Microchip Technology bc637PCI-V2 GPS Synchronized PCI Lub Sijhawm thiab Zaus Cov Txheej Txheem
Cov ntaub ntawv khoom
Lub bc637PCI-V2 yog GPS synchronized, PCI lub sijhawm thiab zaus processor uas muab lub sijhawm thiab zaus rau lub khoos phis tawj tswj hwm thiab cov khoom siv khoom nruab nrog. Lub module tau txais lub sijhawm meej los ntawm GPS satellite system lossis los ntawm lub sijhawm code signals. Lub GPS synchronization ua rau lub module ua lub moos zoo tagnrho rau kev ua kom muaj ntau lub khoos phis tawj rau UTC. Lub module txhawb kev tsim cov sijhawm ntev thiab kev txhais lus nrog cov txiaj ntsig ntawm IRIG A, B, G, E, IEEE 1344, NASA 36, XR3, lossis 2137 hauv ob qho tib si ampLitude modulated (AM) thiab DC theem hloov (DCLS) hom. Tus neeg txhais lus nyeem thiab yuav raug siv los qhuab qhia 10 MHz oscillator rau AM lossis DCLS hom ntawm IRIG A, B, G, E, IEEE 1344, NASA 36, XR3, lossis 2137 lub sijhawm codes. Lub module kuj muaj lub xeev-of-the-art direct digital synthesizer (DDS) tus nqi synthesizer muaj peev xwm ntawm 0.0000001PPS rau 100MPPS.
Lub module muaj qhov tseem ceeb ntawm kev tsim kev cuam tshuam ntawm PCI tsheb npav ntawm tus nqi programmable. Cov kev cuam tshuam no tuaj yeem siv los synchronize daim ntawv thov ntawm lub khoos phis tawj tswj hwm nrog rau cov xwm txheej tshwj xeeb. Cov kev tawm tswv yim sab nraud kuj yog qhov tshwj xeeb uas tso cai rau lub sijhawm thiab zaus ntawm lub module kom tau txais los ntawm cov oscillator sab nraud uas kuj yuav raug qhuab ntuas (DAC vol.tage tswj) raws li kev xaiv cov tswv yim siv.
Cov lus qhia siv khoom
- Txuas lub bc637PCI-V2 mus rau lub party computer lub PCI qhov.
- Nruab cov kev xaiv tsav tsheb rau Windows lossis Linux kom yooj yim kev koom ua ke ntawm cov module.
- Configure lub module kom tau lub sij hawm meej los ntawm GPS satellite system los yog los ntawm lub sij hawm code signals.
- Siv lub module ua lub moos zoo tagnrho rau kev ua kom zoo sib xws rau ntau lub khoos phis tawj rau UTC.
- Tsim lub sij hawm code outputs ntawm IRIG A, B, G, E, IEEE 1344, NASA 36, XR3, los yog 2137 nyob rau hauv ob qho tib si ampLitude modulated (AM) thiab DC theem hloov (DCLS) hom.
- Siv tus txhais lus los qhuab qhia 10 MHz oscillator rau AM lossis DCLS hom ntawm IRIG A, B, G, E, IEEE 1344, NASA 36, XR3, lossis 2137 lub sijhawm codes.
- Siv lub xeev-of-the-art direct digital synthesizer (DDS) tus nqi synthesizer muaj peev xwm ntawm 0.0000001PPS rau 100MPPS.
- Tsim kev cuam tshuam ntawm PCI tsheb npav ntawm tus nqi programmable rau synchronizing daim ntawv thov ntawm tus tswv tsev computer thiab cov xwm txheej tshwj xeeb.
- Siv cov kev tawm tswv yim sab nraud kom tau txais lub sijhawm thiab zaus ntawm lub module los ntawm cov oscillator sab nraud uas tej zaum yuav raug qhuab ntuas (DAC voltage tswj) raws li kev xaiv cov tswv yim siv.
Cov ntsiab lus
Lub Microchip GPS hais txog bc637PCI-V2 lub sijhawm teem sijhawm muab sijhawm thiab zaus rau lub khoos phis tawj tswj hwm thiab cov ntaub ntawv nkag mus tau. Lub sij hawm meej tau txais los ntawm GPS satellite system lossis los ntawm lub sijhawm code signals. GPS synchronization muab 170 ns RMS lub sijhawm raug rau UTC (USNO) thiab ua kom lub bc637PCI-V2 ua lub moos zoo tagnrho rau kev sib txuas ntau lub computer rau UTC.
Central rau kev khiav hauj lwm ntawm lub module yog ib tug qhuab qhia TCXO 10 MHz oscillator muab lub sij hawm module lub 100-nanosecond moos. Lub sijhawm tam sim no (hnub mus rau 100 ns) tuaj yeem nkag mus thoob plaws PCI tsheb npav uas tsis muaj PCI lub npav tos, uas tso cai rau lub sijhawm thov ceev heev. Cov xaiv on-board lossis off-board 10 MHz oscillator tsav lub module zaus thiab lub sij hawm code enerator circuitry. Yog tias cov ntaub ntawv siv tau ploj lawm, lub module yuav txuas ntxiv tuav lub sijhawm (flywheel) raws li qhov xaiv 10 MHz oscillator tus nqi drift. Yog tias lub zog poob lawm, lub roj teeb rov qab RTC yog muaj los tswj lub sijhawm.
