参数资料
型号: DS26334GN
英文描述: 3.3V, 16-Channel, E1/T1/J1 Short and Long-Haul Line Interface Unit
中文描述: 3.3伏,16路,E1/T1/J1短,长途线路接口单元
文件页数: 75/115页
文件大小: 756K
代理商: DS26334GN
DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
75 of 115
Register Name:
Register Description:
Register Address (LIUs 1-8):
Bit #
Name
BTS2
Default
This register enables the LIU1-8 BERT. The BERT can only connect to one LIU at a time. The LIU1-8 BERT operates
independently of the LIU9-16 BERT.
BTCR
Bit Error Rate Tester Control Register
10h
7
6
5
4
--
0
3
--
0
2
--
0
1
--
0
0
BTS1
0
BTS0
0
BERTE
0
0
Bit 7 to 5: Bit Error Rate Transceiver Select [2:0] (BTS[2:0])
These bits BTS[2:0] select the LIU that the BERT
applies too (see
Table 6-19
). This is only applicable if the BERTE bit is set.
Bit 0: Bit Error Rate Tester Enable (BERTE).
When this bit is set and 2 seconds have past, the Bit Error Rate
Tester (BERT) will be enabled. The BERT Register Set should be written and read to only after being enabled. The
BERT is only active for one LIU at a time selected by BTS[2:0]. This bit also forces the part into single-rail mode
with HDB3/B8ZS encoding enabled.
Register Address (LIUs 9-16):
Bit #
Name
BTS2
Default
This register enables the LIU9-16 BERT. The BERT can only connect to one LIU at a time. The LIU9-16 BERT operates
independently of the LIU1-8 BERT.
Bit 7 to 5: Bit Error Rate Transceiver Select [2:0] (BTS[2:0])
These bits BTS[2:0] select the LIU that the BERT
applies too (see
Table 6-20
). This is only applicable if the BERTE bit is set.
30h
7
6
5
4
0
3
0
2
0
1
0
0
BTS1
0
BTS0
0
BERTE
0
0
Bit 0: Bit Error Rate Tester Enable (BERTE).
When this bit is set and 2 seconds have past, the Bit Error Rate
Tester (BERT) will be enabled. The BERT Register Set should be written and read to only after being enabled. The
BERT is only active for one LIU at a time selected by BTS[2:0]. This bit also forces the part into single-rail mode
with HDB3/B8ZS encoding enabled.
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相关代理商/技术参数
参数描述
DS26334GN+ 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short/Long Haul LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26334GNA2 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26334GNA2+ 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26334GNA3 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short/Long Haul LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26334GNA3+ 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short/Long Haul LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray