LF3321 LODEV [LOGIC Devices Incorporated], LF3321 Datasheet - Page 10

• Manufacturer Part Number: LF3321
• Description: Horizontal Digital Image Filter Improved Performance
• Manufacturer: LODEV [LOGIC Devices Incorporated]

DEVICES INCORPORATED
LOGIC Devices Incorporated
Functional Description
Table 6. Configuration Register 4 - Adress 204H
Table 4. Configuration Register 2 - Address 202H
Table 5. Configuration Register 3 - Address 203H
BITS
BITS
11-3
BITS
11-2
4-1
11-7
0
1
0
1
2
0
5
6
FUNCTION
ALU Mode Filter B
Pass A Filter B
Pass B Filter B
Reserved
FUNCTION
Filter B Limit Enable
Filter A Limit Enable
Reserved
FUNCTION
Filter A Odd-Tap
Interleave Mode
Filter A I/D Register Length
Filter A Tap Number
Filter A Data Reversal
Reserved
10
DESCRIPTION
0 : A + B
1 : B – A
0 : ALU Input A=0
1 : ALU Input A=Forward Register Path
0 : ALU Input A=0
1 : ALU Input A=Reverse Register Path
Must be set to “0“
DESCRIPTION
0 : Limiting Disabled
1 : Limiting Enabled
0 : Limiting Disabled
1 : Limiting Enabled
Must be set to “0”
DESCRIPTION
0 : Odd-Tap Interleave Mode Disabled
1 : Odd-Tap Interleave Mode Enabled
0000 :
0001 :
0010 :
0011 :
0100 :
0101 :
0110 :
0111 :
1000 :
1001 :
1010 :
1011 :
1100 :
1101 :
1110 :
1111 :
0 : Even Number of Taps
1 : Odd Number of Taps
0 : Data Reversal Enabled
1 : Data Reversal Disabled
Must be set to “0”
Horizontal Digital Image Filter
1 Register
2 Registers
3 Registers
4 Registers
5 Registers
6 Registers
7 Registers
8 Registers
9 Registers
10 Registers
11 Registers
12 Registers
13 Registers
14 Registers
15 Registers
16 Registers
Improved Performance
Video Imaging Products
Feb 5, 2003 LDS.3321-A
LF3321