參數(shù)資料
型號(hào)： PDI1394L11
廠商： NXP Semiconductors N.V.
英文描述： 1394 AV Link Layer Controller(AV（音頻/視頻）鏈接層控制器)
中文描述： 1394影音鏈路層控制器（視聽（音頻/視頻）鏈接層控制器）
文件頁數(shù)： 13/46頁
文件大小： 294K
代理商： PDI1394L11
Philips Semiconductors
Product specification
PDI1394L11
1394 AV link layer controller
1997 Oct 21
13
destinationID
spd
tLabel
rt
tCode
0000
SV00249
29 28 272625 24 23 22 212019 18 1716 15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0
rCode
3130
0
Figure 5. Quadlet/Block Write Response Packet Transmit Format
Table 1. No-Data Transmit Format
Field Name
Description
spd
This field indicates the speed at which this packet is to be sent. 00=100 Mbs, 01=200 Mbs, and 10=400 Mbs.
11 = undefined
tLabel
This field is the transaction label, which is used to pair up a response packet with its corresponding request
packet.
rt
The retry code for this packet. Supported values are: 00=retry1, and 01=retryX.
tCode
The transaction code for this packet.
DestinationID
Contains a node ID value.
DestinationOffsetHigh
DestinationOffsetLow
The concatenation of these two field addresses a quadlet in the destination node’s address space.
rCode
Response code for write response packet.
12.5.1.2
Three quadlet transmit formats are shown below. In these figures: The first quadlet contains packet control information. The second and third
quadlets contain 16-bit destination ID and either the 48-bit quadlet-aligned destination offset (for requests) or the response code (for
responses).
Quadlet Transmit
The fourth quadlet contains the quadlet data for read response and write quadlet request formats, or the upper 16 bits contain the data length
for the block read request format.
destinationID
spd
tLabel
rt
tCode
0000
29 28 272625 24 23 22 212019 18 1716 15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0
destinationOffsetHigh
destinationOffsetLow
quadlet data
SV00251
3130
0
Figure 6. Quadlet Write Request Transmit Format
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PDI1394L11BA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1394 AV link layer controller
PDI1394L11BA-S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IEEE 1394 (Firewire) Bus Interface/Controller
PDI1394L21 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1394 full duplex AV link layer controller
PDI1394L21BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1394 full duplex AV link layer controller
PDI1394L21BP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1394 full duplex AV link layer controller
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