参数资料
型号: DS26503
英文描述: T1/E1/J1 BITS Element
中文描述: T1/E1/J1 BITS单元
文件页数: 43/123页
文件大小: 995K
代理商: DS26503
DS26503 T1/E1/J1 BITS Element
43 of 123
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
HW
Mode
Bit 0/Transmit-Side Bit 7 Zero-Suppression Enable (TB7ZS).
0 = no stuffing occurs
1 = bit 7 forced to a 1 in channels with all 0s
Bit 1/Unused, must be set = 0 for proper operation.
Bit 2/Transmit-Side D4 Yellow Alarm Select (TD4YM).
0 = 0s in bit 2 of all channels
1 = a 1 in the S-bit position of frame 12
Bit 3/F-Bit Corruption Type 1
(FBCT1).
A low-to-high transition of this bit causes the next three consecutive Ft (D4
framing mode) or FPS (ESF framing mode) bits to be corrupted causing the remote end to experience a loss of frame (loss of
synchronization).
Bit 4/F-Bit Corruption Type 2
(FBCT2).
Setting this bit high enables the corruption of one Ft (D4 framing mode) or FPS
(ESF framing mode) bit in every 128 Ft or FPS bits as long as the bit remains set.
Bit 5/Unused, must be set = 0 for proper operation.
Bit 6/Transmit Fs-Bit Insertion Enable (TFSE).
Only set this bit to a 1 in D4 framing applications. Must be set to 1 to
source the Fs pattern from the TFDL register. In all other modes this bit must be set = 0.
0 = Fs-bit insertion disabled
1 = Fs-bit insertion enabled
Bit 7/Transmit B8ZS Enable (TB8ZS).
0 = B8ZS disabled
1 = B8ZS enabled
T1TCR2
T1 Transmit Control Register 2
06h
7
6
5
0
4
3
2
1
0
0
TB8ZS
0
HBE
PIN 55
TFSE
1
FBCT2
0
FBCT1
0
TD4YM
0
TB7ZS
0
1
0
0
0
0
0
0
相关PDF资料
PDF描述
DS26503L T1/E1/J1 BITS Element
DS26503LN T1/E1/J1 BITS Element
DS26503 T1/E1/J1/64KCC BITS Element
DS26LV3 16 AMP LOW PROFILE POWER RELAY
DS2703 SHA-1 Battery Pack Authentication IC
相关代理商/技术参数
参数描述
DS26503_07 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:T1/E1/J1 BITS Element
DS26503DK 功能描述:时钟和定时器开发工具 DS26503 Dev Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V
DS26503L 功能描述:计时器和支持产品 E1-T1-J1 Bits Element RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel
DS26503L+ 功能描述:计时器和支持产品 E1-T1-J1 Bits Element RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel
DS26503LN 功能描述:计时器和支持产品 E1-T1-J1 Bits Element RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel