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| 型號(hào)： | TSB42AA4PDT |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | IEEE 1394 A CONSUMER ELECTRONICS LINK LAYER CONTROLLER |
| 中文描述： | 1394消費(fèi)電子產(chǎn)品鏈路層控制器 |
| 文件頁(yè)數(shù)： | 116/183頁(yè) |
| 文件大?。?/td> | 798K |
| 代理商： | TSB42AA4PDT |
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619
0x054 PHYACC – PHYAccess
BIT
31
NAME
TYPE
RW
RESET
0
FUNCTION
RREG
Read PHY register – When set, the device sends a read register
request with the address equal to the PHYACC.PHYRGAD field to the
PHY. This bit is cleared when the request is sent.
30
WRREG
RW
0
Write PHY register – When set, the device sends a write register
request with the address equal to the PHYACC PHYRGAD field and
data equal to the PHYACC.PHYRGDATA field to the PHY. This bit is
cleared when the request is sent.
Reserved – A write to this location has no effect. A read returns 0s.
PHY register address – This is the address used for PHY register read
and write operations.
PHY register data – This value provides the data to be written to the
PHY in PHY-register write requests.
Reserved – A write to this location has no effect. A read returns 0s.
PHY address received – The address of the PHY register most
recently received.
PHY receive data – The data from the PHY register indicated by
PHYACC.PHYRXAD.
29:28
27:24
RSVD
PHYREGADDR
R0
RW
0
0
23:16
PHYREGDATA
RW
0
15:12
11:8
RSVD
PHYRXADDR
R0
RWU
0
0
7:0
PHYRXDATA
RWU
0
0x058 BRD – Bus Reset Data
BIT
31
NAME
TYPE
RU
RESET
0
FUNCTION
BUSINFOVALID
Bus information valid Indicates that the node ID, IRM node ID, node
count, and root information are valid when set.
Reserved – A write to this location has no effect. A read returns 0.
Node count – Contains the number of nodes detected in the system.
Node is root Root is set when the current node is the root node. This
bit is read-only.
Contender – Contains the status of the PLI_CNTDR pin.
IRM node ID – This is the isochronous resource manager node
identification. If there is no IRM node present on the bus, these bits are
equal to 0x3F.
30
RSVD
NODECNT
ROOT
R
0
0
0
29:24
23
RU
RU
22
CONTENDER
IRMNODEID
U
PIN
3F
21:16
RU
15:6
BUSNUMBER
RU
3FF
Bus number – This is the 10-bit IEEE-1212 bus number. These bits
are set to 0x3FF when RBUSNUM is set and there is a bus reset.
Node number – This is the 6-bit IEEE-1212 node number. These bits
are set to 0x3F at power-on reset or when a bus reset status response
is received by the link.
5:0
NODENUMBER
RU
3F
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PDF描述 |
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| TSB42AA4PGE | IEEE 1394 A CONSUMER ELECTRONICS LINK LAYER CONTROLLER |
| TSB42AA9I | STORAGELYNX 1394 LINK-LAYER CONTROLLER FOR ATA/ATAPI STORAGE PRODUCTS |
| TSB42AA9IPZT | STORAGELYNX 1394 LINK-LAYER CONTROLLER FOR ATA/ATAPI STORAGE PRODUCTS |
| TSB42AB4I | IEEE 1394 A CONSUMER ELECTRONICS LINK LAYER CONTROLLER |
| TSB42AB4PGE | IEEE 1394 A CONSUMER ELECTRONICS LINK LAYER CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSB42AA4PDTG4 | 功能描述:1394 接口集成電路 Link Layer Cntrlr RoHS:否 制造商:Texas Instruments 類型:Link Layer Controller 工作電源電壓: 封裝 / 箱體:LQFP 封裝:Tray |
| TSB42AA4PDTR | 制造商:Texas Instruments 功能描述: |
| TSB42AA4PGE | 制造商:TI 制造商全稱:Texas Instruments 功能描述:IEEE 1394 A CONSUMER ELECTRONICS LINK LAYER CONTROLLER |
| TSB42AA4PGER | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TSB42AA9 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:STORAGELYNX 1394 LINK-LAYER CONTROLLER FOR ATA/ATAPI STORAGE PRODUCTS |
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