參數資料
型號: FW322
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: 101/148頁
文件大?。?/td> 1723K
代理商: FW322
Lucent Technologies Inc.
101
Data Sheet, Rev. 1
February 2001
FW322
1394A PCI PHY/Link Open Host Controller Interface
Internal Registers
(continued)
Table 89. Node Identification Register Description
Bit
31
Field Name
iDValid
Type
RU
Description
This bit indicates whether or not the FW322 has a valid node number. It is cleared
when a 1394 bus reset is detected and set when the FW322 receives a new node
number from the PHY core.
This bit is set during the bus reset process if the attached PHY core is root.
Reserved.
Bits 29:28 return 0s when read.
Set if the PHY core is reporting that cable power status is OK.
Reserved.
Bits 26:16 return 0s when read.
RWU This number is used to identify the specific 1394 bus the FW322 belongs to when
multiple 1394-compatible buses are connected via a bridge.
RU
This number is the physical node number established by the PHY core during
self-identification. It is automatically set to the value received from the PHY core
after the self-identification phase. If the PHY core sets the nodeNumber to 63,
then software should not set ContextControl.run for either of the AT DMA
contexts.
30
root
RU
R
RU
R
29:28
27
26:16
15:6
Reserved
CPS
Reserved
busNumber
5:0
NodeNumber
相關PDF資料
PDF描述
FW323 1394A PCI PHY/Link Open Host Controller Interface
FW32305 1394A PCI PHY/Link Open Host Controller Interface
FW352
FW501 TRANSISTOR | MOSFET | N-CHANNEL | 30V V(BR)DSS | 7A I(D) | SO
FW801A Low-Power PHY IEEE 1394A-2000 One-Cable Transceiver/Arbiter Device
相關代理商/技術參數
參數描述
FW32206 制造商:AGERE 制造商全稱:AGERE 功能描述:PCI PHY/Link Open Host Controller Interface
FW322061394 制造商:AGERE 制造商全稱:AGERE 功能描述:PCI PHY/Link Open Host Controller Interface
FW32206T100 制造商:AGERE 制造商全稱:AGERE 功能描述:1394a PCI PHY/Link Open Host Controller
FW323 制造商:AGERE 制造商全稱:AGERE 功能描述:1394A PCI PHY/Link Open Host Controller Interface
FW32305 制造商:AGERE 制造商全稱:AGERE 功能描述:1394A PCI PHY/Link Open Host Controller Interface