pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 609

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

Philips Semiconductors
Volume 1 of 1
Table 8: Memory Based Scaler (MBS) Registers
PNX15XX_SER_3
Product data sheet
Bit
2
1
0
Formatter Registers
Offset 0x10 CE00
31:9
8:7
6
5
4:3
2:1
Symbol
eaf_noise_enable
eaf_uvbw_enable
eaf_film_enable
Reserved
LINE_VALID [1:0]
INPUT_FORMAT_UV
INPUT_FORMAT_Y
OUTPUT_FORMAT_UV
[1:0]
OUTPUT_FORMAT_Y
[1:0]
Formatter Control
Acces
s
R/W
R/W
R/W
W
W
W
W
W
0
0
0
-
3
0
0
0
0
Value
Rev. 3 — 17 March 2006
…Continued
Description
‘1’ : meas_finish is only generated if eaf_noise has occurred
‘0’ : meas_finish is independent from eaf_noise
‘1’ : meas_finish is only generated if eaf_uvbw has occurred
‘0’ : meas_finish is independent from eaf_uvbw
‘1’ : meas_finish is only generated if eaf_film has occurred
‘0’ : meas_finish is independent from eaf_film
Determines the lines to be measured
UV input range type selector:
0 (unsigned) = 0 (minimum)
1 (signed) = -256 (minimum)
Y input range type selector:
0 (unsigned) =
1 (signed)
UV output type selector
The output range is always interpreted as signed
Y output type selector
The output range is always interpreted as unsigned
00 = reserved
01 = only passes even occurrences of lines for measurements
10 = only passes odd occurrences of lines for measurements
11 = passes all occurrences of lines for measurements
32 (negative, 100% saturation)
256 (uncolored)
480 (positive, 100% saturation)
511 (maximum)
-224 (negative, 100% saturation)
0 (uncolored)
224 (positive, 100% saturation)
255 (maximum)
32 (black)
470 (white, 100%)
511 (maximum)
-224 (black)
214 (white, 100%)
255 (maximum)
00 = Output is 9 bit, with LSB fixed to 0 (true 8 bit)
01 = Output is 9 bit, with LSB copied from LSB + 1
10 = Output is 9bit, from undithered 8 bit
11 = Output is true 9 bit
00 = Output is 9 bit, with LSB fixed to 0 (true 8 bit)
01 = Output is 9 bit, with LSB copied from LSB + 1
10 = Output is 9bit, from undithered 8 bit
11 = Output is true 9 bit
= -256 (minimum)
0 (minimum)
Chapter 19: Memory Based Scaler
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
PNX15xx Series
19-30