pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 406

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

Philips Semiconductors
Volume 1 of 1
Table 20: QVCP 1 Registers
PNX15XX_SER_3
Product data sheet
Bit
9:0
Offset 0x10 E06C
31:20
19:10
9:0
Offset 0x10 E070
31:21
4:3
2:1
0
Offset 0x10 E074
31
30
29:25
24
23:22
21:16
15:14
13:8
7:6
5:0
Offset 0x10 E1F0
31
30
Symbol
DELTA_MIDDLE
Unused
BASE_LOWER
DELTA_LOWER
Unused
GNSH_ERROR
GNSH_SIZE
GNSH_422
GAMMA_ENABLE
HOST_ENABLE
Unused
GNSH_SQUARE
Unused
UPPER_ADDR
Unused
MIDDLE_ADDR
Unused
LOWER_ADDR
reserved
reload_mode
Output GNSH LUT Data Lower
Output ONSH Ctrl
Output GAMMA Ctrl
Shadow_Reload
…Continued
Acces
s
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
-
R/W
-
R/W
-
R/W
-
R/W
R/W
R/W
0
-
0
0
0
0
0
0
0
0
-
0
-
0
-
0
-
0
0
0
Value
Rev. 3 — 17 March 2006
Description
Middle data for Gamma Delta table
Lower data for Gamma Base table
Lower data for Gamma Delta table
GNSH Error mode
GNSH Output resolution
GNSH mode
Gamma correction enable bit
adjustment & clipping if non-(9+1) bit mode selected)
This enables the HOST read/write access to GNSH
Gamma correction with squaring enable bit
Internal address in the upper Gamma Delta and base tables
Internal address in the middle Gamma Delta and base tables
Internal address in the lower Gamma Delta and base tables
should always set to 0
0: reload all together at line location indicated by reload_line.
1: always reload at end pixel of the layer (old mode, do not use)
00= Truncation
01= Rounding
10= Error Propagation - not initialized except power-on
11= Error Propagation - initialized with hblank
00 = 9 bits
01 = 8 bits
10 = 10 bits
11 = 6bits
1 = YUV 4:2:2
0 = YUV 4:4:4 / RGB
1=active
0=bypass
1=host access enabled
0=host access disabled, no access possible
1=active
0=bypass
(also disables signal range
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
PNX15xx Series
Chapter 11: QVCP
11-53