参数资料
型号: DS3112N
厂商: DALLAS SEMICONDUCTOR
元件分类: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PBGA256
封装: 27 X 27 MM, PLASTIC, BGA-256
文件页数: 61/134页
文件大小: 900K
代理商: DS3112N
DS3112
32 of 134
Bit 3 / T3/E3 Force Receive Framer Resynchronization (T3E3RSY). A 0 to 1 transition on this bit
will cause the T3 receive framer or the E3 receive framer to resynchronize. This bit must be cleared and
set again for a subsequent resynchronization to occur.
Bits 8 to 15 / Chip Revision ID Bit 0 to 7 (ID0 to ID7). Read only. Contact the factory for details on
the meaning of the ID bits.
4.2 MASTER CONFIGURATION REGISTERS DESCRIPTION
Register Name:
MC1
Register Description:
Master Configuration Register 1
Register Address:
02h
Bit #
7
6
5
4
3
2
1
0
Name
FTSOFC LOTCMC
UNI
MECU
AECU
CBEN
UNCHEN
ZCSD
Default
0
Bit #
15
14
13
12
11
10
9
8
Name
n/a
LLTM
DENMS
LRCCEN
LTCCEN
Default
-
0
Note: Bits that are underlined are read only; all other bits are read-write.
Bit 0 / Zero Code Suppression Disable (ZCSD).
0 = enable the B3ZS and HDB3 encoders/decoders
1 = disable the B3ZS and HDB3 encoders/decoders
Bit 1 / T3/E3 Unchannelized Mode Enable (UNCHEN). When this bit is set low, the M13 / E13 /
G747 multiplexer is enabled and data at the FTD input is ignored. When this bit is set high, the M13 /
E13 / G747 multiplexer is disabled and the LTDAT inputs are ignored. The table below displays which
bits are not sampled at the FTD input when UNCHEN = 1.
DS3112 Mode
Bits Positions Not Sampled At FTD
T3 M23 (C-Bit Parity disabled)
F / P / M / C / X
T3 C-Bit Parity
F / P / M / X
E3
FAS / Sn / RAI
0 = enable the M13 / E13 / G747 multiplexers and disable the FTD Input
1 = disable the M13 / E13 / G747 multiplexers and enable the FTD Input
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相关代理商/技术参数
参数描述
DS3112N+ 功能描述:网络控制器与处理器 IC TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS3112N+W 功能描述:网络控制器与处理器 IC TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS3112NC1 制造商:Maxim Integrated Products 功能描述:T3 E3 MULTIPLEXER, 3.3V T3/E3 FRAMER AND M13/E13/G.747 MUX - Rail/Tube
DS3112ND1E 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS3112RD 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray