參數(shù)資料
型號: AM7968-125JC
廠商: ADVANCED MICRO DEVICES INC
元件分類: 通用總線功能
英文描述: TAXIchip Integrated Circuits(Transparent Asynchronous Xmitter-Receiver Interface)
中文描述: LINE DRIVER, PQCC28
封裝: PLASTIC, LCC-28
文件頁數(shù): 92/127頁
文件大?。?/td> 730K
代理商: AM7968-125JC
AMD
88
TAXIchip Integrated Circuits Technical Manual
This serves to flush all extraneous data from the buffers and reset all internal state
machines. Once this is completed the Transmitter may be Strobed. X1 should be left in
the LOW state upon completion of the initialization.
The STRB input must now be strobed only once every n = 10 bitclk pulses or more. This
will allow time for an 8 bit wide byte to be encoded to 10 bits and shifted out one bit
every clock pulse.
The parallel data input pins are provided with new data every 10 bitclk pulses. Setup
and hold times remain the same as in non-Test Mode with respect to STRB. (In the
non-Test modes, the clock rate is the byte rate and a new data word and a strobe is
provided every clock pulse. In test mode, the clock rate is the bit rate so the new data
word and strobe are provided every nclock pulses).
In Test Mode the Receiver expects only single ended data. Thus only one of the
SEROUT lines from the Transmitter is used. However, both lines must have pulldown
resistors to electrically balance the outputs.
Figure 8-1
T ransmitter T est Mode Connec tions
ACK
STROBE
Data IN
8, 9, 10
Command IN
4, 3, 2
SEROUT+
SEROUT–
X1
X2
RESET
CLK
CLS
DMS
300
N/C = Test Mode
Bit Rate
Clock
Generator
Divide By n
or Byte Rate
Clock
Am7968
N/C
TLS
300
Media Interface
Can Be Set
for 8, 9, or
10-Bit Mode
To Receiver
12330E-35
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相關代理商/技術參數(shù)
參數(shù)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
AM7968-125LEB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Transmitter
AM7968-125LKC 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:TAXIchip Integrated Circuits(Transparent Asynchronous Xmitter-Receiver Interface)