參數(shù)資料
型號(hào): TSB14C01AMHV
廠商: Texas Instruments, Inc.
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:79; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:20-35 RoHS Compliant: No
中文描述: 5V的電機(jī)及電子學(xué)工程師聯(lián)合會(huì)1394-1995背板收發(fā)器/仲裁者
文件頁(yè)數(shù): 13/31頁(yè)
文件大?。?/td> 424K
代理商: TSB14C01AMHV
TSB14C01A, TSB14C01AI, TSB14C01AM
5-V IEEE 1394-1995 BACKPLANE TRANSCEIVER/ARBITER
SGLS107A – FEBRUARY 1999 – REVISED NOVEMBER 1999
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
For a Write Register Request the length of the LREQ data stream is 17 bits as shown in Table 10 (see Table 2
for the bit field format).
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Bit(s)
Name
The 3-bit request field is defined in Table 11.
Description
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Table 11. Request Field
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á
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LREQ1
LREQ2
LREQ3
Name
and urgent transfers for the backplane environment.
Description
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0
á
0
á
1
á
á
á
0
0
áá
0
áá
0
ImmReq
Immediate request. When an idle is detected, the phy takes control of the bus
á
á
á
ááá
á
Priority request. The phy arbitrates after a subaction gap and ignore fair protocol. PriReq
is used for cycle master request.
bus.
á
Isochronous request. When an acknowledge gap is detected, the phy arbitrates for the
1
á
á
1
á
RdReg
ááá
WrReg
á
Write register. Writes to the specified register
Read register. Returns the specified register contents through a status transfer
á
Fair or urgent request. The phy arbitrates after a subaction gap using fair protocol.
Fair/Urgent Req is used for fair transfers with the request priority field differentiating fair
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1
0
0
á
1
á
á
1
áá
1
á
ááá
á
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Reserved
á
LReq0
LReq1
LReq2
LReq3
LReqn
Figure 4. LREQ Timing
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TSB14C01APMR 功能描述:1394 接口集成電路 50/100Mbps BACKPLANE Phy 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
TSB14C01APMRG4 功能描述:1394 接口集成電路 5V 1Port 50/100Mbps BP Phy 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
TSB14C01HV 制造商:TI 制造商全稱:Texas Instruments 功能描述:5-V IEEE 1394-1995 BACKPLANE TRANSCEIVER/ARBITER