- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382396 > PNX8510 (NXP Semiconductors N.V.) Analog companion chip PDF資料下載
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)： | 23/92頁 |
| 文件大小： | 3064K |
| 代理商： | PNX8510 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁當前第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁
Philips Semiconductors
PNX8510/11
Analog companion chip
Product data
Rev. 04 – 12 January 2004
23 of 92
9397 750 12612
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
7.1.11
Macrovision - PNX8510
The encoder supports Macrovision
Anti-Taping for both NTSC and PAL. There is no
Macrovision insertion for SECAM defined, however for AGC Pseudo Sync and BP
pulses the same settings used for PAL could be used for SECAM. The different steps
of this process can be programmed separately. The Macrovision control block
provides all necessary timing and level information for inserting the correct pulses in
the CVBS/Y/C/RGB/YUV data stream. Furthermore it provides the signals used to
modify the subcarrier generator according to the Macrovision Burst Inversion
requirements.
The encoder uses a blanking level during the vertical blanking interval that is defined
by the value of BLNVB, thus providing two different programmable blanking levels.
Outside vertical blanking, value of BLNNL is effective, which should be reduced
according to Macrovision requirements. The copy protection means can be
activated independently by the respective control bits. The Macrovision registers
and definition of each of these registers are defined in a separate Macrovision
Supplement document.
Remark:
Macrovision is not available in PNX8511.
7.2 HD data path
The high definition data path of the PNX8510/11 IC features an up-sampling filter,
gain control and a universal sync insertion engine.
Input formats supported by the high definition data path are:
Double D1 mode:16/20 bit 422 (8/10 bit for Y and 8/10 bit for U/V);
DEMUX_MODE of Register VMUXCTL, offset 0x95 is set to 3’b011
Single interface HD 422 mode (UYVY 422 D1 format); DEMUX_MODE of Register
VMUXCTL, offset 0x95 is set to 3’b100
Single interface 444 (RGB/YUV 444 format); DEMUX_MODE of Register
VMUXCTL, offset 0x95 is set to 3’b001
Full 24/30 bit parallel input mode (YUV/RGB 444 formats); VMODE of Register
MISCCTRL, offset 0xA5 is set to zero
RGB and YUV data types are accepted. However, there is no color space conversion
in the HD data path so the input data type has to match the display data type.
The up-sampling filter can be applied to convert incoming 422 data formats to 444.
The data path also provides individual gain control for RGB/YUV which allows a
+/-0.5x amplitude change (HD_GAIN_RY, HD_GAIN_GU, HD_GAIN_BV control
registers).
The HD sync insertion module following the filter and gain control circuits provides
flexible insertion of synchronization signals into the Y, Y and V or R, G and B data
paths. The insertion can be chosen on a component basis (Y/R_SYNC_INS_EN,
U/G_SYNC_INS_EN, V/B_SYNC_INS_EN control registers) and the sync generator
provides individual tables for the components. A more detailed description of the sync
generator can be found in the next paragraph.
相關PDF資料 |
PDF描述 |
|---|---|
| PNX8511 | Analog companion chip |
| PNX8526 | Programmable source decoder with integrated peripherals |
| PNX8526EH | Programmable source decoder with integrated peripherals |
| PPC5001T | NPN microwave power transistor |
| PRLL4001 | Rectifiers |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PNX8510HW/B1 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Analog companion chip |
| PNX8511 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Analog companion chip |
| PNX8511HW/B1 | 功能描述:視頻 IC ANALOG BACKEND COMPANION RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| PNX8511HW/B1,557 | 功能描述:視頻 IC ANALOG BACKEND RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| PNX8526 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Programmable source decoder with integrated peripherals |
發(fā)布緊急采購，3分鐘左右您將得到回復。