Design and Realization of a Prototype Hardware Platform for ...

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Power measurementsWhat Tension Max I MarginR max R Gain Vref Max drop Full scaleV mA % ohm ohm x V mV VMain 5V 5 5 100 12.2 10 20 2.44 122 13.3V main 3.3 140 10 0.792208 0.5 20 2.44 122 1.42.5V main 2.5 350 10 0.126753 0.1 50 2.44 48.8 1.751.8V main 1.8 400 10 0.110909 0.1 50 2.44 48.8 21.25V main 1.25 200 10 0.110909 0.1 100 2.44 24.4 23.3V RF 3.3 90 10 1.515152 1.5 20 3 150 2.73.3V CF 3.3 370 10 0.36855 0.33 20 3 150 2.442
24 MHzrf_TRX_moduletxSpeed3 = ctrl32 (29 downto 27)chipselectaddress (4)readreaddata (32)writewritedata (32)irqclkavalon_TRX_buschipselectaddressreadreaddatawritewritedatairqclkresetRXchip_enTxStbRxStb0001emerLEDonreadNextRX selectRXheaderMACrxDonestatusreg3rxBusyrxEnrxAckPse31 8 73 20rxForUs. . . RXb TXb TXto RxStb TxStb DtR Lost -rxOKerrRx_DecodeselectRXheaderRX_fifoloadRXfifoStatus321000loadRXfifoResetheader10100 01010000overFlowdataW32 0000ctrlreg321111RX32clkdataRX3231 24 23 16 15 8 7 0SetdataLostTXi RXi Pr S 2S 1S 0Ea - - - A 5A 4A 3A 2A 1A 0Int Ai Pi Ei - - --TX RA StbRx StbTx Rst CL DoPing -loadComm<strong>and</strong>loadCtrlRegclockTXclk32 bit bufferpoutputTXispeedclkTXmaskButtons2RX_readingdataW32TX_writingrxFifoReadEndataRX32headerTX32headerRX32status32clkTXIO_CtrlloadTXfifoloadTXfifoResetrW_TXheaderAvalonselectTXheaderAvalondoEmerButrW_TXheaderMACselectTXheaderMACselectRXheaderAvalonselectIntsetDtRclearTXdoEmerTX_fifo0010goBackMAC_controllerR<strong>and</strong>omGenTo I/O FPGA MegaWatch extensionselectTXheaderdataW320011txBusyrW_TXheaderselectTXheaderemerLEDonctrl32doEmertype3packetShaperreadNextTXtxFifoReadEnTX32readFIFOtxOKpacketShaperint32Tx_EncodedataW32TXH32ack32ackShaperselectInt0110header1CRCgenEncodeParallel to SerialtxStartdoPingtxBusyheaderTX32 txEnc txCRC calcTXcrc shiftTXcrcpingLEDontxToDoclearCRCtxTXLEDrxBusyRXLEDCRCcodecclearCRCpacketShaperclearCRCrxmode3TXchip_enheaderRX321001header2CCACRCcheckLengthCounterserial2parallel0111header2myAddr8clk clkTXclkTXrxDec calcRXcrc CRCeqZeroclkclkTXdclkmyAddr8txSigclkRXsyncrxSigSyncpatternSynctype3selectSrcAddr=ctrl32()ctrl32ctrlAddr8=ctrl32()myAddr8address8promiscuousheaderRX32BroadcastresetTo rf_CTRL_module (3-wire chip control)EPFL LSM/LAP www.MegaWatch.org © Emanuel Corthay - 08.03.2004
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EPFL - Swiss Federal Institute of T
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The MegaWatch Wireless PlatformMast
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The MegaWatch project : Alim boardW
Page 88 and 89: MEGAWATCHLSM E.Corthay MFG_DATE: 01
Page 90 and 91: 68591056.3577.2231927.11.03LSM-LAP
Page 92 and 93: 3213434121243214321551K1K1K1KR10R11
Page 94 and 95: EPFL ACORT Mon Dec 1 08:47:30 2003
Page 96 and 97: Component Report MEGAWATCHmegawatch
Page 98 and 99: Single Node Nets Report MEGAWATCHme
Page 100 and 101: Qii8i¡,//4$-r G D/- ’KK•-4K*M.
Page 102 and 103: EPFL ACORT Thu 22.01.2004 11:21 Dra
Page 104 and 105: EPFL ACORT Thu Jan 22 11:21:21 2004
Page 106 and 107: Component Report SABUSALIMsabusalim
Page 108 and 109: BOM Report SABUSALIMsabusalim_gloss
Page 111 and 112: ¬†hx€ƒq‚}ƒr r {o{€ H:
Page 113 and 114: {€}~{ƒ~€z’{r~{{}€rq~h „k
Page 115 and 116: Signal Page Ref ROKEPXA_Brokepxa Th
Page 117 and 118: 10000000000100NC1510KR119U11VALD19B
Page 125 and 126: Component Report ROKEPXA_Brokepexa_
Page 131 and 132: BOM Report ROKEPXA_Brokepexa_gloss
Page 133 and 134: Power Pins Report ROKEPXA_Brokepexa
Page 135 and 136: Extensions Milli-BUS RokEPXAA24 MB_
Page 137: Extensions Milli-BUS RokEPXAA24 SPI
Page 141 and 142: -- Modify here if you change the st
Page 143 and 144: doEmerBut => doEmerBut,inhibitEmer
Page 145 and 146: xFifoReadEn -- ctrlreg32if (writeE
Page 147 and 148: futurestate txBusyTmp
Page 149 and 150: egPayload
Page 151 and 152: edge)-- If we reached the end of th
Page 153 and 154: -- ################################
Page 155 and 156: RxStbis in std-by)TxStbis in std-by
Page 157 and 158: when idleRx =>rxEn
Page 159 and 160: uf:process (clk, reset)beginif rese
Page 161 and 162: ReadPointer
Page 163 and 164: end process;-- Bufferize the signal
Page 165 and 166: when emerPressed =>bufferedEmerButt
Page 167 and 168: process (clk, reset)beginif (reset=
Page 169 and 170: component sreg8port ( clk : in std_
Page 171 and 172: -- Signals to and from the TXchip_e
Page 173 and 174: component IO_Ctrlport ( clkclkTXres
Page 175 and 176: File: avalon_bus.vhd[…]-- Above:
Page 177 and 178: eginif reset = '1' thencurrentstate
Page 179 and 180: ----------------------------------s
Page 181 and 182: The MegaWatch Wireless PlatformMast
Page 187: The MegaWatch Wireless PlatformMast
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