参数资料
型号: DS2196LN+
厂商: Maxim Integrated Products
文件页数: 112/157页
文件大小: 0K
描述: IC FRAMER DUAL T1 LIU 100-LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 90
控制器类型: T1 调帧器
接口: 并行/串行
电源电压: 3.135 V ~ 3.465 V
电流 - 电源: 85mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-LQFP
供应商设备封装: 100-LQFP(14x14)
包装: 托盘
DS2196
58 of 157
SR1B: STATUS REGISTER 1 FRAMER B (Address = C0 Hex)
(MSB)
(LSB)
LUP
LDN
LOTC
LSPARE
RBL
RYEL
FRCL
RLOS
SYMBOL
POSITION
NAME AND DESCRIPTION
LUP
SR1B.7
Loop Up Code Detected. Set when the loop up code as
defined in the RUPCD register is being received. See Section
12 for details.
LDN
SR1B.6
Loop Down Code Detected. Set when the loop down code as
defined in the RDNCD register is being received. See Section
12 for details.
LOTC
SR1B.5
Loss of Transmit Clock. Set when the TCLKB pin has not
transitioned for one channel time (or 5.2
ms). Will force the
RLOSB/LOTCB pin high if enabled via CCR1B.6. Also will
force transmit side formatter to switch to MCLK if so enabled
via TCR1B.7.
LSPARE
SR1B.4
Spare Code Detected. Set when the spare code as defined in
the RSPARE register is being received. See Section 12 for
details.
RBL
SR1B.3
Receive Blue Alarm. Set when an unframed all 1’s code is
received at RPOSIB and RNEGIB.
RYEL
SR1B.2
Receive Yellow Alarm. Set when a yellow alarm is received
at RPOSIB and RNEGIB.
FRCL
SR1B.1
Framer Receive Carrier Loss. Set when a red alarm is
received at RPOSIB and RNEGIB.
RLOS
SR1B.0
Receive Loss of Sync. Set when the device is not
synchronized to the receive T1 stream.
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