Lub sij hawm ntev code tsim thiab kev txhais lus tau txais kev txhawb nqa. Lub tshuab hluav taws xob tso tawm IRIG A, B, G, E, IEEE 1344, NASA 36, XR3, lossis 2137 hauv ob qho tib si ampLitude modulated (AM) thiab DC theem hloov (DCLS) hom. Tus neeg txhais lus nyeem thiab yuav raug siv los qhuab qhia 10 MHz oscillator rau AM lossis DCLS hom ntawm IRIG A, B, G, E, IEEE 1344, NASA 36, XR3, lossis 2137 lub sijhawm codes.
Lub module kuj muaj lub xeev-of-the-art direct digital synthesizer (DDS) tus nqi synthesizer muaj peev xwm ntawm 0.0000001PPS rau 100MPPS. Lub module kuj tseem yuav programmed
los tsim ib qho kev cuam tshuam ntawm ib lub sij hawm predetermined raws li lub sij hawm sib piv
(strobe). Ib qho kev tshwm sim lub sij hawm capture feature muab ib tug txhais tau tias ntawm latching lub sij hawm ntawm ib qho kev tshwm sim sab nraud.
Ib qho tseem ceeb ntawm bc637PCI-V2 yog lub peev xwm los tsim kev cuam tshuam ntawm PCI tsheb npav ntawm tus nqi programmable. Cov kev cuam tshuam no tuaj yeem siv los synchronize daim ntawv thov ntawm lub khoos phis tawj tswj hwm nrog rau cov xwm txheej tshwj xeeb.
Cov kev tawm tswv yim sab nraud yog qhov tshwj xeeb uas tso cai rau lub sijhawm thiab zaus ntawm bc637PCI-V2 los ntawm ib qho oscillator sab nraud uas tuaj yeem raug qhuab qhia (DAC voltage tswj) raws li kev xaiv cov tswv yim siv. Lub module yuav ua haujlwm nyob rau hauv lub tshuab hluav taws xob (tsis muaj kev qhuab qhia) qhov twg sab nraud 10 MHz los ntawm Cesium
los yog Rubidium tus qauv yog siv raws li kev siv zaus. Qhov no tsim lub sijhawm ruaj khov PCI raws sijhawm rau txhua lub sijhawm ua haujlwm bc637PCI-V2.
Lub bc637PCI-V2 cia li txhawb nqa ob qho tib si 3.3 V thiab 5.0 V signaling ntawm lub npav PCI. Kev koom ua ke ntawm cov module tau yooj yim yooj yim nrog kev xaiv tsav tsheb rau Windows lossis Linux.
Nta
- GPS synchronized nrog 170 ns RMS raug rau UTC
- IRIG A, B, G, E, IEEE 1344, NASA 36, XR3, thiab 2137 lub sij hawm code inputs thiab outputs
- Simultaneous AM thiab DCLS lub sij hawm code inputs thiab outputs
- 100 ns moos daws teeb meem rau lub sijhawm ntawm hnub thov
- Programmable <<1PPS rau 100MPPS DDS tus nqi synthe-sizer tso zis / cuam tshuam
- 1, 5, lossis 10MPPS tus nqi genera-tor tso zis
- 1 PPS thiab 10 MHz inputs
- Sab nrauv lub sijhawm ntes / cuam tshuam
- Programmable time com-pare output/interrupt
- Zero latency lub sij hawm nyeem
- Roj teeb rov qab lub sijhawm moos (RTC)
- PCI lub tsheb npav hauv zos
- Universal Signaling (3.3V lossis 5.0V tsheb npav)
- Raws li RoHS 5/6
- Linux thiab Windows software tsav tsheb / SDKs suav nrog
Lub Sijhawm Precision thiab zaus hauv PCI Form Factor (100-Nanosecond Precision)
Cov tswv yim
- GPS
- AM time codes
- DCLS lub sijhawm cov lej
- Cov xwm txheej sab nraud (3x)
- 10 MHz
- 1PPS
Cov zis
- AM time codes
- DCLS lub sijhawm cov lej
- Programmable tswb
- (strobe/lub sij hawm piv)
- <<1PPS rau 100MPPS tus nqi
- 1PPS
- 1, 5, lossis 10MPPS
- Oscillator tswj voltage
Los ntawm PCI Bus
- Precise lub sijhawm
- Kev tshwm sim cuam tshuam
- Tswb interrupts (lub sij hawm sib piv / strobe)
- Programmable cuam tshuam tus nqi
- Configuration thiab tswj
Nyeem Lub Sijhawm Precise
bc637PCI-V2 muab lub sijhawm meej ntawm kev thov thiab cov lus teb ceev heev rau cov ntawv thov tswv. Qhov kev thov rau lub sijhawm no yog ua los ntawm kev siv SDK software ua haujlwm. Lub sij hawm tuaj yeem muab ua binary lossis decimal daim ntawv.
