參數(shù)資料
型號(hào)： TMC2250AH6C
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 數(shù)字信號(hào)處理外設(shè)
英文描述： JT 7C 7#20 PIN PLUG
中文描述： 12-BIT, DSP-MULTIPLIER, CPGA120
封裝： PGA-120
文件頁(yè)數(shù)： 12/23頁(yè)
文件大?。?/td> 186K
代理商： TMC2250AH6C
PRODUCT SPECIFICATION
TMC2250A
12
REV. 1.0.2 10/25/00
3 x 3 Pixel Convolver (Mode 10)
This filter configuration accepts a 3 pixel-square neighbor-
hood, side-loaded three pixels at a time through input ports
A, B and C, and multiplies the 9 most recent pixel values by
the coefficient set currently stored in the registers. These
products are summed with the data presented to the cascade
input, and a new 3-cycle impulse response, rounded to 16
bits, is available at the output port 5 to 7 clocks later, with a
new output available on every clock cycle.
The input pixel data are automatically shifted one location to
the right through the three rows of multiplier input registers
on every clock in anticipation of three new input data words,
effectively sliding the convolutional window over one col-
umn in an image plane.
CASOUT(7)=
A(3)KA3(3)+A(2)KA2(2)+A(1)KA1(1)
+B(3)KB3(3)+B(2)KB2(2)+B(1)KB1(1)
+C(3)KC3(3)+C(2)KC2(2)+C(1)KC1(1)
+CASIN(4)
Latency: Impulse in to center of 3-tap response = 6 registers.
Cascade In to Cascade Out=4 registers.
Figure 5. 3 x 3-Pixel Convolver Impulse Response (Mode 10)
CLK
1
01
10
11
1.0
01
Q17
Q7
Σ
K1
Σ
K2
Σ
K3
Σ
Kj = KAj + KBj + KCj
K_1
K_2
K_3
2
3
4
5
6
7
8
9
10
11
CWE
KA, KB, KC
DATA IN A, B, C
MODE 10
CASIN
CASOUT
相關(guān)PDF資料
PDF描述
TMC2250AH6C2 Matrix Multiplier 12 x 10 bit, 50 MHz
TMC2250AH6C3 Circular Connector; No. of Contacts:13; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:10-35 RoHS Compliant: No
TMC2250AKEC Circular Connector; No. of Contacts:4; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:12-4 RoHS Compliant: No
TMC2250AKEC2 Circular Connector; No. of Contacts:37; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:14-35 RoHS Compliant: No
TMC2250AKEC3 JT 37C 37#22D SKT PLUG
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMC2250AH6C2 功能描述:視頻 IC RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC2250AH6C3 功能描述:視頻 IC RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC2250AKEC 功能描述:視頻 IC Matrix Multiplier RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC2250AKEC2 功能描述:視頻 IC Matrix Multiplier RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC2250AKEC3 功能描述:視頻 IC RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
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