參數(shù)資料
型號(hào): DS3112N
廠商: DALLAS SEMICONDUCTOR
元件分類: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PBGA256
封裝: 27 X 27 MM, PLASTIC, BGA-256
文件頁(yè)數(shù): 112/134頁(yè)
文件大?。?/td> 900K
代理商: DS3112N
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)當(dāng)前第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)
DS3112
79 of 134
Bits 0 to 11 / T1 Line Loopback Command Status for Ports 17 to 28 (LLB17 to LLB28). These read
only real time status bits will be set to a one when the corresponding T2 framer detects that the C3 bit is
the inverse of the C1 and C2 bits for 5 consecutive frames. These bits will be allowed to clear when the
C3 bit is not the inverse of the C1 and C2 bits for 5 consecutive frames. LLB17 corresponds to T1/E1
Port 17, LLB18 corresponds to T1/E1 Port 18, and so on. The setting of any of the bits in T1LBSR1 or
T1LBSR2 can cause a hardware interrupt to occur if the T1LB bit in the Interrupt Mask for MSR (IMSR)
is set to a one. In the E3 and G747 Modes, these bits are meaningless and should be ignored.
T1LBSR1 and T1LBSR2 Status Bit Flow Figure 7.3A
7.4 T1 / E1 DROP AND INSERT CONTROL REGISTER DESCRIPTION
Register Name:
T1E1SDP
Register Description:
T1/E1 Select Register for Receive Drop Ports A and B
Register Address:
60h
Bit #
765
43210
Name
n/a
DPAS4
DPAS3
DPAS2
DPAS1
DPAS0
Default
-
00000
Bit #
151413
121110
9
8
Name
n/a
DPBS4
DPBS3
DPBS2
DPBS1
DPBS0
Default
-
00000
Note: Bits that are underlined are read only; all other bits are read-write.
LLB1
(T1LBSR1
Bit 0)
Internal T1
Loopback Command
Signal from
T2/E2 Framer
OR
Mask
T1LB
(IMSR Bit 8)
INT*
Hardware
Signal
T1LB
Status Bit
(MSR Bit 8)
LLB2
(T1LBSR1
Bit 1)
Internal T1
Loopback Command
Signal from
T2/E2 Framer
LLB28
(T1LBSR2
Bit 11)
Internal T1
Loopback Command
Signal from
T2/E2 Framer
相關(guān)PDF資料
PDF描述
DS3112 DATACOM, FRAMER, PBGA256
DS3131 SPECIALTY TELECOM CIRCUIT, PBGA256
DS3134 DATACOM, FRAMER, PBGA256
DS3150QN DATACOM, PCM TRANSCEIVER, PQCC28
DS3150Q DATACOM, PCM TRANSCEIVER, PQCC28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3112N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3112N+W 功能描述:網(wǎng)絡(luò)控制器與處理器 IC TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝: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:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray