lf3310 LOGIC Devices Incorporated, lf3310 Datasheet - Page 16

• Manufacturer Part Number: lf3310
• Description: Horizontal / Vertical Digital Image Filter
• Manufacturer: LOGIC Devices Incorporated

DEVICES INCORPORATED
only be loaded with the Horizontal
LF Interface
ficient banks may only be loaded with
the Vertical LF Interface
figuration and Control Registers may
be loaded with either the Horizontal
or Vertical LF Interfaces
LF Interfaces
of each other, both LF Interfaces
can load data into their respective
coefficient banks at the same time.
Or, one LF Interface
the Configuration/Control Registers
* This bit represents the MSB of the Lower Limit.
** This bit represents the MSB of the Upper Limit.
1st Word - Address
2nd Word - Data
1st Word - Address
2nd Word - Data
3rd Word - Data
T
T
ABLE
ABLE
18. S
19. L
TM
TM
and the vertical coef-
operate independently
IMIT
ELECT
TM
H/VCF
H/VCF
R
can load
0**
EGISTER
TM
TM
0*
R
0
0
1
. The Con-
. Since both
EGISTER
11
11
H/VCF
H/VCF
TM
L
1
0
1
0
1
OADING
L
10
10
OADING
H/VCF
H/VCF
while the other loads it’s respective
coefficient banks. If both LF Inter-
faces
tion or control register at the same
time, the Vertical LF Interface
be given priority over the Horizontal
LF Interface
Horizontal LF Interface
load data into a Configuration Regis-
ter at the same time that the Vertical
LF Interface
zontal round register, the Vertical LF
Interface
0
0
1
1
1
F
ORMAT
F
9
9
TM
ORMAT
H/VCF
H/VCF
are used to load a configura-
TM
0
0
0
1
1
will be allowed to load
TM
TM
8
8
. For example, if the
attempts to load a hori-
H/VCF
H/VCF
0
0
0
1
0
16
7
7
Horizontal / Vertical Digital Image Filter
H/VCF
H/VCF
TM
0
0
0
0
1
attempts to
6
6
TM
H/VCF
H/VCF
will
0
0
0
0
0
5
5
H/VCF
H/VCF
the round register while the Horizon-
tal LF Interface
to load the Configuration Register.
However, the Horizontal LF Inter-
face
the write occurred.
0
0
0
1
0
Video Imaging Products
TM
4
4
H/VCF
H/VCF
will continue to function as if
0
1
0
0
0
3
3
H/VCF
H/VCF
TM
0
1
1
0
0
will not be allowed
2
2
H/VCF
H/VCF
9/14/2005-LDS.3310-I
1
1
1
0
1
LF3310
1
1
H/VCF
H/VCF
0
1
1
0
1
0
0