PNX1501E NXP Semiconductors, PNX1501E Datasheet - Page 606

• Manufacturer Part Number: PNX1501E
• Description: Digital Signal Processors & Controllers (DSP, DSC) MEDIA PROCESSOR PNX15XX/266MHZ
• Manufacturer: NXP Semiconductors

Specifications of PNX1501E

• Product: DSPs
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-795
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details
• Other names: PNX1501E,557

Philips Semiconductors
Volume 1 of 1
Table 8: Memory Based Scaler (MBS) Registers
12NC 9397 750 14321
Product data sheet
Bit
23:16
15:8
7:0
Offset 0x10 CEB4
31:9
7:0
Black Bar Detection Registers
Offset 0x10 CE30
31:24
23:16
15:8
7:0
Offset 0x10 CE38
31:27
26:16
15:11
10:0
Offset 0x10 CE3C
31:27
26:16
15:11
10:0
Offset 0x10 CEB8
31:27
26:16
15:11
10:0
Offset 0x10 CEBC
31:27
26:16
Symbol
NEST_FILT[7:0]
DETAIL_CNT_L [7:0]
DETAIL_CNT_H [7:0]
Reserved
GREY_COUNT [7:0]
BBD_EVENT_VALUE2
[7:0]
BBD_SLICE_LEVEL2
[7:0]
BBD_EVENT_VALUE1
[7:0]
BBD_SLICE_LEVEL1
[7:0]
Reserved
BBD_XWS [10:0]
Reserved
BBD_YWS [10:0]
BBD_XWE [10:0]
BBD_YWE [10:0]
Reserved
BBD_LAST_VID_LINE1
[10:0]
Reserved
BBD_FIRST_VID_LINE
1[10:0]
Reserved
BBD_LAST_VID_LINE2
[10:0]
Noise Estimator Data Output 2
Black Bar Detector Control Register
Black Bar Detection Window Start
Black Bar Detection Window End
Black Bar Detection Data Output 1
Black Bar Detection Data output 2
Acces
s
R
R
R
R
W
W
W
W
W
W
W
W
R
R
R
-
10
20
15
55
-
1
-
1
2D0
120
-
-
-
Value
Rev. 2 — 1 December 2004
…Continued
Description
Recursive filtered NEST value
LSBs of the number of times in an image that the difference
between two adjacent pixels falls within the range of 2*LB_DETAIL
and 2*UPB_DETAIL
MSBs of the number of times in an image that the difference
between two adjacent pixels falls within the range of 2*LB_DETAIL
and 2*UPB_DETAIL
MSBs of the number of pixels with values within the gray range
If number of black pixels > BBD_EVENT_VALUE2 the line is
considered as black.
If luminance level < BBD_SLICE_LEVEL2 (multiplied by 2) the pixel
is considered as black.
If number of black pixels > BBD_EVENT_VALUE1 the line is
considered as black.
If luminance level < BBD_SLICE_LEVEL1 (multiplied by 2) the pixel
is considered as black.
Horizontal Black Bar Detection window start
Vertical Black Bar Detection window start
Horizontal Black Bar Detection window end
Vertical Black Bar detection window end
Number of last video line detected (first detector)
Number of first video line detected (first detector)
Number of last video line detected (second detector)
© Koninklijke Philips Electronics N.V. 2002-2003-2004. All rights reserved.
Chapter 19: Memory Based Scaler
PNX15xx Series
19-34