lf3311 LOGIC Devices Incorporated, lf3311 Datasheet - Page 10

• Manufacturer Part Number: lf3311
• Description: Horizontal / Vertical Digital Image Filter
• Manufacturer: LOGIC Devices Incorporated

DEVICES INCORPORATED
LOGIC Devices Incorporated
Functional Description
REGISTER ADDRESS (HEX)
Table 12 V Round Registers
REGISTER ADDRESS (HEX)
Table 9 H Round Registers
Table 7. Configuration Register 5 - Adress 205H
Table 6. Configuration Register 4 - Adress 204H
14
15
14
15
0
1
0
1
BITS
BITS
11-5
11-2
3-2
0
1
4
0
1
A00
A01
A0E
A0F
800
801
80E
80F
11
FUNCTION
Vertical Limit Enable
Horizontal Limit Enable
Reserved
0
0
0
0
1
1
1
1
FUNCTION
HV Filter Mode
HV Direction
Orthogonal Kernel Size
Limit Register Load Control
Reserved
Table 8. HCF/VCF11-9 Decode
10
0
0
1
1
0
0
1
1
Table 10 H Select Registers
Table 13 V Select Registers
REGISTER ADDRESS (HEX)
REGISTER ADDRESS (HEX)
10
14
15
14
15
0
1
0
1
9
0
1
0
1
0
1
0
1
Horizontal / Vertical Digital Image Filter
DESCRIPTION
Coefficient Banks
Configuration Registers
Horizontal Select Registers
Vertical Select Registers
Horizontal Round Registers
Vertical Round Registers
Horizontal Limit Registers
Vertical Limit Registers
DESCRIPTION
0 : Vertical Limiting Disabled
1 : Vertical Limiting Enabled
0 : Horizontal Limiting Disabled
1 : Horizontal Limiting Enabled
Must be set to “0”
400
401
40E
40F
600
601
60E
60F
DESCRIPTION
0 : Orthogonal Mode
1 : Dimensionally Separate
0 : Horizontal to Vertical
1 : Vertical to Horizontal
00 : 3-3 Kernel
01 : 5-5 Kernel
10 : 7-7 Kernel
11 : Not Used
1 : Limit Registers Under Shift Enable Control
Must be set to “0”
0 : Limit Registers Always Enabled
REGISTER ADDRESS (HEX)
REGISTER ADDRESS (HEX)
Table 11 H Limit Registers
Table 14 V Limit Registers
Improved Performance
14
15
14
15
Video Imaging Products
0
1
0
1
9/19/05 LDS.3311-C
C00
C01
C0E
C0F
E00
E01
E0E
E0F
LF3311