參數(shù)資料
型號: Am7968-125DKC
廠商: Advanced Micro Devices, Inc.
英文描述: TAXIchip Integrated Circuits(Transparent Asynchronous Xmitter-Receiver Interface)
中文描述: TAXIchip集成電路(透明異步Xmitter,接收器接口)
文件頁數(shù): 83/127頁
文件大?。?/td> 730K
代理商: AM7968-125DKC
AMD
79
TAXIchip Integrated Circuits Technical Manual
Figure 7-4
Rec eiver T iming—8-Bit Casc ade Mode
Internal
Clock*
SERIN
Serial Data
NRZ Data*
CLK OUT
IGM TAXI #1 =
CNB TAXI #2
DATA OUT
Command
OUT
DSTRB OUT
Command
OUT
DATA OUT
DATA N
DATA N
SYNC
DATA 1
DATA 2
SYNC
SYNC
SYNC
3
2
NO CHANGE
COMMAND 0
1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1
NO CHANGE
NO CHANGE
NO CHANGE
NO CHANGE
CNB TAXI #1 = 1
NO CHANGE
NO CHANGE
NO CHANGE
NO CHANGE
DATA N–1
NO CHANGE
NO CHANGE
NO CHANGE
NO CHANGE
DATA N
NO CHANGE
1
4
5
6
1 1 0 0 0 1 0 0 0 1
SYNC
DATA 1
DATA 2
1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1
CSTRB OUT
NO CHANGE
NO CHANGE
NO CHANGE
NO CHANGE
NO CHANGE
CSTRB OUT
DSTRB OUT
* Internal Signals
1 1 0 0 0 1 0 0 0 1
SYNC
NO CHANGE
NO CHANGE
TAXI
#2
TAXI
#1
12330E-26
If CNB is HIGH, the Receiver will catch the next valid byte of data and hold it. It will not
attempt to catch any more data until it sees a Sync command from the Transmitter or
until its CNB goes LOW and then HIGH again.
If CNB is held LOW, the Receiver will not attempt to capture any data.
When the Primary Receiver RX1 catches a valid data byte it will raise its IGM (I Got
Mine) so the next Receiver RX2 can catch the next byte and so on down the line. After
all the receivers in the system have received their bytes a Sync must be sent or the next
byte of data will be lost
(3)
.
Referring to Figure 7-5 for a system of Cascaded Receivers.
(3)
In the Auto-Repeat Configuration, a Sync is not required.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM7968-125DMC 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:TAXIchip Integrated Circuits(Transparent Asynchronous Xmitter-Receiver Interface)
AM7968-125JC 制造商:Advanced Micro Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:
AM7968-125JCB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Transmitter
AM7968-125JC-G 制造商:Rochester Electronics LLC 功能描述:- Bulk
AM7968-125LE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Transmitter