PNX1500E NXP Semiconductors, PNX1500E Datasheet - Page 452

• Manufacturer Part Number: PNX1500E
• Manufacturer: NXP Semiconductors

Specifications of PNX1500E

• Lead Free Status / Rohs Status: Not Compliant

NXP Semiconductors
Volume 1 of 1
Table 10: Video Input Processor (VIP) 1 Registers
PNX15XX_PNX952X_SER_N_4
Product data sheet
26:16
15:11
10:0
Offset 0x10 6160
Offset 0x10 6164
31
30
29
28:27
26:4
3
2
1
0
VBI Acquisition Window Control Registers
Offset 0x10 6180
31:27
26:16
Bit
Symbol
VID_XWE[10:0]
reserved
VID_YWE[10:0]
DITHER_ENBLE
DITHER_Y
DITHER_UV
MODE[1:0]
reserved
FRAME_ALT
FIELD_ALT
LINE_ALT
DOUBLE_PIXEL_ALT
reserved
AUX_XWS[10:0]
Pre-Dither Control
Post-Dither Control
Auxiliary Acquisition Window Start
Acces
s
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
0
-
0
0
-
-
-
-
-
-
-
-
-
0
Value
Rev. 4.0 — 03 December 2007
…Continued
Description
Horizontal video window end
pixels from XWS up to and including XWE are processed
Vertical video window end
lines from YWS up to and including YWE are processed
Dither Control
Enable / disable the dither unit.
DITHER_ENABLE = 0 : disable;
DITHER_ENABLE = 1 : enable.
Dither Y Components
Enable / disable dithering of Y pixel-components.
DITHER_Y = 0 : disable (round and clip);
DITHER_Y = 1 : enable (dither).
Dither U and V Components
Enable / disable dithering of U and V pixel-components.
DITHER_UV = 0 : disable (round and clip);
DITHER_UV = 1 : enable (dither).
Mode of Operation
Select input and output sizes and the computations carried out:
MODE = 0 : 10->9;
MODE = 1 : 10->8;
MODE = 2 : 9->8;
MODE = 3: Reserved.
Frame Alternate
Enable/disable frame alternation while dithering.
FRAME_ALT = 0 : disable;
FRAME_ALT = 1 : enable.
Field Alternate
Enable/disable field alternation while dithering.
FIELD_ALT = 0 : disable;
FIELD_ALT = 1 : enable.
Line Alternate
Enable/disable line alternation while dithering.
LINE_ALT = 0 : disable;
LINE_ALT = 1 : enable.
Single or Double Pixel Alternate
Select single or double pixel alternation while dithering.
DOUBLE_PIXEL_ALT = 0 : single pixel alternation;
DOUBLE_PIXEL_ALT = 1 : double pixel alternation.
Horizontal auxiliary window start
The pixel cosited with the reference edge REHS is numbered 0.
Chapter 12: Video Input Processor
PNX15xx/952x Series
© NXP B.V. 2007. All rights reserved.
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