XC3S100E Xilinx Corp., XC3S100E Datasheet - Page 52

• Manufacturer Part Number: XC3S100E
• Description: Spartan-3e Fpga Family Complete Data Sheet
• Manufacturer: Xilinx Corp.

Functional Description
Table 30: Direct Clock Input Connections and Optional External Feedback to Associated DCMs
52
VQ100
CP132
TQ144
PQ208
FT256
FG320
FG400
FG484
VQ100
CP132
TQ144
PQ208
FT256
FG320
FG400
FG484
Package
Package
GCLK11
GCLK12
Differential Pair
Differential Pair
Pin Number for Single-Ended Input
P131
P186
XC3S1200E, XC3S1600E: DCM_X1Y3
XC3S1200E, XC3S1600E: DCM_X1Y0
P91
P32
P50
P74
B11
V11
W9
M4
M8
B7
D8
D9
A9
N9
Pin Number for Single-Ended Input
XC3S250E, XC3S500E: DCM_X0Y1
XC3S250E, XC3S500E: DCM_X0Y0
N
P
GCLK10
Bottom Left DCM
GCLK13
P130
P185
W10
P90
A10
Top Left DCM
P33
P51
P75
C11
U11
M9
A7
C8
C9
XC3S100: N/A
XC3S100: N/A
N4
L8
P
N
GCLK14
GCLK9
Differential Pair
Differential Pair
P129
P184
G10
P89
H11
P35
P53
P77
R10
R11
M5
C8
B8
B9
N8
U9
N
P
GCLK15
GCLK8
P128
P183
P88
H10
H12
P36
P54
P78
P10
T11
B8
A8
B8
N5
P8
V9
P
N
Associated Global Buffers
Associated Global Buffers
www.xilinx.com
Clock Line (see
H
D
G
C
B
F
Table
41)
E
A
GCLK7
GCLK0
Differential Pair
Differential Pair
Pin Number for Single-Ended Input
P126
P181
P86
A10
E10
C12
P38
P56
P80
U10
R12
XC3S1200E, XC3S1600E: DCM_X2Y3
XC3S1200E, XC3S1600E: DCM_X2Y0
P11
M6
A9
A9
T9
Pin Number for Single-Ended Input
N
XC3S250E, XC3S500E: DCM_X1Y1
XC3S250E, XC3S500E: DCM_X1Y0
P
XC3S100: DCM_X0Y1
XC3S100: DCM_X0Y0
Bottom Right DCM
GCLK6
GCLK1
Top Right DCM
P125
P180
P85
A10
B10
E11
B12
P39
P57
P81
T10
P12
P12
N6
R9
B9
P
N
DS312-2 (v3.6) May 29, 2007
Product Specification
GCLK5
GCLK2
Differential Pair
Differential Pair
P123
P178
R10
P84
E10
G11
E12
P40
P58
P82
V10
Y12
C9
P6
P9
F9
N
P
GCLK4
GCLK3
P122
P177
W12
P83
A10
D10
P41
P59
P83
P10
F11
F12
V11
N9
E9
P7
P
N
R