Ntau Lub Sijhawm Codes
Lub bc637PCI-V2 muaj lub sij hawm dav tshaj plaws cov lus tawm tswv yim thiab kev txhawb nqa muaj nyob rau hauv txhua daim npav caij tsheb npav. Kev them nyiaj yug muaj rau 30 lub sijhawm sib txawv nrog rau IRIG A, B, G, E, IEEE 1344, NASA 36, XR3, thiab 2137 hauv AM thiab DCLS hom.
Ntsuas cov xwm txheej sab nraud lossis sab hauv
Ntsuas lub caij nyoog mus txog qhov tshwm sim ntawm peb qhov xwm txheej sab nraud. Tsheb npav cuam tshuam tam sim ceeb toom rau CPU tias qhov ntsuas tau tsim thiab tos-ing. Ib yam li ntawd, tus tswv tsev daim ntawv thov-tsim cuam tshuam rau bc637PCI-V2 daim npav hla lub npav tuaj yeem yog lub sijhawm.amped rau cov txheej txheem kev thov raws li tus tswv tsev.
Flexible Rate Generation
Lub DDS ntawm bc637PCI-V2 tuaj yeem tsim los tsim cov nqi mus txog 100MPPS lossis tsawg npaum li ib zaug hauv 115 hnub. Cov nqi no muaj raws li lub sijhawm teeb liab tawm lossis cuam tshuam ntawm lub npav. Qhov kev hloov kho tus nqi yog me me li 1/32 Hz.
Cov zis zaus
Lub moos meej yog qhov zoo tshaj plaws ntawm cov zis tawm zaus. Lub bc637PCI-V2 muab 1, 5, lossis 10MPPS tso tawm ncaj qha los ntawm cov kauj ruam sab hauv oscillator ntawm lub moos.
Sab Nraud Zaus Inputs thiab DAC Control
Cov kev tawm tswv yim sab nraud yog ib qho tshwj xeeb uas tso cai rau lub sijhawm thiab zaus ntawm bc637PCI-V2 los ntawm cov oscillator sab nraud xws li 10 MHz Cesium lossis Ru-bidium tus qauv. Qhov no tsim lub sijhawm ruaj khov PCI-raws li txhua lub sijhawm ua haujlwm bc637PCI-V2. Rau kev tswj lub voj kaw, ib qho oscillator sab nraud yuav raug qhuab qhia siv DAC voltage tswj cov zis los ntawm bc637PCI-V2.
Sijhawm Sib Piv / Strobe / Tswb
Ib qho txiaj ntsig zoo ntawm txhua lub moos meej yog lub peev xwm ceeb toom thaum lub sijhawm tshwj xeeb tau mus txog (xws li lub tswb moos). Thaum lub sij hawm preset precisely phim lub sij hawm tiag tiag, lub teeb liab sab nraud thiab kev cuam tshuam rau lub tsheb npav yog tam sim no generated, signaling ib daim ntawv thov uas taw tes rau lub sij hawm nyuam qhuav tshwm sim.
Tshaj-tus-Bus nta
Dhau li ntawm lub sijhawm meej stamps, bc637PCI-V2 tuaj yeem muab sijhawm ntev heev cuam tshuam ntawm lub tsheb npav ntawm tus nqi tas, lub sijhawm ua ntej, lossis qhia tias muaj xwm txheej tshwm sim ntawm daim npav. Cov kev cuam tshuam no tuaj yeem koom ua ke rau hauv cov neeg siv daim ntawv thov uas xav tau kev txiav txim siab ntau dua los yog daim ntawv thov synchronization nrog lwm lub khoos phis tawj. Ib yam li ntawd, cov neeg siv cov ntawv thov tuaj yeem siv cuam tshuam los ua cov cim hauv lub sijhawm thiab tom qab ntawd rov qab tau raws nraim thaum muaj kev cuam tshuam.
Configuration thiab Control
bc637PCI-V2 suav nrog cov kev pab cuam yooj yim siv kom yooj yim teeb tsa daim npav thiab siv tau cov haujlwm. Cov software no kuj suav nrog SDKs thiab tsav tsheb software.
PCIe Card Kev koom ua ke tau yooj yim nrog suav nrog SDKs thiab tsav tsheb
Windows thiab Linux SDKs Ceev PCI kev koom ua ke
Daim npav PCIe suav nrog cov khoom siv software tsim kho tshiab, ua kom nrawm ntawm kev sib koom ua ke ntawm Microchip PCI phaib rau hauv txhua daim ntawv thov.
