LF2250
DEVICES INCORPORATED
12 x 10-bit Matrix Multiplier
SWITCHING WAVEFORMS: 3 X 3 MATRIX MULTIPLIER — MODE 00
1
2
3
4
5
6
7
8
CLK
CWE1-0
KA, KB, KC
A, B, C
MODE1-0
X11-0
tS
01
tPWH
11
tPWL
10
Kx2
0
00
tH
Kx1
Kx3
1.0
0
0
0
0
00
tD
KA1 + KB1 + KC1
KA2 + KB2 + KC2
KA3 + KB3 + KC3
Y11-0
Z11-0
SWITCHING WAVEFORMS: 9-TAP FIR FILTER — MODE 01
1
2
3
12
13
14
15
16
17
CLK
CWE1-0
tS
01
tPWH
10
tPWL
11
Kx3
1.0
tH
Kx1
Kx2
0
KA, KB, KC
A, B
0
0
0
0
0
0
01
MODE1-0
CASIN15-0
CASOUT15-0
Q13
tD
KB1
KC3
KC2
KC1
Q13
Video Imaging Products
08/16/2000–LDS.2250-L
11