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: 61/115页
文件大小: 756K
代理商: DS26334GN
DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
61 of 115
Register Name:
Register Description:
Register Address (LIUs 1-8):
Register Address (LIUs 9-16):
Bit #
Name
ADDP7
Default
Bit 7 to 0: Address Pointer (ADDP).
This pointer is used to switch between pointing to the Primary Registers, the
Secondary Registers, Individual Registers, and BERT Registers. See
Table 6-15
for bank selection. The register
space contains control for channels 1 to 8 from address 00 hex to 1F hex and a duplicate set of registers for control
of channels 9 to 16 from address 20 hex to 3F hex. The ADDP at address 1F hex select the banks for the set of
registers for LIUs 1-8. The ADDP register at address 3F select the banks for the set of registers for LIUs 9-16.
ADDP
Address Pointer
1Fh
3Fh
7
6
5
4
3
2
1
0
ADDP6
0
ADDP5
0
ADDP4
0
ADDP3
0
ADDP2
0
ADDP1
0
ADDP0
0
0
Table 6-15. Address Pointer Bank Selection
ADDP7 TO ADDP0
(HEX)
00
AA
01
02
BANK NAME
Primary Bank
Secondary Bank
Individual LIU Bank
BERT Bank
6.1.2 Secondary Register Bank
The ADDP register must be set to AAh in order to access this bank.
Register Name:
SRMS
Register Description:
Single-Rail Mode Select
Register Address (LIUs 1-8):
00h
Bit #
7
6
Name
SRMS8
SRMS7
Default
0
0
Register Address (LIUs 9-16):
20h
Bit #
7
6
Name
SRMS16
SRMS15
Default
0
0
Bit 7 to 0: Single-Rail Mode Select Channel
n
(SRMS
n
).
When this bit is set single-rail mode is selected for the
System Transmit and Receive
n
. If this bit is reset dual rail is selected.
5
4
3
2
1
0
SRMS6
0
SRMS5
0
SRMS4
0
SRMS3
0
SRMS2
0
SRMS1
0
5
4
3
2
1
0
SRMS14
0
SRMS13
0
SRMS12
0
SRMS11
0
SRMS10
0
SRMS9
0
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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