參數(shù)資料
型號(hào)： DS2143
英文描述： E1/ISDN-PRI framing transceiver
中文描述： E1控制器
文件頁(yè)數(shù)： 9/44頁(yè)
文件大小： 552K
代理商： DS2143
DS2143/DS2143Q
9 of 44
RCR1: RECEIVE CONTROL REGISTER 1
(Address=10 Hex)
(MSB) (LSB)
RSMF
RSM
RSIO
-
-
FRC
SYNCE
RESYNC
SYMBOL
POSITION
NAME AND DESCRIPTION
RSMF
RCR1.7
RSYNC Multiframe Function
. Only used if the RSYNC pin is
programmed in the multiframe mode (RCR1.6=1).
0 = RSYNC outputs CAS multiframe boundaries
1 = RSYNC outputs CRC4 multiframe boundaries
RSM
RCR1.6
RSYNC Mode Select
.
0 = frame mode (see the timing in Section 13)
1 = multiframe mode (see the timing in Section 13)
RSIO
RCR1.5
RSYNC I/O Select
.
0 = RSYNC is an output (depends on RCR1.6)
1 = RSYNC is an input (only valid if elastic store enabled)
(note: this bit must be set to 0 when RCR2.1=0)
-
RCR1.4
Not Assigned
. Should be set to 0 when written to.
-
RCR1.3
Not Assigned
. Should be set to 0 when written to.
FRC
RCR1.2
Frame Resync Criteria
.
0 = resync if FAS received in error 3 consecutive times
1 = resync if FAS or bit 2 of non-FAS is received in error 3
consecutive times
SYNCE
RCR1.1
Sync Enable
.
0 = auto resync enabled
1 = auto resync disabled
RESYNC
RCR1.0
Resync
. When toggled from low to high, a resync is initiated.
Must be cleared and set again for a subsequent resync.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2143N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC E1 Controller w/Elastic Store 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
DS2143Q 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
DS2143Q/T&R 制造商:Maxim Integrated Products 功能描述:IC CONTROLLER E1 5V LP 44-PLCC 制造商:Maxim Integrated Products 功能描述:Network Controller & Processor ICs E1 Controller w/Elastic Store
DS2143Q/T&R 功能描述:網(wǎng)絡(luò)控制器與處理器 IC E1 Controller w/Elastic Store 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
DS2143Q+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC E1 Controller w/Elastic Store 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
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