參數(shù)資料
型號: FW323
英文描述: 1394A PCI PHY/Link Open Host Controller Interface
中文描述: 1394A端口物理層的PCI /鏈接開放主機控制器接口
文件頁數(shù): 107/152頁
文件大?。?/td> 1625K
代理商: FW323
Agere Systems Inc.
107
Data Sheet, Rev. 2
October 2001
FW323 05
1394A PCI PHY/Link Open Host Controller Interface
Internal Registers
(continued)
Asynchronous Request Filter High Register
The asynchronous request filter high set/clear register is used to enable asynchronous receive requests on a per-
node basis, and handles the upper node IDs. When a packet is destined for either the physical request context or
the ARRQ context, the source node ID is examined. If the bit corresponding to the node ID is not set in this
register, then the packet is not acknowledged and the request is not queued. The node ID comparison is done if
the source node is on the same bus as the FW323. All nonlocal bus sourced packets are not acknowledged
unless bit 31 in this register is set.
Table 94. Asychronous Request Filter High Register
Bit
Field
Name
Type
Default
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
asynReqAllBuses
asynReqResource62
asynReqResource61
asynReqResource60
asynReqResource59
asynReqResource58
asynReqResource57
asynReqResource56
asynReqResource55
asynReqResource54
asynReqResource53
asynReqResource52
asynReqResource51
asynReqResource50
asynReqResource49
asynReqResource48
asynReqResource47
asynReqResource46
asynReqResource45
asynReqResource44
asynReqResource43
asynReqResource42
asynReqResource41
asynReqResource40
asynReqResource39
asynReqResource38
asynReqResource37
asynReqResource36
asynReqResource35
asynReqResource34
asynReqResource33
asynReqResource32
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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參數(shù)描述
FW32305 制造商:AGERE 制造商全稱:AGERE 功能描述:1394A PCI PHY/Link Open Host Controller Interface
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FW-33-01-G-D-200-065 制造商:Samtec Inc 功能描述:CONN BD STACKER HDR 66 POS 1.27MM SLDR ST TH - Bulk