參數(shù)資料
型號: PNX8510
廠商: NXP Semiconductors N.V.
英文描述: Analog companion chip
中文描述: 模擬伴隨芯片
文件頁數(shù): 55/92頁
文件大小: 3064K
代理商: PNX8510
Philips Semiconductors
PNX8510/11
Analog companion chip
Product data
Rev. 04 – 12 January 2004
55 of 92
9397 750 12612
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
4:3
SEL
R/W
0x0
Data slice select mode
Primary video channel:
00 = Slice 1 primary interface
01 = Slice 2 primary interface
10 = Slice 1 secondary interface
11 = Slice 2 secondary interface
Secondary video channel:
00 = Slice 1 secondary interface
01 = Slice 2 secondary interface
10 = Slice 1 primary interface
11 = Slice 2 primary interface
Output demultiplex mode
000 = yuv422
001 = yuv444 / RGB444
010 = Reserved
011 = yuvhd (double interface mode)
100 = yuv422hd (single interface mode)
All other modes are reserved.
2:0
DEMUX_MODE
R/W
0x0
Offset 0x96– 0x97 - Must be initialized to zero.
Offset 0x98 - VALUE_ARRAY_ADR/EVENT_TYPE_PTR*
7
Unused
6:4
EVENT_TYPE_PTR
3
Unused
2:0
VALUE_ARRAY_ADR
-
-
-
-
R/W
HD SYNC generator event type pointer; trigger load value
R/W
Value array programming address
Writing to this address initiates the transfer of the data previously
written into locations 0xBE through 0xC1 into an internal register
array.
Offset 0x99– 0x9A - TRIGGER_LINE*
7:0
TRIGGER_LINE
R/W
-
This value is used as a line count after trigger.
register 0x99 bits 7:0
register 0x9A bits 9:8
Offset 0x9B– 0x9C - TRIGGER_DURATION*
7:0
TRIGGER_DURATION
R/W
-
This value is used as the duration for a certain value after trigger.
register 0x9B bits 7:0
register 0x9C bits 9:8
Offset 0x9D - TRIGGER_PTR*
7:4
LCNT_PTR_TRIGGER
3:2
Unused
1:0
LPATT_PTR_TRIGGER
Offset 0x9E - BLANK_Y*
7:0
BLANK_Y
Offset 0x9F - BLANK_UV*
7:0
BLANK_UV
Offset 0xA0 - RGB_CTRL*
R/W
-
-
-
This value is used as the line count pointer after trigger.
R/W
This value is used as the line pattern pointer after trigger.
R/W
0x90
Programmable blank level for the R\Y SD-RGB/YUV channel
R/W
0
Programmable blank level for the UV SD-RGB/YUV channel
Table 29:
* indicates not present in secondary video channel
Bit
Symbol
PNX8510/11 video registers
…continued
Access Value
Description
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