Idle
2
Idle Addres s Calc Read from SDRAM WriteBac k To SDRAM Bilinear interpolati on Request trigger Data Valid returns 4 pixel addr + 2 weight fracs Out of Range - Data not Valid Write back black returns 4 pixel Returns 1 pixel Image Man Top - FSM Increment Coordinat e Result to RAM Final_Pix el=1 Final_Pix el=0 Read_FSM Write_FSM RAM_Full= 1 RAM_Full= 0 Final_Pix el=0
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Image Man Top - FSM. Final_Pixel =1. Idle. Increment Coordinate. Final_Pixel =0. Request trigger. Final_Pixel =0. RAM_Full =0. WriteBack To SDRAM. Address Calc. Write_FSM. Out of Range - Data not Valid Write back black. RAM_Full =1. Read from SDRAM. Bilinear interpolation. - PowerPoint PPT Presentation
Transcript of Idle
Idle
Address Calc
Read from
SDRAM
WriteBackTo SDRAM
Bilinear interpolation
Request trigger
Data Validreturns 4 pixel addr + 2 weight fracs
Out of Range - Data not ValidWrite back black
returns 4 pixelReturns 1 pixel
Image Man Top - FSM
Increment Coordinate
Result to RAM
Final_Pixel=1
Final_Pixel=0
Read_FSM
Write_FSM
RAM_Full=1
RAM_Full=0Final_Pixel=0
