24,H29,M29,V29
VTTLF 1.5 A18,A20,A26,F29,G15,H16,H18,H20,H22,J19,K29,L21,
M22,N21,P22,R21,T22,U21,V22,Y29,AB29
VSS GND A13,A17,A19,A21,A23,A25,A27,B5,B24,C1,C7,C10,C22,C29,
D4,D11,D13,D15,D17,D19,D21,D23,D25,D28,E7,E9,E28,E29,
F11,F13,F16,F18,F20,F22,F24,F27,G1,G4,G7,G26,G29,H8,H11,
H13,H15,H17,H19,H21,H24,J7,J10,J12,J14,J16,J18,J20,J22,J26,
J29,K4,K8,K24,L1,L6,L9,L22,L26,L29,M7,M21,M24,N4,N9,N13,
N15,N17,N22,N26,N29,P8,P14,P16,P21,P24,R2,R7,R9,R13,R15,
R17,R22,R26,T4,T8,T9,T14,T16,T21,T24,U1,U5,U9,U13,U15,
U17,U22,U26,U29,V8,V21,V24,W4,W9,W22,W26,W29,Y5,Y6,
Y8,Y21,AA1,AA4,AA7,AA10,AA12,AA14,AA16,AA18,AA20,
AA21,AA23,AA24,AA25,AA29,AB9,AB11,AB13,AB15,AB17,
AB19,AB21,AB26,AC4,AC8,AC11,AC14,AC17,AC20,AC23,
AC27,AC28,AE1,AE4,AE7,AE10,AE13,AE16,AE19,AE22,AE25,
AE28,AG3,AG6,AG9,AG12,AG15,AG18,AG21,AG24,AG27,AJ1,
AJ3,AJ7,AJ10,AJ11,AJ12,AJ18,AJ20,AJ23,AJ26,AJ27