参数资料
型号: XRT86VL30IV80-F
厂商: Exar Corporation
文件页数: 9/175页
文件大小: 0K
描述: IC FRAMR/LIU T1/E1/J1 QD 80LQFP
标准包装: 90
控制器类型: T1/E1/J1 调帧器,LIU
电源电压: 3.3V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 80-LQFP
供应商设备封装: 80-LQFP(12x12)
包装: 托盘
其它名称: 1016-1486
XRT86VL30IV80-F-ND
XRT86VL30
101
SINGLE T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. 1.0.1
2
SLIP
RO
0
Slip Buffer Block Interrupt Status
This bit indicates whether or not the Slip Buffer block has any out-
standing interrupt request awaiting service.
0 = Indicates no outstanding Slip Buffer Block interrupt request is
awaiting service
1 = Indicates Slip Buffer block has an interrupt request awaiting ser-
vice. Interrupt Service routine should branch to the interrupt source
and read the Slip Buffer Interrupt Status register (address 0x0B08)
to clear the interrupt
NOTE:
This bit will be reset to 0 after the microprocessor has
performed a read to the Slip Buffer Interrupt Status
Register.
1
ALARM
RO
0
Alarm & Error Block Interrupt Status
This bit indicates whether or not the Alarm & Error Block has any
outstanding interrupt request awaiting service.
0 = Indicates no outstanding interrupt request is awaiting service
1 = Indicates the Alarm & Error Block has an interrupt request await-
ing service. Interrupt service routine should branch to the interrupt
source and read the corresponding alarm and error status registers
(address 0x0B02, 0x0B0E, 0x0B40) to clear the interrupt.
NOTE:
This bit will be reset to 0 after the microprocessor has
performed a read to the corresponding Alarm & Error
Interrupt Status register that generated the interrupt.
0
T1 FRAME
RO
0
T1 Framer Block Interrupt Status
This bit indicates whether or not the T1 Framer block has any out-
standing interrupt request awaiting service.
0 = Indicates no outstanding interrupt request is awaiting service.
1 = Indicates the T1 Framer Block has an interrupt request awaiting
service. Interrupt service routine should branch to the interrupt
source and read the T1 Framer status register (address 0x0B04) to
clear the interrupt
NOTE:
This bit will be reset to 0 after the microprocessor has
performed a read to the T1 Framer Interrupt Status register.
TABLE 94: BLOCK INTERRUPT STATUS REGISTER (BISR)
HEX ADDRESS: 0X0B00
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
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