lf3321qc9 LOGIC Devices Incorporated, lf3321qc9 Datasheet - Page 13

• Manufacturer Part Number: lf3321qc9
• Description: Horizontal Digital Image Filter
• Manufacturer: LOGIC Devices Incorporated

DEVICES INCORPORATED
LOGIC Devices Incorporated
Functional Description
PAUSEA/PAUSEB
PAUSEA/PAUSEB
PAUSEA/PAUSEB
Figure 12. Config and Select Register Loading Sequence w/ PAUSE Implementation
Figure 11. Coefficient Bank Loading Sequence with PAUSE Implementation
CFA/CFB
CFA/CFB
CFA/CFB
Figure 13. Round Register Loading Sequence with PAUSE Implementation
LDA/LDB
LDA/LDB
LDA/LDB
CLK
CLK
CLK
11-0
11-0
11-0
W1: Coefficient Set 1 written to coefficient banks during this clock cycle.
W1: Configuration Register loaded with new data on this rising clock edge.
W2: Select Register loaded with new data on this rising clock edge.
W1: Round Register loaded with new data on this rising clock edge.
ADDR
ADDR
ADDR
1
1
1
CONFIGURATION REGISTER
COEF
0
DATA
13
1
DATA
1
W1
COEF
COEFFICIENT SET 1
ROUND REGISTER
1
DATA
2
ADDR
2
Horizontal Digital Image Filter
SELECT REGISTER
DATA
Improved Performance
3
Video Imaging Products
COEF
DATA
7
DATA
1
Feb 5, 2003 LDS.3321-A
4
W2
LF3321
W1
W1