Siv SDK yog ib qho yooj yim-rau-kev koom ua ke thiab txhim khu kev qha lwm txoj hauv kev sau cov lej qis dua los hais txog daim npav nco sau npe ncaj qha nrog tus tsav tsheb. Cov haujlwm hu thiab ntaus ntawv tsav tsheb
hauv SDKs ua kev cuam tshuam rau daim npav Microchip PCI ncaj nraim mus rau pem hauv ntej thiab pab ua kom cov software txhim kho tsom mus rau qhov kawg daim ntawv thov.
SDKs Txuag sijhawm thiab nyiaj txiag
Cov programmers pom SDK qhov khoom siv tsis muaj nuj nqis hauv kev ua kom nrawm ntawm kev sib koom ua ke ntawm Microchip PCI phaib rau hauv daim ntawv thov, txuag sijhawm thiab nyiaj txiag. Lub SDK ua haujlwm nyob rau txhua daim npav Microchip PCI lub sijhawm, thiab cov npe ua haujlwm thiab cov kev ua haujlwm muab kev nkag siab txog lub peev xwm ntawm txhua txoj haujlwm.
Los ntawm kev siv SDK, ib tus tuaj yeem siv Microchip qhov kev txawj ntse sijhawm thiab tso siab rau kev koom ua ke Microchip PCI card rau hauv koj daim ntawv thov.
Daim ntawv tso cai-dawb
Kev faib tawm ntawm embedded Microchip software hauv cov neeg siv khoom siv yog tsis muaj nuj nqis.
Tsav tsheb sib piv
Windows SDK thiab Tsav Tsheb
- Windows XP/Vista/7/10
- Windows Server 2003/2008/2019
- 32- thiab 64-ntsis kev txhawb nqa
- Kernel hom tsav tsheb
- Code examples
- Test daim ntawv thov kev pab cuam
- Ua kom tiav cov ntaub ntawv
- Qhov kev pab cuam siv sijhawm sijhawm
Lub Windows SDK rau bc637PCI-V2 phaib suav nrog Windows XP/Vista/Server/7/10 kernel mode device driver rau 32- thiab 64-ntsis PCI interface. SDK suav nrog .h, .lib, thiab DLL files los txhawb ob qho tib si 32- thiab 64-ntsis daim ntawv thov kev txhim kho.
Lub hom phiaj programming ib puag ncig yog Microsoft Visual Studio (Microsoft Visual C ++ V6.0 lossis siab dua). Ob qhov Visual C ++ 6.0 thiab Visual Studio 2008 qhov project files yog muab nrog lub hauv paus code.
Tsis tas li ntawd suav nrog Microchip's bc637PCIcfg daim ntawv thov kev pab cuam uas tuaj yeem siv los xyuas kom muaj kev ua haujlwm zoo ntawm daim npav PCI, thiab daim ntawv thov TrayTime uas tso cai rau tus neeg siv hloov kho lub kaw lus moos uas daim npav tau teeb tsa. Tau qhov twg los code rau cov kev pab cuam thiab me me example cov kev pab cuam suav nrog.
Yam tsawg kawg nkaus qhov yuav tsum tau muaj
Kev Ua Haujlwm
- Windows XP/Vista/7/10
- Windows server 2003/2008
Kho vajtse
PC-tshaj qhov system nrog Pentium lossis ceev processor
Nco 24 MB
Kev txhim kho ib puag ncig
Microsoft Visual Studio (Visual C ++) 6 lossis siab dua
Linux SDK thiab Tsav Tsheb
- Mus txog Linux Kernel 5.7.1
- 64-ntsis kernel txhawb nqa
- Code examples
- Test daim ntawv thov kev pab cuam
- Ua kom tiav cov ntaub ntawv
Linux SDK rau bc637PCI-V2 phaib suav nrog PCI ntsiav hom ntaus ntawv tsav tsheb rau 64-ntsis kernels, lub tsev qiv ntawv interface nkag mus rau txhua qhov bc637PCI-V2 nta, thiab ex.ample cov kev pab cuam nrog lub hauv paus code.
Lub hom phiaj programming ib puag ncig yog GNU compiler sau (GCC) thiab C / C ++ programming lus.
Tsis tas li ntawd suav nrog yog Microchip's bc63xPCIcfg daim ntawv thov kev pab cuam, uas ua kom muaj kev ua haujlwm zoo ntawm PCI daim npav hauv lub tshuab computer. Cov example program muaj sample code, siv lub interface lub tsev qiv ntawv, thiab hloov dua siab tshiab examples ntawm ASCII hom ntaub ntawv cov khoom kis mus rau thiab los ntawm lub cuab yeej mus rau hauv binary hom haum rau kev ua haujlwm thiab kev hloov pauv. Cov example program yog tsim los siv cov haujlwm sib cais rau txhua qhov haujlwm, tso cai rau tus tsim tawm los luam cov lej muaj txiaj ntsig thiab siv nws hauv lawv daim ntawv thov.
Yam tsawg kawg nkaus qhov yuav tsum tau muaj
- Kev Ua Haujlwm
Linux Kernels 5.7.1 lossis qis dua - Kho vajtse
x86 processor - Nco
32 MB - Kev txhim kho ib puag ncig
GNU GCC pom zoo
Windows thiab Linux SDK Function Reference
Nco tseg: Txhawm rau ua tiav daim ntawv teev cov haujlwm, saib phau ntawv qhia.
