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參數(shù)資料
| 型號(hào)： | XRT86VL34IB |
| 廠商： | EXAR CORP |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| 中文描述： | DATACOM, FRAMER, PBGA225 |
| 封裝： | 19 X 19 MM, 1 MM PITCH, PLASTIC, BGA-225 |
| 文件頁(yè)數(shù)： | 93/156頁(yè) |
| 文件大?。?/td> | 816K |
| 代理商： | XRT86VL34IB |
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XRT86VL34
88
REV. V1.2.0
QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
T
ABLE
78: B
LOCK
I
NTERRUPT
S
TATUS
R
EGISTER
(BISR) H
EX
A
DDRESS
: 0
X
nB00
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
7
Reserved
For E1 mode only
6
LBCODE
RO
0
Loopback Code Block Interrupt Status
This bit indicates whether or not the Loopback Code block has an
interrupt request awaiting service.
0 - Indicates no outstanding Loopback Code Block interrupt request
is awaiting service
1 - Indicates the Loopback Code block has an interrupt request
awaiting service. Interrupt Service routine should branch to the inter-
rupt source and read the Loopback Code Interrupt Status register
(address 0xnB0A) to clear the interrupt
N
OTE
:
This bit will be reset to 0 after the microprocessor has
performed a read to the Loopback Code Interrupt Status
Register.
5
RxClkLOS
RO
0
Loss of Recovered Clock Interrupt Status
This bit indicates whether or not the T1 receive framer is currently
declaring the "Loss of Recovered Clock" interrupt.
0 = Indicates that the T1 Receive Framer Block is NOT currently
declaring the "Loss of Recovered Clock" interrupt.
1 = Indicates that the T1 Receive Framer Block is currently declar-
ing the "Loss of Recovered Clock" interrupt.
N
OTE
:
This bit is only active if the clock loss detection feature is
enabled (Register - 0xn100)
4
ONESEC
RO
0
One Second Interrupt Status
This bit indicates whether or not the T1 receive framer block is cur-
rently declaring the "One Second" interrupt.
0 = Indicates that the T1 Receive Framer Block is NOT currently
declaring the "One Second" interrupt.
1 = Indicates that the T1 Receive Framer Block is currently declar-
ing the "One Second" interrupt.
3
HDLC
RO
0
HDLC Block Interrupt Status
This bit indicates whether or not the HDLC block has any interrupt
request awaiting service.
0 = Indicates no outstanding HDLC block interrupt request is await-
ing service
1 = Indicates HDLC Block has an interrupt request awaiting service.
Interrupt Service routine should branch to the interrupt source and
read the corresponding Data LInk Status Registers (address
0xnB06, 0xnB16, 0xnB26, 0xnB10, 0xnB18, 0xnB28) to clear the
interrupt.
N
OTE
:
This bit will be reset to 0 after the microprocessor has
performed a read to the corresponding Data Link Status
Registers that generated the interrupt.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XRT86VL38_2 | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| XRT86VL38IB | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| XRT86VL38IB484 | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| XRT86VL38_07 | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| XRT86VL38 | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRT86VL34IB-F | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4-Ch T1/E1/J1 RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| XRT86VL38 | 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION |
| XRT86VL38_07 | 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION |
| XRT86VL38_1 | 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION |
| XRT86VL38_2 | 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION |
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