参数资料
型号: DS2196LN+
厂商: Maxim Integrated Products
文件页数: 146/157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
89 of 157
Table 15-1: BERT PATTERN SELECT OPTIONS
PS2
PS1
PS0
Pattern Definition
000
Pseudorandom 2E7 – 1
001
Pseudorandom 2E11 – 1
010
Pseudorandom 2E15 – 1
011
Pseudorandom Pattern QRSS. A 220 - 1 pattern with 14
consecutive zero restriction.
100
Repetitive Pattern
101
Alternating Word Pattern
110
Modified 55 Octet (Daly) Pattern The Daly pattern is a
repeating 55 octet pattern that is byte aligned into the active
DS0 timeslots. The pattern is defined in a ATIS (Alliance
for Telecommunications Industry Solutions) Committee T1
Technical Report Number 25 (November 1993).
111
Reserved
BC1: BERT Control Register 1 (Address = 41 Hex)
(MSB)
(LSB)
IESYNC
IEBED
IEOF
RPL3
RPL2
RPL1
RPL0
SYMBOL
POSITION
NAME AND DESCRIPTION
IESYNC
BC1.7
Change of Synchronization Status Interrupt Enable.
Interrupt enable for Synchronizer Status (BIR.0)
0 = interrupt masked
1 = interrupt enabled
IEBED
BC1.6
Bit Error Detected Interrupt Enable. Interrupt enable for Bit
Error Detected (BIR.3)
0 = interrupt masked
1 = interrupt enabled
IEOF
BC1.5
Bit & Error Counter Overflow Interrupt Enable. Interrupt
enable for the BERT Bit Counter (BIR.2) and BERT Error
Counter (BIR.1) overflow.
0 = interrupt masked
1 = interrupt enabled
BC1.4
Not Assigned. Should be set to 0 when written to.
RPL3
BC1.3
Repetitive Pattern Length Bit 3 (RPL3). Refer to Table 15-2
for details.
RPL2
BC1.2
Repetitive Pattern Length Bit 2 (RPL2). Refer to Table 15-2
for details.
RPL1
BC1.1
Repetitive Pattern Length Bit 1 (RPL1). Refer to Table 15-2
for details.
RPL0
BC1.0
Repetitive Pattern Length Bit 0 (RPL0). Refer to Table 15-2
for details.
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