Datasheet

2−4
The terminals are grouped in tables by functionality, such as PCI system function, power-supply function, etc. The
terminal numbers are also listed for convenient reference.
Table 2−3. Power Supply
TERMINAL
NAME
NO.
DESCRIPTION
NAME
PGE GGU
DESCRIPTION
GND
10, 22, 31, 43,
51, 63, 77, 87,
101, 118
C9, D13, E3,
H2, H12, K3,
K10, L9, M4,
M6
Device ground terminals
V
CC
5, 13, 27, 40,
49, 57, 67, 81,
95, 113, 128
D4, D7, D10,
F4, F11, J3,
J10, K6, L10,
N3, N8
Power supply terminal for core logic (3.3 V)
V
CCH
91, 123 G11, B8
HPI interface signaling voltage. The V
CCH
input indicates the signaling level for the HPI interface
and is nominally either 3.3 V or 5 V.
V
CCP
18, 55 G1, L7
PCI interface signaling voltage. The V
CCP
input indicates the signaling level for the PCI interface
and is nominally either 3.3 V or 5 V.