Figure 4: fpga clock buffers usage, Ban k 1 2, Left column middle column right column – Sundance SMT351T User Manual
Page 19: 125mhz differential oscillator

SMT351T User Guide
Page 19 of 37
Last Edited: 04/09/2009 11:26:00
Figure 4: FPGA clock buffers usage.
k3
1
TIM Conn
PXICLK
50Mhz single ended
osc
BA
N
K
5
BA
NK
20
BA
NK
3
BA
NK
1
BAN
K
1
2
BANK
2
BANK
4
BA
N
K
1
8
BAN
K
2
2
BA
N
K
6
BANK
1
BA
N
K
1
7
BA
N
K
1
5
BA
NK
19
DD
R2A
BA
N
K
11
BANK
1
BA
N
K
21
BA
N
K
1
7
BA
NK
13
BA
N
K
15
DDR2B
d
q
s
2
d
q
s
1
d
q
s
0
h
3
4
k
3
3
d
q
s
3
d
q
s
6
g
2
7
h
2
8
e
2
8
d
q
s
5
d
q
s
4
d
q
s
7
Regional clock input, (for single ended
clocks, or for differential clocks, P side)
d
q
s
4
d
q
s
7
d
q
s
5
d
q
s
3
d
q
s
6
a
f3
4
a
h
3
4
a
d
3
2
LEFT COLUMN
MIDDLE
COLUMN
RIGHT COLUMN
ag
21
ag
18
vc
lk
_p
os
c
5
0
Global clock input, (for single ended
clocks, or for differential clocks, P side)
d
q
s
0
d
q
s
2
d
q
s
1
d
q
s
0
pxiclk
w6
C
lko
ut
q_
p
j6
Cl
k
o
u
ti
_
p
125MHz differential
oscillator
a
k
2
6
a
k
2
9
a
k
2
8
a
a
2
9
y
2
8
m
3
1
p
3
1
BA
N
K
2
3
BA
N
K
19
BA
N
K
15
BA
N
K
1
1
BAN
K
13
BA
NK 17
BA
N
K
21
BA
N
K
25
k
3
1