Pin Listing and Signal Descriptions
Table 4-2. Numerical Pin Assignment
Table 4-2. Numerical Pin Assignment
Signal Buffer
Type
Signal Buffer
Pin #
A2
Pin Name
Direction
Pin #
B18
Pin Name
VSS
Direction
Type
THERMTRIP#
VSS
Asynch GTL+
Power/Other
Power/Other
Power/Other
Power/Other
Output
Power/Other
Power/Other
Power/Other
Source Synch
Source Synch
Power/Other
Source Synch
Source Synch
Power/Other
TAP
A3
B19
B20
B21
B22
B23
B24
B25
B26
C1
VCC
VSS
A4
VSS_SENSE
VCC_SENSE
TESTHI11
RESERVED
VCC
Output
Output
Input
A5
D0#
Input/Output
Input/Output
A6
D1#
A7
VSS
A8
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
D6#
Input/Output
Input/Output
A9
VSS
D9#
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
B2
VCC
VSS
VSS
TDI
Input
VCC
C2
VSS
Power/Other
Asynch GTL+
Power/Other
Power/Other
Asynch GTL+
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Source Synch
Power/Other
Source Synch
Source Synch
Power/Other
Source Synch
Asynch GTL+
VSS
C3
PROCHOT#
THERMDC
VSS
Input/Output
VCC
C4
VSS
C5
VCC
C6
A20M#
VSS
Input
VSS
C7
VCC
C8
VCC
VSS
VSS
C9
VCC
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
D1
VCC
VSS
VSS
RESERVED
D2#
VCC
VSS
Source Synch
Power/Other
Source Synch
Power/Other
Asynch GTL+
Power/Other
Power/Other
Asynch GTL+
Asynch AGL+
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Input/Output
Input/Output
Input
VSS
VCC
VSS
D3#
VSS
VCC
VSS
IGNNE#
THERMDA
VSS
B3
VCC
VSS
B4
B5
SMI#
Input
VCC
D4#
B6
FERR#/PBE#
VCC
Output
Input/Output
B7
VSS
B8
VSS
D7#
Input/Output
Input/Output
B9
VCC
D8#
B10
B11
B12
B13
B14
B15
B16
B17
VSS
VSS
VCC
D12#
LINT0
BPRI#
VSS
Input/Output
Input
VSS
VCC
D2
Common Clock Input
Power/Other
VSS
D3
VCC
D4
TCK
TAP
Input
VSS
D5
TDO
VSS
TAP
Output
VCC
D6
Power/Other
48
Datasheet
INTEL [ INTEL ]
