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參數(shù)資料
| 型號： | HSP48901GC-30 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數(shù)字信號處理外設 |
| 英文描述： | 3 x 3 Image Filter |
| 中文描述： | 8-BIT, DSP-DIGITAL FILTER, CPGA68 |
| 封裝： | PGA-68 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 62K |
| 代理商： | HSP48901GC-30 |
1
File Number
2459.5
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright Intersil Corporation 1999
HSP48901
3 x 3 Image Filter
The Intersil HSP48901 is a high speed 9-Tap FIR Filter
which utilizes 8-bit wide data and coefficients. It can be
configured as a one dimensional (1-D) 9-Tap filter for a
variety of signal processing applications, or as a two
dimensional (2-D) filter for image processing. In the 2-D
configuration, the device is ideally suited for implementing 3
x 3 kernel convolution. The 30MHz clock rate allows a large
number of image sizes to be processed within the required
frame time for real-time video.
Data is provided to the HSP48901 through the use of
programmable data buffers such as the HSP9500 or any
other Programmable Shift Register. Coefficient and pixel
input data are 8-bit signed or unsigned integers, and the
20-bit extended output guarantees no overflow will occur
during the filtering operation.
There are two internal register banks for storing independent
3 x 3 filter kernels, thus, facilitating the implementation of
adaptive filters and multiple filter operations on the same
data.
The configuration of the HSP48901 Image Filter is controlled
through a standard microprocessor interface and all inputs
and outputs are TTL compatible.
Features
DC to 30MHz Clock Rate
Configurable for 1-D and 2-D Correlation/Convolution
Dual Coefficient Mask Registers, Switchable in a Single
Clock Cycle
Two’s Complement or Unsigned 8-Bit Input Data and
Coefficients
20-Bit Extended Precision Output
Standard
μ
P Interface
Applications
Image Filtering
Edge Detection/Enhancement
Pattern Matching
Real Time Video Filters
Ordering Information
Block Diagram
PART NUMBER
HSP48901JC-20
HSP48901JC-30
HSP48901GC-20
HSP48901GC-30
TEMP.
RANGE (
o
C)
0 to 70
0 to 70
0 to 70
0 to 70
PACKAGE
68 Ld PLCC
68 Ld PLCC
68 Ld PGA
68 Ld PGA
PKG.
NO.
N68.95
N68.95
G68.A
G68.A
Z
-1
Z
-1
Z
-1
Z
-1
Z
-1
Z
-1
Z
-1
Z
-1
Z
-1
Z
-1
2:1
Z
-1
Z
-1
Z
-1
Z
-1
2:1
Z
-1
Z
-1
Z
-1
Z
-1
ADDRESS
DECODER
CONTROL
LOGIC
CLOCK
GEN
CLK
HOLD
3
CIN0-7
DIN1 (0-7)
DIN2 (0-7)
DIN3 (0-7)
A0-2
LD
FRAME
A
B
C
D
E
F
G
H
I
DOUT 0-19
CLOCK
INTERNAL
MODE
MODE
+
+
+
+
Z
-1
Z
-1
Z
-1
Z
-1
Z
-1
Data Sheet
May 1999
相關PDF資料 |
PDF描述 |
|---|---|
| HSP48901JC-20 | 3 x 3 Image Filter |
| HSP48901JC-30 | 3 x 3 Image Filter |
| HSP48901 | 3 x 3 Image Filter(3 x 3 圖像濾波器) |
| HSP48908JC-20 | Two Dimensional Convolver |
| HSP48908JC-32 | Two Dimensional Convolver |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HSP48901JC-20 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HSP48901JC-30 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HSP48908 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Two Dimensional Convolver |
| HSP48908/883 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Two Dimensional Convolver |
| HSP48908883 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Two Dimensional Convolver |
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