Instruction/ maintenance manual of the product DIO 6533 National Instruments
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DIO 6533 User Manual High-Speed Digital I/O Boards for PCI, PXI, CompactPCI , AT, EISA, or PCMCI A Bus Syst ems July 1997 Edition Part Number 321464B-01 © Copyright 1997 National Instrument s Corporation.
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Important Information Warranty The PCI-DIO-32HS, PXI-6533, AT- DIO-32HS, and DAQCard-6533 d evices are warranted against defects in materials and workmanship for a period of one year from the dat e of s hipment, as evidenced by receipts or other documentation.
© Nationa l Instruments Corporation v DIO 6533 Us er Manua l Table of Cont ents About This M anual Organization of This Manual .............. ............ ..... ...... ...... ........... ..... ...... ...... ........... ...... x i Conventions Used in This Manual.
T able of Cont ents DIO 653 3 User Manu al vi © Natio nal In strume nts C orporati on AT Device Configu ration .................. ................. ................. ........... ................. ............. 2-5 Bus Interface ................. ....
T able of Cont ents © National Instru ments Corpor ation vii DIO 6533 Us er Manual Timing Connections....................... ................. ................. ........... ................. ................. 4 -13 Pull-Up and Pull- Down Connections .
T able of Cont ents DIO 653 3 User Manu al viii © Natio nal In strume nts C orporati on Appendix A Specific ation s Appendix B Optional Adapter De scriptio n Appendix C Customer Communication Glossary Index Figures Figure 1-1. The Relationship Between the Prog ramming Environment, NI-DAQ, and Your Hardware .
T able of Cont ents © Nationa l Instruments Corporation ix DIO 653 3 Use r Manual Figure 5-11. Level-ACK Mode Outp ut Timing ....................... ........... ................. ...... 5-13 Figure 5-12. Leading-Edge Mode Input ............ .........
© National Instruments Corporat ion x i D IO 6 53 3 Us e r M an ua l About This Manual T h is m a n u al d e sc r i b e s the e l e c tri c al a n d m e c h a n i ca l a sp e cts of the DI O 6 533 (f o rmerly calle d D I O - 32HS ) family o f devices, a n d c ontains inf o rmatio n c o ncer ning thei r ope rati o n a n d p ro g ram m i n g.
About This Ma nual DIO 6533 User Manual xi i © Natio nal In strume nts Corp orati on • Appendi x B, Op tional Adapter De s cription , de scribes the optiona l 68-to- 5 0- p in DIO 65 3 3 d e v ice a da pter.
About This Ma nual © National Instruments Corporat ion xiii D IO 6 53 3 Us e r M an ua l • Getting Started w ith SCXI —I f you are using SCXI, this is the first manual y ou sho uld r ead. I t giv es an o ve rview of the SC XI sy stem and conta ins the most co mmonly ne eded infor mation for t he modules, chassis, and sof tware.
About This Ma nual DIO 6533 User Manual xi v © Natio nal In strume nts Corp orati on Customer Communication National Instrum ents wa n ts to r ece i v e yo u r comments o n o u r p ro d uc ts a n d manuals. We a re i n terested in the ap p licati o ns you develop wi th o ur pr o ducts, and we want to help if you h a v e problems with the m.
© National In strum ents Corp oration 1-1 D IO 6 5 3 3 U s er M an u al Chapter 1 Introduction T h i s chapt e r d e scr ibe s t h e DI O 6533 ( D IO- 32 H S) d e v i ces , l ist s wha t you n eed to get star te d , descri bes optional e q uip m e n t, a n d e x pla i n s how to u npack y our d evice.
Chapter 1 Int roduction DIO 6533 User Manual 1 -2 © Na t ion al I ns tr um en ts C or por at ion Each 653 3 devic e contain s th e N ational Instr uments DAQ-DI O c hip, pr o viding two indepe ndent c h a n nels of d i g ita l i n put and o utput, p attern genera ti o n, and hands h a k i n g.
Chap ter 1 Int roducti on © National In strum ents Corp oration 1-3 D IO 6 5 3 3 U s er M an u al PXI specific features ar e implemented on the J2 connector of the CompactPCI b us.
