pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 582

• Manufacturer Part Number: pnx1500
• Description: Pnx15xx Series Connected Media Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Volume 1 of 1
2. Functional Description
PNX15XX_SER_3
Product data sheet
Figure 1:
Figure 2:
PIO &
Fetch
Task
Pixel
DMA1
DMA2
DMA3
Unit
MBS Top Level
MBS Block Diagram
alpha
Pixel Fetch Unit
2.1 MBS Block Level Diagram
2.2 Data Flow
This section gives an idea of the processing functions in the MBS.
Measurement
Block
8/8/8/8
Coefficients
6 Taps FIR
6 Taps FIR
6 Taps FIR
Rev. 3 — 17 March 2006
8/8/8/8
8/8/8/8
8/8/8/8
8/8/8/8
8/8/8/8
Processing
Processing
Horizontal
Vertical
Chapter 19: Memory Based Scaler
Coefficients
Coefficients
6 Taps FIR
6 Taps FIR
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Pixel Store Unit
PNX15xx Series
DMA4
DMA5
DMA6
Store
Pixel
Unit
19-3