Basic Time and Frequency Processor (TFP) Functions
- bcStartPCI/bcStopPCI Qhib/kaw cov txheej txheem txheej txheem.
- bcStartInt/bcStopInt Pib / nres cov xov cuam tshuam los teeb liab cuam tshuam.
- bcSetInt/bcReqInt Enables/returns enabled cuam tshuam.
- bcShowInt cuam tshuam cov kev pabcuam niaj hnub.
- bcReadReg/ bcWriteReg. Rov qab / teev thov sau npe cov ntsiab lus
- bcReadDPReg/bcWriteDPReg Rov qab/sets thov Dual Port RAM sau npe cov ntsiab lus.
- bcCommand Xa SW rov pib dua cov lus txib rau board.
- bcReadBinTime/bcSetBinTime Reads/sets TFP lub sij hawm loj hauv binary hom.
- bcReadDecTime/bcSetDecTime Reads/sets TFP lub sij hawm loj hauv BCD hom.
- bcReqTimeFormat Rov qab xaiv lub sijhawm hom ntawv.
- bcSetTimeFormat Teem lub sij hawm loj rau binary los yog pawg lej.
- bcReqYear/bcSetYear Returns/sets xyoo tus nqi.
- bcSetYearAutoIncFlag suav nrog rau kev rov qab sib raug zoo rau daim npav bc635/637PCI-U.
- bcSetLocalOffsetFlag Pab tau lossis cuam tshuam lub sijhawm hauv zos offset ua ke nrog bcSetLocOff.
- bcSetLocOff Teem lub rooj tsavxwm los tshaj tawm lub sijhawm ntawm tus txheeb ze offset rau UTC.
- bcSetLeapEvent Ntxig lossis tshem tawm cov ntaub ntawv thib ob (hauv hom tsis yog GPS).
- bcSetMode Teeb TFP kev khiav hauj lwm hom.
- bcSetTcIn Teem sij hawm code hom rau lub sij hawm code decoding hom.
- bcSetTcInEx Teem sij hawm code thiab subtype rau lub sij hawm code decoding hom.
- bcSetTcInMod Teem sijhawm code modulation rau lub sij hawm code decoding hom.
- bcReqTimeData Rov qab xaiv cov ntaub ntawv lub sijhawm los ntawm lub rooj tsavxwm.
- bcReqTimeCodeData Rov qab xaiv lub sij hawm code cov ntaub ntawv los ntawm lub rooj tsavxwm.
- bcReqTimeCodeDataEx Rov qab xaiv lub sij hawm code thiab subtype cov ntaub ntawv los ntawm lub rooj tsavxwm.
- bcReqOtherData Rov qab xaiv cov ntaub ntawv los ntawm pawg thawj coj saib.
- bcReqVerData Rov qab firmware version cov ntaub ntawv los ntawm lub rooj tsavxwm.
- bcReqSerialNumber Rov qab board serial tooj.
- bcReqHardwareFab Rov qab kho vajtse fab ib feem naj npawb.
- bcReqAssembly Rov qab los ua ke ib feem naj npawb.
- bcReqModel Rov qab TFP qauv qhia.
- bcReqTimeFormat Rov qab xaiv lub sijhawm hom ntawv.
- bcReqRevisionID Rov qab kho lub rooj tsavxwm.
Txheej xwm ua haujlwm
- bcReadEventTime Latches thiab rov TFP lub sij hawm tshwm sim los ntawm ib qho kev tshwm sim sab nraud
- bcReadEventTimeEx Latches thiab rov TFP lub sij hawm tshwm sim los ntawm ib qho kev tshwm sim sab nraud nrog 100 ns daws teeb meem.
- bcSetHbt Teem ib tus neeg siv programmable lub sijhawm tso zis.
- bcSetPropDelay Teem sijhawm ncua sij hawm them nyiaj.
- bcSetStrobeTime Teem sijhawm ua haujlwm strobe.
- bcSetDDSFrequency Teem DDS tso zis zaus.
- bcSetPeriodicDDSSSelect Xaiv lub sijhawm lossis DDS cov zis.
- bcSetPeriodicDDSEnable Enables lossis disables periodic lossis DDS cov zis
- bcSetDDSDdivider Teeb DDS tus nqi faib.
- bcSetDDSDdividerSource Teeb DDS faib qhov chaw.
- bcSetDDSSyncMode Teem DDS synchronization hom.
- bcSetDDSMultiplier Teem DDS tus nqi sib npaug.
- bcSetDDSPeriodValue Teem sijhawm DDS tus nqi.
- bcSetDDSTuningWord Teem DDS tig lo lus tus nqi.
Oscillator Functions
- bcSetClkSrc Pab tau lossis lov tes taw oscillator on-board.
- bcSetDac Teeb oscillator DAC tus nqi.
