Pin Listing and Signal Definitions
Table 36. Pin Listing by Pin Number
Table 36. Pin Listing by Pin Number
Pin
Number
Signal Buffer
Type
Pin
Number
Signal Buffer
Type
Pin Name
Direction
Pin Name
Direction
Input
AE10
AE11
AE12
AE13
AE14
AE15
AE16
AE17
AE18
AE19
AE20
AE21
AE22
AE23
AE24
AE25
AE26
AF1
VCC
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
Power/Other
AF23
AF24
AF25
AF26
B2
BCLK[1]
Bus Clock
VSS
NC
VCC
VSS
NC
SKTOCC#
IGNNE#
THERMDA
VSS
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
Power/Other
Power/Other
Power/Other
Source Synch
Source Synch
Power/Other
Source Synch
Source Synch
Power/Other
TAP
Output
Input
VCC
VSS
B3
VCC
VSS
B4
B5
SMI#
Input
VCC
VSS
B6
FERR#/PBE#
VCC
Output
B7
VCC
NC
B8
VSS
B9
VCC
VSS
Power/Other
Power/Other
Power/Other
Asynch GTL+
Power/Other
Power/Other
Power/Other
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
C1
VSS
VCCIOPLL
VSS
VCC
VSS
DBR#
VSS
Output
VCC
VSS
VSS
VCC
AF2
VCC
NC
VSS
AF3
VCC
AF4
VCCVID
VCC
VSS
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
Power/Other
Power/Other
Power/Other
Power/Other
Bus Clock
Input
VSS
AF5
VCC
AF6
VSS
AF7
VCC
VSS
D#[0]
D#[01]
VSS
Input/Output
Input/Output
AF8
AF9
VCC
VSS
AF10
AF11
AF12
AF13
AF14
AF15
AF16
AF17
AF18
AF19
AF20
AF21
AF22
D#[06]
D#[09]
VSS
Input/Output
Input/Output
VCC
VSS
VCC
VSS
TDI
Input
C2
VSS
Power/Other
Asynch GTL+
Power/Other
Power/Other
Asynch GTL+
Power/Other
Power/Other
Power/Other
Power/Other
VCC
VSS
C3
PROCHOT#
THERMDC
VSS
Output
C4
VCC
VSS
C5
C6
A20M#
VSS
Input
VCC
VSS
C7
C8
VCC
VCC
BCLK[0]
C9
VSS
Input
C10
VCC
76
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