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參數(shù)資料
| 型號： | PDI1394L41 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Content Protection AV Link Layer(內(nèi)容可保護的AV鏈接層控制器) |
| 中文描述： | 影音內(nèi)容保護鏈路層（內(nèi)容可保護的視聽鏈接層控制器） |
| 文件頁數(shù)： | 42/81頁 |
| 文件大?。?/td> | 303K |
| 代理商： | PDI1394L41 |
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Philips Semiconductors
Preliminary specification
PDI1394L41
1394 content protection AV link layer controller
2000 Apr 15
39
12.6.2.11
The Asynchronous streaming receive packet format is shown below. The first quadlet contains dataLength, tag, and Channel number for source
identification, and synchronization information. The following quadlets contain (possibly zero) quadlets of block information. The last quadlet
contains transmission speed and status information. Asynchronous stream packets are placed in the Receive Response FIFO.
Asynchronous Stream Receive
SV01052
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
sy
status
dataLength
tag
chanNum
1010
2
Block data (possibly zero)
spd
12.6.2.12
The self-ID and PHY packet receive formats are shown below. The first quadlet contains a synthesized packet header with a tCode of 0xE
(hex). For self-ID information, the remaining quadlets contain data that is received from the time a bus reset ends to the first subaction gap. This
is the concatenation of all the self-ID packets received. Note that the bit-inverted check quadlet is included in the Read Request FIFO and the
application must check it.
Self-ID and PHY packets receive
29 28 272625 24 23 22 212019 18 1716 15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0
self ID packet data
1110
2
0000
2
SV00264
00
ackSent
3130
Figure 30.
Self-ID Receive Format
The “ackSent” field will either be “ACK_DATA_ERROR” if a non-quadlet-aligned packet is received or there was a data overrun, or
“ACK_COMPLETE” if the entire string of self-ID packets was received.
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PHY packet first quadlet
1110
2
0000
2
SV00265
31 30
Figure 31.
PHY Packet Receive Format
For PHY packets, there is a single following quadlet which is the first quadlet of the PHY packet. The check quadlet has already been verified
and is not included.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PDI1394L41BE | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1394 content protection AV link layer controller |
| PDI1394P11 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3-port physical layer interface |
| PDI1394P11A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3-port physical layer interface |
| PDI1394P11ABD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3-port physical layer interface |
| PDI1394P11ABD-S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Transceiver |
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