Pin Listing and Signal Descriptions
Table 4-1. Alphabetical Pin Assignment
Table 4-1. Alphabetical Pin Assignment
Signal Buffer
Signal Buffer
Pin Name
D26#
Pin #
Direction
Pin Name
DBI3#
Pin #
Direction
Type
Type
H24
M21
L22
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
V21
AE25
H5
Source Synch
Power/Other
Input/Output
Output
D27#
D28#
D29#
D30#
D31#
D32#
D33#
D34#
D35#
D36#
D37#
D38#
D39#
D40#
D41#
D42#
D43#
D44#
D45#
D46#
D47#
D48#
D49#
D50#
D51#
D52#
D53#
D54#
D55#
D56#
D57#
D58#
D59#
D60#
D61#
D62#
D63#
DBI0#
DBI1#
DBI2#
DBR#
DBSY#
Common Clock Input/Output
Common Clock Input
J24
DEFER#
DP0#
E2
K23
H25
M23
N22
P21
M24
N23
M26
N26
N25
R21
P24
R25
R24
T26
T25
T22
T23
U26
U24
U23
V25
U21
V22
V24
W26
Y26
W25
Y23
Y24
Y21
AA25
AA22
AA24
E21
G25
P26
J26
K25
K26
L25
H2
Common Clock Input/Output
Common Clock Input/Output
Common Clock Input/Output
Common Clock Input/Output
Common Clock Input/Output
DP1#
DP2#
DP3#
DRDY#
DSTBN0#
DSTBN1#
DSTBN2#
DSTBN3#
DSTBP0#
DSTBP1#
DSTBP2#
DSTBP3#
FERR#/PBE#
GTLREF
GTLREF
GTLREF
GTLREF
HIT#
E22
K22
R22
W22
F21
J23
P23
W23
B6
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Asynch AGL+
Power/Other
Power/Other
Power/Other
Power/Other
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Output
AA21
AA6
F20
F6
Input
Input
Input
Input
F3
Common Clock Input/Output
Common Clock Input/Output
HITM#
E3
IERR#
AC3
B2
Asynch GTL+
Asynch GTL+
Asynch GTL+
TAP
Output
Input
Input
Input
Input
Input
Input
IGNNE#
INIT#
W5
ITP_CLK0
ITP_CLK1
LINT0
AC26
AD26
D1
TAP
Asynch GTL+
Asynch GTL+
LINT1
E5
LOCK#
G4
Common Clock Input/Output
Common Clock Input/Output
MCERR#
V6
OPTIMIZED/
COMPAT#
AE26
Power/Other
Input
PROCHOT#
PWRGOOD
REQ0#
C3
AB23
J1
Asynch GTL+
Power/Other
Source Synch
Source Synch
Source Synch
Source Synch
Source Synch
Input/Output
Input
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
REQ1#
K5
J4
REQ2#
REQ3#
J3
REQ4#
H3
Datasheet
43