TABLE
參數資料
型號： XRT86VL30IV-F
廠商： Exar Corporation
文件頁數： 8/175頁
文件大?。?/td> 0K
描述： IC FRAMR/LIU T1/E1/J1 QD 128LQFP
標準包裝： 72
控制器類型： T1/E1/J1 調幀器，LIU
電源電壓： 3.3V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 128-LQFP
供應商設備封裝： 128-LQFP（14x20）
包裝： 托盤
其它名稱： 1016-1485
XRT86VL30IV-F-ND
XRT86VL30
100
REV. 1.0.1
SINGLE T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
TABLE 94: BLOCK INTERRUPT STATUS REGISTER (BISR)
HEX ADDRESS: 0X0B00
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
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 0x0B0A) to clear the interrupt
NOTE:
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.
NOTE: This bit is only active if the clock loss detection feature is
enabled (Register - 0x0100)
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
0x0B06, 0x0B16, 0x0B26, 0x0B10, 0x0B18, 0x0B28) to clear the
interrupt.
NOTE:
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.
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相關代理商/技術參數
參數描述
XRT86VL30IV-F 制造商:Exar Corporation 功能描述:T1/E1 Framer Combo IC
XRT86VL32 制造商:EXAR 制造商全稱:EXAR 功能描述:DUAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
XRT86VL32_07 制造商:EXAR 制造商全稱:EXAR 功能描述:DUAL T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION
XRT86VL32_0709 制造商:EXAR 制造商全稱:EXAR 功能描述:DUAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
XRT86VL32_1 制造商:EXAR 制造商全稱:EXAR 功能描述:DUAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
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