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): 31/92頁
文件大?。?/td> 3064K
代理商: PNX8510
Philips Semiconductors
PNX8510/11
Analog companion chip
Product data
Rev. 04 – 12 January 2004
31 of 92
9397 750 12612
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
// 0x801b, 0x001e, 0x0014, 0x8011,
// 0x8033, 0x0036, 0x003c, 0x8039,
// 0x0028, 0x802d, 0x8027, 0x0022
// };
//
// * Unlike the serial method, this algorithm does not require any additional
// * operations to finish the CRC after the message is processed
// * This routine uses crc1 to hold the crc.
// */
//
// void parallel_crc1(c)
// int c;
// {
// int r1 ;
//
// /* calculate CRC using the 4 bit LUT method */
// /* upper 4 bits */
// r1 = crc16_table[((crc1>>12) & 0xF) ^ ((c & 0xf0) >> 4)];
// crc1 = ((crc1 << 4) & 0xFFF0) ^ r1;
//
// /* lower 4 bits */
// r1 = crc16_table[((crc1>>12) & 0xF) ^ (c & 0x0f)];
// crc1 = ((crc1 << 4) & 0xFFF0) ^ r1;
// }
7.2.4
Limitations of the video pipe
In all HD modes, the video encoder will be switched off. Either a separate sync signal
or the embedded syncs of the D1 input can be used to generate the sync raster
driving the display device.
7.3 Audio pipeline
The PNX8510/11 has two independent stereo channels, each connected to a
separate audio interface. The primary audio channel is usually associated with the
primary video channel and carries the accompanying sound information. The
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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