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參數資料
| 型號： | XRT83VSH314IB |
| 廠商： | EXAR CORP |
| 元件分類： | 數字傳輸電路 |
| 英文描述： | 14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| 中文描述： | DATACOM, PCM TRANSCEIVER, PBGA304 |
| 封裝： | 31 X 31 MM, 1.27 MM PITCH, PLASTIC, BGA-304 |
| 文件頁數： | 46/80頁 |
| 文件大?。?/td> | 497K |
| 代理商： | XRT83VSH314IB |
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XRT83VSH314
43
14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.1
T
ABLE
16: M
OTOROLA
M
ODE
: M
ICROPROCESSOR
I
NTERFACE
S
IGNALS
XRT83VSH314
P
IN
N
AME
M
OTOROLA
E
QUIVALENT
P
IN
T
YPE
D
ESCRIPTION
ALE_TS
TS
I
Transfer Start:
This active high signal is used to latch the contents on the
address bus ADDR[7:0]. The contents of the address bus are latched into the
ADDR[7:0] inputs on the falling edge of TS.
WR_R/W
R/W
I
Read/Write:
This input pin from the local
μP is used to inform the LIU
whether a Read or Write operation has been requested. When this pin is
pulled “High”, WE will initiate a read operation. When this pin is pulled
“Low”, WE will initiate a write operation.
RD_WE
WE
I
Write Enable:
This active low input functions as the read or write signal from the
local
μP dependent on the state of R/W. When WE is pulled “Low” (If CS
is “Low”) the LIU begins the read or write operation.
No Pin
OE
I
Output Enable:
This signal is not necessary for the XRT83VSH314 to interface
to the MPC8260 or MPC860 Power PCs.
μ
PCLK
CLKOUT
I
Synchronous Processor Clock:
This signal is used as the timing reference for
the Power PC synchronous mode.
RDY_TA
TA
O
Transfer Acknowledge:
This active low signal is provided by the LIU device. It
indicates that the current read or write cycle is complete, and the LIU is waiting
for the next command.
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PDF描述 |
|---|---|
| XRT83VSH316 | 16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83VSH316IB | 16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83VSH38 | 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83VSH38IB | 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT84L14 | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| XRT83VSH314IB-F | 功能描述:外圍驅動器與原件 - PCI 14 Channel Short-Haul RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| XRT83VSH314IB-SAM | 制造商:Exar Corporation 功能描述:FOR FUJITSU ONLY |
| XRT83VSH316 | 制造商:EXAR 制造商全稱:EXAR 功能描述:16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83VSH316_07 | 制造商:EXAR 制造商全稱:EXAR 功能描述:16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83VSH316ES | 功能描述:外圍驅動器與原件 - PCI 16 CH T1/E1LIUSH LOW COST VERSION RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
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