参数资料
型号: XRT83SH314IB-F
厂商: Exar Corporation
文件页数: 81/101页
文件大小: 0K
描述: IC LIU T1/E1/J1 14CH 304TBGA
标准包装: 27
类型: 线路接口装置(LIU)
驱动器/接收器数: 14/14
规程: T1,E1,J1
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 304-BBGA
供应商设备封装: 304-PBGA(31x31)
包装: 托盘
XRT83SH314
76
14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.4
D2
AISIE
Alarm Indication Signal Interrupt Enable
0 = Masks the AIS function
1 = Enables Interrupt Generation
R/W
0
D1
RLOSIE
Receiver Loss of Signal Interrupt Enable
0 = Masks the RLOS function
1 = Enables Interrupt Generation
R/W
0
D0
QRPDIE
Quasi Random Signal Source Interrupt Enable
0 = Masks the QRPD function
1 = Enables Interrupt Generation
R/W
0
NOTE: The GIE bit in the global register 0xE0h must be set to "1" in addition to the individual register bits to enable the
interrupt pin.
TABLE 31: MICROPROCESSOR REGISTER 0X05H BIT DESCRIPTION
CHANNEL 0-13 (0X05H-0XD5H)
BIT
NAME
FUNCTION
Register
Type
Default
Value
(HW reset)
D7
Reserved
This Bit is Reserved
RO
0
D6
DMO
Digital Monitor Output
The digital monitor output is always active regardless if the inter-
rupt generation is disabled. This bit indicates the DMO activity. An
interrupt will not occur unless the DMOIE is set to "1" in the chan-
nel register 0x04h and GIE is set to "1" in the global register
0xE0h.
0 = No Alarm
1 = Transmit output driver has failures
RO
0
D5
FLS
FIFO Limit Status
The FIFO limit status is always active regardless if the interrupt
generation is disabled. This bit indicates whether the RD/WR
pointers are within 3-Bits. An interrupt will not occur unless the
FLSIE is set to "1" in the channel register 0x04h and GIE is set to
"1" in the global register 0xE0h.
0 = No Alarm
1 = RD/WR FIFO pointers are within ±3-Bits
RO
0
TABLE 30: MICROPROCESSOR REGISTER 0X04H BIT DESCRIPTION
CHANNEL 0-13 (0X04H-0XD4H)
BIT
NAME
FUNCTION
Register
Type
Default
Value
(HW reset)
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