- bcSetGain Hloov kho on-board oscillator zaus tswj algorithm.
- bcReqOscData Rov qab cov ntaub ntawv TFP oscillator.
Generator Hom Muaj nuj nqi
- bcSetGenCode Teeb lub sij hawm code generator hom.
- bcSetGenCodeEx Teem sijhawm code thiab subtype generator hom.
- bcSetGenOff Teem ib qho offset rau on-board timecode tiam muaj nuj nqi.
GPS Hom Kev Ua Haujlwm
- bcGPSReq/ bcGPSSnd Rov qab/xa ib daim ntawv txais GPS txais cov ntaub ntawv.
- bcGPSMan Manually xa thiab retrieve GPS receiver data packets.
- bcSetGPSOperMode Teeb lub GPS receiver ua haujlwm hauv hom zoo li qub lossis dynamic.
- bcSetGPSTmFmt Teeb TFP siv GPS lossis UTC lub sijhawm.
- Lub Sijhawm Teev Sijhawm (RTC) Ua Haujlwm
- bcSyncRtc Synchronizes RTC rau TFP lub sijhawm tam sim no.
- bcDisRtcBatt Teeb RTC Circuit Court thiab roj teeb kom txiav tawm tom qab fais fab tuag.
- Backward Compatibility muab Seamless
Txoj kev tsiv teb tsaws chaw
PCI-based bc637 phaib muaj cov khoom lag luam ntev ntev txij li thawj qhov kev taw qhia ntawm PCI sijhawm phaib nyob rau nruab nrab xyoo 1990. Txhawm rau ua ntej ua haujlwm rau tus neeg siv khoom lub sijhawm thiab nyiaj txiag kev nqis peev hauv kev sib koom ua ke bc637PCI phaib rau hauv lawv lub cev, Microchip tau khaws cia bc637PCI daim npav 'cov yam ntxwv uas twb muaj lawm thiab software cuam tshuam thaum ntxiv cov yam ntxwv tshiab thiab ua kom lawv cov npav npav thiab cov qauv tsim kom muaj nyob rau hnub tim. Qhov kev cog lus rau kev rov qab sib raug zoo thiab cov tsheb npav tam sim no tau lees paub bc637PCI phaib inte-grate smoothly mus rau txhua qhov chaw ua haujlwm tam sim no muaj nyob rau hauv kev ua lag luam nrog me me kom tsis muaj kev cuam tshuam rau cov neeg siv khoom siv software.
Kev txhim kho daim npav PCI
bc637 ua
- Mid-1990s
- Thawj daim npav PCI lub sijhawm qhia
bc637PCI-U
- 2003
- 3.3 V thiab 5.0 V universal signaling rov qab compatibility khaws cia
bc637PCI-V2
- 2008
- Electronics hloov kho rov qab compatibility khaws cia
bc637PCI-V2
- 2010
- Electronics hloov kho rov qab compatibility khaws cia
Yeem Accessories Speed, Test, thiab Simplify Integration
Breakout cables nrog BNC connectors yooj yim nkag mus rau hauv thiab tawm lub sij hawm teeb liab ntawm PCI daim npav. Cov kab ntawv sau npe no txo qhov xav tau los tsim tshwj xeeb cables thaum lub sijhawm tsim kho thiab xyuas kom meej tias lub sijhawm raug teeb meem raug nkag.
Rau kev sib koom ua ke ntau dua rack mount systems uas yuav tsum tau yooj yim nkag mus rau lub sijhawm teeb tsa, 1U thaj vaj huam sib luag thiab cov teeb liab ntau zaus nthuav tawm tag nrho cov teeb liab muaj. Lub vaj huam sib luag muab kev koom tes thiab kev ua haujlwm zoo rau lub sijhawm sab nraud I / O ntawm PCI daim npav ua haujlwm. Lub vaj huam sib luag 1U haum nrog tus qauv lossis ib nrab khib loj chassis. Lub high-frequency breakout adapter exposes lub high-frequency teeb liab nrog rau sab nraud DC DAC tswj teeb liab thiab hauv av.
Input/Output Signals D rau BNC Connector Breakout Cables
1U Patch Vaj Huam Sib Luag ntawm Input / Output thiab High Frequency Signals rau Standard Rack Mount Size Chassis
| Timing Input/Output Breakout Cable thiab Patch Vaj Huam Sib Luag BNC Daim Ntawv Qhia | D to 5-BNC (BC11576-1000) |
D to 5-BNC BC 11576- 9860115 |
D rau 6 BNC |
Patch / Breakout |
| Cov zis | ||||
| Sijhawm code (AM) | √ | √ | √ | √ |
| Lub sijhawm code (DCLS) | √ | √ | ||
| 1, 5, lossis 10MPPS | √ | |||
| Periodic / DDS | √ | |||
| Strobe | √ | |||
| 1PPS | √ | √ | √ | √ |
| Oscillator tswj voltage | √ | |||
| Cov tswv yim | ||||
| Sijhawm code (AM) | √ | √ | √ | √ |
| Sijhawm code (DCLS); kev tshwm sim 2 | √ | |||
| Kev tshwm sim sab nraud 1 | √ | √ | √ | √ |
| Sab nraud 1PPS; kev tshwm sim 3 | √ | √ | √ | |
| Sab nraud 10 MHz | √ | |||
Specifications
Hluav taws xob
- GPS txais / kav hlau txais xov
- 12-channel parallel receiver
- GPS sij hawm traceable rau UTC (USNO)
- Qhov tseeb 170 ns RMS, 1 μs ncov-rau-peak rau UTC (USNO), ntawm qhov kub thiab txias thiab plaub satellites taug qab.
