參數(shù)資料
型號: DS21Q43ATN
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù): 15/60頁
文件大?。?/td> 748K
代理商: DS21Q43ATN
DS21Q43A
15 of 60
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 11).
1=multiframe mode (see the timing in Section 11).
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.
-
RCR1.3
Not Assigned.
Should be set to 0 when written.
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.
相關(guān)PDF資料
PDF描述
DS21Q44 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
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DS21Q44TN MICROSWITCH, SPDT, SIM ROLLER LEVER; Current, contact AC:5A; Force, operating:91.75gf; Travel, pre:16.0mm; Centres, fixing LxW:22.2mm; Temp, op. max:120(degree C); Temp, op. min:-40(degree C); Length / Height, external:9.25mm; Width, RoHS Compliant: Yes
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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DS21Q44 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Enhanced QUAD E1 FRAMER
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DS21Q44T+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced Quad E1 Framer 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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