參數(shù)資料
型號(hào)： XRT83VSH316IB
廠商： EXAR CORP
元件分類： 數(shù)字傳輸電路
英文描述： 16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
中文描述： DATACOM, PCM TRANSCEIVER, PBGA316
封裝： 21 X 21 MM, STBGA-316
文件頁數(shù)： 6/96頁
文件大?。?/td> 600K
代理商： XRT83VSH316IB
XRT83VSH316
PRELIMINARY
4
16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
REV. P1.0.3
1.0
PIN DESCRIPTIONS
MICROPROCESSOR
N
AME
P
IN
T
YPE
D
ESCRIPTION
CS
A19
I
Chip Select Input
Active low signal. This signal enables the microprocessor interface by pulling
chip select "Low". The microprocessor interface is disabled when the chip
select signal returns "High". This pin is used for both the Parallel or the Serial
Interface modes.
N
OTE
:
Internally pulled "High" with a 50k
resistor.
ALE_TS
D15
I
Address Latch Enable Input (Transfer Start)
See the Microprocessor section of this datasheet for a description.
N
OTE
:
Internally pulled "Low" with a 50k
resistor.
WR_R/W
E15
I
Write Strobe Input (Read/Write)
See the Microprocessor section of this datasheet for a description.
N
OTE
:
Internally pulled "Low" with a 50k
resistor.
RD_WE
C18
I
Read Strobe Input (Write Enable)
See the Microprocessor section of this datasheet for a description.
N
OTE
:
Internally pulled "Low" with a 50k
resistor.
RDY_TA
R5
O
Ready Output (Transfer Acknowledge)
See the Microprocessor section of this datasheet for a description.
INT
B19
O
Interrupt Output
Active low signal. This signal is asserted "Low" when a change in alarm status
occurs. Once the status registers have been read, the interrupt pin will return
"High". GIE (Global Interrupt Enable) must be set "High" in the appropriate
global register to enable interrupt generation.
N
OTE
:
This pin is an open-drain output that requires an external 10K
pull-up
resistor.
PCLK
U6
I
Micro Processor Clock Input
In a synchronous microprocessor interface, PCLK is used as the internal timing
reference for programming the LIU.
N
OTE
:
Internally pulled "Low" with a 50k
resistor.
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
E17
D17
Y18
W18
W17
V17
V16
U16
U15
T15
I
Address Bus Input
ADDR[9:0] are a direct address bus for permitting access to the internal regis-
ters.
N
OTE
:
Internally pulled "Low" with a 50k
resistor.
相關(guān)PDF資料
PDF描述
XRT83VSH38 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
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XRT84L14 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT83VSH316IB-F 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 16 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(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT83VSH316IB-F 制造商:Exar Corporation 功能描述:T1/E1 LIU IC
XRT83VSH38 制造商:EXAR 制造商全稱:EXAR 功能描述:8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
XRT83VSH38ES 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 8CH 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(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT83VSH38IB 功能描述:接口 - 專用 8CH SH T1/E1 Line RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
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