- Qhov siab tshaj plaws Belden 9104 cable ntev 150' (45 m). Rau kev khiav cable ntev dua saib Cov Kev Xaiv.
- Lub sijhawm tiag tiag moos
- Bus thov daws teeb meem 100 ns BCD
- Latency Zero
- Lub sij hawm loj hom Binary lossis BCD
- Me lub sij hawm hom Binary 1 μS rau 999.999 mS
- Synchronization qhov chaw GPS, sijhawm code, 1PPS
- Lub sij hawm code txhais lus (inputs)
- Lub sij hawm code formats IRIG A, B, G, E, IEEE 1344, NASA 36, XR3, 2137
- Lub sij hawm raug <5 μS (AM cov khoom siv zaus 1 kHz lossis ntau dua) <1 μS (DCLS)
- AM ratio ntau 2: 1 txog 4: 1
- AM input amplitude 1 Vpp to 8 Vpp
- AM input impedance> 5 kΩ
- DCLS input 5 V HCMOS> 2 V siab, <0.8 V qis, 270 Ω
- Lub sijhawm ua haujlwm (tso tawm yog nce ntug raws sijhawm)
- Lub sij hawm code generator (outputs)
- Lub sij hawm code format IRIG A, B, G, E, IEEE 1344, NASA 36, XR3, 2137
- AM piv 3: 1 ± 10%
- AM ampLitude 3.5 Vpp ± 0.5 Vpp rau 50 Ω
- DCLS ampLitude 5 V HCMOS,> 2 V siab, <0.8 V qis rau 50 Ω
- DDS tus nqi synthesizer
- Ntau zaus 0.0000001PPS txog 100MPPS
- Tso zis ampLitude 5 V HCMOS,> 2 V siab, <0.8 V qis rau 50 Ω, square yoj
- Jitter <2 nS pp
- Legacy pulse rate synthesizer (lub plawv dhia, aka periodic)
- Ntau zaus <1 Hz txog 250 kHz
- Tso zis ampLitude 5 V HCMOS,> 2 V siab, <0.8 V qis rau 50 Ω, square yoj
- Sijhawm sib piv (strobe)
- Sib piv ntau yam
- Tso zis amptoj siab
- 1PPS tso zis 5 V HCMOS,> 2 V siab, <0.8 V qis rau 50 Ω, 60 μs mem tes
- Qhov tseeb tib yam li GPS Receiver specification saum toj no, los yog txheeb ze rau lub sij hawm input code.
- 1PPS cov tswv yim 5 V HCMOS,> 2 V siab, <0.8 V qis, 270 Ω
- Sab nraud qhov kev tshwm sim tawm tswv yim 5 V HCMOS,> 2 V siab, <0.8 V qis, 270 Ω xoom latency
- Sab nraud 10 MHz oscillator Digital 40% mus rau 60% lossis sine yoj, V0.5 pp rau 8 Vpp,> 10k Ω
- Oscillator tswj voltage Jumper xaiv tau 0 VDC-5 VDC lossis 0 VDC-10 VDC rau hauv 1 kΩ
- On-board kev qhuab qhia oscillator
- Zaus 10 MHz
- 1, 5, lossis 10MPPS tso zis 5 V HCMOS,> 2 V siab, <0.8 V qis rau 50 Ω
- Kev ruaj ntseg
- TCXO 5.0 × 10–8 lub sij hawm luv luv taug qab 5.0 × 10–7 / hnub ntev flywheeling
- Real-time moos (RTC) Cov ntaub ntawv xov xwm lub sijhawm thiab lub xyoo
- PCIe specification 2.2-raws li 2.3-tshaj PCI-X-tshaj
- Qhov Loj Ib Leeg Dav (4.2 "x 6.875")
- Ntaus hom PCI phiaj, 32-ntsis, universal signaling
- Hloov cov ntaub ntawv 8-ntsis, 32-ntsis
- Interrupt theem Tsis siv neeg muab (PnP)
- Lub hwj chim 12V ntawm 50 mA, TCXO: 5 V ntawm 700 mA
- Txuas
- GPS kav hlau txais xov SMB qhov (socket).
