lf3338 LOGIC Devices Incorporated, lf3338 Datasheet - Page 8

• Manufacturer Part Number: lf3338
• Description: 8-bit Vertical Digital Image Filter
• Manufacturer: LOGIC Devices Incorporated

DEVICES INCORPORATED
limit is stored in bits 31-16. RSL
determines which limit register is
used for limiting when limiting is
enabled. Configuration and control
register loading is discussed in the
LF Interface
1st Word - Address
2nd Word - Bank 0
3rd Word - Bank 1
4th Word - Bank 2
5th Word - Bank 3
6th Word - Bank 4
7th Word - Bank 5
8th Word - Bank 6
9th Word - Bank 7
F
F
T
IGURE
IGURE
ABLE
PAUSE
PAUSE
CF
CF
CLK
CLK
11-0
11-0
LD
LD
10. C
10. R
11. L
W1: Round Register loaded with new data on this rising clock edge.
W1: Limit Register loaded with new data on this rising clock edge.
TM
section.
IMIT
OEFFICIENT
OUND
ADDR
ADDR
R
CF
EGISTER
R
0
0
0
1
1
0
1
1
0
1
1
11
EGISTER
B
ANK
CF
L
0
0
1
1
0
1
0
1
0
3-0
10
OADING
L
L
OADING
OADING
DATA
DATA
LF Interface
The LF Interface
data into the coefficient banks and
configuration/control registers. LD
is used to enable and disable the
CF
0
1
0
0
0
1
0
1
0
1
1
S
9
EQUENCE WITH
S
F
EQUENCE WITH
ORMAT
CF
0
0
1
0
1
1
0
1
1
8
TM
ROUND REGISTER
LIMIT REGISTER
CF
TM
0
0
0
0
1
0
0
0
0
DATA
DATA
8
7
is used to load
PAUSE I
PAUSE I
2
2
CF
0
0
1
1
1
0
0
0
1
6
MPLEMENTATION
8-Bit Vertical Digital Image Filter
CF
MPLEMENTATION
0
0
0
1
1
0
1
1
0
5
DATA
DATA
CF
LF Interface
the LF Interface
input. The first value fed into the
interface on CF
which determines what the interface
is going to load. The three most
0
1
0
1
0
0
1
0
0
3
3
4
Video Imaging Products
CF
1
0
0
0
0
0
0
0
0
3
TM
. When LD goes LOW,
TM
11-0
CF
0
0
0
1
0
0
0
0
0
DATA
DATA
is enabled for data
2
is an address
4
4
04/06/1999–LDS.3338-B
CF
W1
1
0
1
1
1
0
1
0
1
W1
1
LF3338
CF
0
0
1
0
1
1
0
0
1
0