參數(shù)資料
型號: TSB81BA3I
廠商: Texas Instruments, Inc.
英文描述: IEEE 1394b THREE-PORT CABLE TRANSCEIVER/ARBITER
中文描述: 的IEEE 1394b三端口電纜收發(fā)器/仲裁者
文件頁數(shù): 52/57頁
文件大?。?/td> 810K
代理商: TSB81BA3I
SLLS559B DECEMBER 2002 REVISED OCTOBER 2003
52
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION (1394B INTERFACE)
transmit (continued)
GT = Grant Type LR = Link Request Type d0dn = packet data
PHY D[0:7]
PHY CTL[0:1]
00
11
00
ZZ
ZZ
ZZ
ZZ
ZZ
ZZ
00
GT
00
ZZ
ZZ
ZZ
ZZ
ZZ
ZZ
LLC D[0:7]
LLC CTL[0:1]
ZZ
ZZ
ZZ
ZZ
ZZ
11
01
01
11
ZZ
ZZ
ZZ
ZZ
ZZ
00
d0
d1
00
PHY D[0:7]
PHY CTL[0:1]
ZZ
ZZ
ZZ
ZZ
ZZ
00
00
00
LLC D[0:7]
LLC CTL[0:1]
ZZ
ZZ
ZZ
ZZ
ZZ
ZZ
00
00
00
ZZ
01
01
11
00
ZZ
ZZ
ZZ
ZZ
ZZ
dn1
dn
LR
00
ZZ
ZZ
ZZ
ZZ
ZZ
Figure 27. Transmit Packet Timing with Optional Link Request
The hold state asserted at the end of packet transmission allows the LLC to make an additional link request for
packet transmission and/or to notify the PHY that the packet marks the end of a subaction. The link requests
allowed after packet transmission are listed in Table 36 (note that the link request types allowed during this
period are a subset of all of the allowed types of link requests—see Table 25). The associated speed codes and
packet format are listed in Table 36 and Table 37, respectively. If the LLC requests to send an additional packet,
then the PHY does not necessarily have to grant the request. If the LLC is notifying the PHY of the end of a
subaction, then the LLC sets D4 during the hold state at the end of packet transmission.
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TSB81BA3IPFPEP 功能描述:射頻收發(fā)器 Mil Enh 3-Port Cable Xcvr/Arbiter RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray
TSB81BA3PFP 功能描述:射頻收發(fā)器 s800 3-Port Cable Xcvr/Arbiter RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray
TSB81BA3PFPG4 功能描述:射頻收發(fā)器 s800 3-Port Cable Xcvr/Arbiter RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray
TSB82AA2 制造商:TI 制造商全稱:Texas Instruments 功能描述:1394b OHCI-LYNX CONTROLLER