- Firmware hloov tshiab chaw nres nkoj 6-pin, PS2 mini-DIN J2
- Timing I/O 15-pin 'DS' J1
Ib puag ncig
- Kev khiav hauj lwm kub Module: 0ºC txog 65ºC
- GPS kav hlau txais xov: -40 ºC txog 70 ºC
- Cia kub Module: -30 ºC txog 85 ºC GPS kav hlau txais xov: -55 ºC txog 85 ºC
- Kev khiav hauj lwm av noo Module: 5% mus rau 95% (tsis condensing) GPS kav hlau txais xov: 100% (condensing)
- Cov ntawv pov thawj
- FCC Tshooj 15, Ntu B. Emissions EN 55022
- Kev tiv thaiv kab mob EN 55024
- Kev ua raws li RoHS
- EU RoHS 6/6
- Tuam Tshoj RoHS
Ua kom tiav specifications muaj nyob rau hauv phau ntawv nyob rau ntawm www.microchip.com.
Pin Description
| Pin | Kev taw qhia | Teeb liab |
| 1 | Tswv yim | Sab nraud 10 MHz |
| 2 | Hauv av | |
| 3 | Tso zis | Strobe |
| 4 | Tso zis | 1PPS |
| 5 | Tso zis | Sijhawm code (AM) |
| 6 | Tswv yim | Kev tshwm sim sab nraud |
| 7 | Tswv yim | Sijhawm code (AM) |
| 8 | Hauv av | |
| 9 | Tso zis | Oscillator tswj voltage |
| 10 | Tswv yim | Lub sijhawm code (DCLS) |
| 11 | Tso zis | Lub sijhawm code (DCLS) |
| 12 | Hauv av | |
| 13 | Tso zis | 1, 5, lossis 10MPPS |
| 14 | Tswv yim | Sab nraud 1PPS |
| 15 | Tso zis | Lub plawv dhia / DDS |
Standard Cover Vaj Huam Sib Luag
Pin Diagram
Software
bc637PCI-V2 suav nrog Microchip bc635PCI demo thiab bc637PCI GPS demo daim ntawv thov kev pab cuam rau Windows 2000/XP. Siv qhov program no, koj tuaj yeem rov ua duaview bc637PCI-V2 daim npav raws li txoj cai thiab kho lub rooj tsav xwm teeb tsa thiab cov khoom tso tawm. bc637PCI demo muab kev nkag ncaj qha rau GPS txais siv rau ntawm bc637PCI-V2 pawg thawj coj saib. Ib qho kev pab cuam moos ntxiv, TrayTime, yog muab uas tuaj yeem siv los hloov kho lub tshuab computer lub moos.
Tswj vaj huam sib luag interface
Cov khoom suav nrog
Cov khoom no kuj suav nrog bc637PCI-V2 lub sij hawm thiab zaus processor board, tus qauv qhov siab thiab npog vaj huam sib luag, ib xyoo lav thiab ib daim ntawv ntxig uas piav qhia yuav ua li cas rub tawm cov neeg siv phau ntawv qhia thiab SDK / tsav tsheb software.
Ordering Information
Tus lej: bc637PCI-V2 PCI sijhawm thiab zaus processor, GPS synchronized
Connector accessories uas tuaj yeem xaj.
- D connector rau x5-BNCs adapter (muab TC nyob rau hauv, TC tawm, 1PPS tawm, tshwm sim nyob rau hauv, periodic tawm) p / n: BC11576-1000
- D connector rau x5-BNCs adapter nrog 1PPS hauv (pro- vides TC hauv, TC tawm, 1PPS hauv, 1PPS tawm, tshwm sim hauv) p / n: BC11576-9860115
- D connector rau x6-BNCs adapter (muab TC hauv, TC tawm, 1PPS hauv, 1PPS tawm, tshwm sim hauv, DCLS tawm) p / n: PCI-BNC-CCS
- GPS Inline Lightning Arrestor nrog 25 ft (7.5 m) p / n: 150-709
- GPS Inline Lightning Arrestor nrog 50 ft (15 m) p / n: 150-710
- GPS L1 Inline Kav hlau txais xov AmpLifier p/n: 150-200
Hu rau Microchip rau tus nqi thiab muaj.
Lub npe Microchip thiab lub logo thiab lub logo Microchip yog cov cim lag luam ntawm Microchip Technology Incorporated hauv Asmeskas thiab lwm lub tebchaws. Tag nrho lwm cov cim lag luam tau hais hauv no yog cov cuab yeej ntawm lawv cov tuam txhab.
© 2021, Microchip Technology Incorporated. All Rights Reserved. 11/21 ib
DS00004172 A
Cov ntaub ntawv / Cov ntaub ntawv
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Microchip Technology bc637PCI-V2 GPS Synchronized PCI Lub Sijhawm thiab Zaus Cov Txheej Txheem [ua pdf] Cov neeg siv phau ntawv qhia bc637PCI-V2 GPS Synchronized PCI Sijhawm thiab Zaus Tus Txheej Txheem, bc637PCI-V2, GPS Synchronized PCI Sijhawm thiab Zaus Tus Txheej Txheem, Cov Txheej Txheem Ntau |
