參數(shù)資料
型號(hào): L64250JC20
廠商: Innovasic Semiconductor
英文描述: Histogram/Hough Transform Processor
中文描述: 直方圖/ Hough變換處理器
文件頁(yè)數(shù): 15/21頁(yè)
文件大?。?/td> 100K
代理商: L64250JC20
IA64250
Histogram/Hough Transform Processor
WRITE LUT
The writing of data into the LUT RAM is similar to the operations described above, except
that the data to write into the RAM is placed on the CI bus when STARTIOn is low.
However, as described above, the processor will not return to the pixel processing mode
until IODV returns low.
The net result of this is that the IA64250 enters the I/O mode as soon as the STARTIOn
pin is pulled low and does not return to the pixel processing mode until IODV returns low.
The I/O mode will last N + 3 CLK2 cycles, where N is the number of RAM elements
written.
WRITING LUT RAM:
Short I/O Cycle:
Start of Long I/O Cycle:
End of Long I/O Cycle:
Data Sheet
As of Production Ver. 01
Copyright
2000
innov
ASIC
The End of Obsolescence
ENG211001219-01
www.innovasic.com
Customer Support:
Page 15 of 21
1-888-824-4184
CLK2
STARTIO
CI[7:0]
IODV
RAM0
RAM1
RAM2
XXXX
XXXX
XXXX
XXXX
CLK2
STARTIO
CI
IODV
RAM0
RAM1
RAM2
RAM3
RAM4
RAM5
RAM6
CLK2
STARTIO
CI
IODV
RAM508
RAM509
RAM510
RAM511
XXX
XXXX
XXXX
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