Chapter 1 Int roduc tion DIO 6533 User Manual 1 -4 © Na t ion al I ns tr um en ts C or por at ion ❑ One of the fo llowing software packages an d documentation: NI-DAQ for PC co mpatibles LabVIE W f.
Chap ter 1 Int roducti on © National In strum ents Corp oration 1-5 D IO 6 5 3 3 U s er M an u al Virtual B e n c h fea t u res virtua l instrum ents that c ombine DA Q pr o ducts, softwar e, and you.
Chapter 1 Int roduc tion DIO 6533 User Manual 1 -6 © Na t ion al I ns tr um en ts C or por at ion Figu re 1-1. The Re lationsh ip Between t he Prog ramming Environm ent, NI-D AQ, and Your Hardware Yo.
Chap ter 1 Int roducti on © National In strum ents Corp oration 1-7 D IO 6 5 3 3 U s er M an u al Optional Equipment National Instr u ment s offers a v ariet y of pr od u ct s to u s e with y o ur 65.
Chapter 1 Int roduc tion DIO 6533 User Manual 1 -8 © Na t ion al I ns tr um en ts C or por at ion Unpacking Your 65 33 de vice is ship ped in a n antistatic pac kage to pr even t electrostatic dam age to the device. E lec trostatic disc harge can da mage seve ral comp onent s on the device .
© National In strum ents Corp oration 2-1 D IO 6 5 3 3 U s er M an u al Chapter 2 Installation and Configuration This c hapter exp lai ns how to insta ll and co nfigure y our D IO 653 3 device. Software Installation Install your softwa re befor e you install your 653 3 device.
Chapter 2 Ins tallati on and Configura tion DIO 6533 User Manual 2 -2 © Na t ion al I ns tr um en ts C or por at ion 4. T o uch the meta l part insi d e yo u r c omp u ter to d isc h arge an y static electricit y t h at mig h t be o n y our c lothe s o r bo d y.
Chap ter 2 Ins tallatio n and Conf iguratio n © National In strum ents Corp oration 2-3 D IO 6 5 3 3 U s er M an u al 7. V i suall y verify the ins t allation.
Chapter 2 Ins tallati on and Configura tion DIO 6533 User Manual 2 -4 © Na t ion al I ns tr um en ts C or por at ion Figu re 2-1. DAQCard -6533 C ompleted Installa tion Your 65 33 de vice is insta lled. T he d evice is now ready f or sof tware configura tion.
Chap ter 2 Ins tallatio n and Conf iguratio n © National In strum ents Corp oration 2-5 D IO 6 5 3 3 U s er M an u al AT Device Configuration The plug and pla y feature of the AT-DIO-3 2HS makes it complete ly softwar e configu rable. You ca n use software to co nfigure th e base I/O address, DM A cha nnels, an d in terrupt lev els.
Chapter 2 Ins tallati on and Configura tion DIO 6533 User Manual 2 -6 © Na t ion al I ns tr um en ts C or por at ion Base I/O Address Selection The AT-DI O-32HS de vice can be configur ed to use a base ad dress in the rang e of 10 0 to 3E 0 he x.
Chap ter 2 Ins tallatio n and Conf iguratio n © National In strum ents Corp oration 2-7 D IO 6 5 3 3 U s er M an u al 240 to 25 F AT-DIO-3 2F – def ault 260 to 27 F Lab-PC/P C+ – defaul t 278 to .
Chapter 2 Ins tallati on and Configura tion DIO 6533 User Manual 2 -8 © Na t ion al I ns tr um en ts C or por at ion Table 2-2 shows the PC AT interrupt assignments.
Chap ter 2 Ins tallatio n and Conf iguratio n © National In strum ents Corp oration 2-9 D IO 6 5 3 3 U s er M an u al Table 2-3 shows the PC AT 16- bit DMA chan nel assignmen ts. Note : EISA computers also have channels<0.. 3> available as 16-bit DMA channels.
© National In strum ents Corp oration 3-1 D IO 6 5 3 3 U s er M an u al Chapter 3 Hardware Overview T h is chapter p ro v i d e s an o vervie w of the ha rdwa re f unc tion s of y o ur DI O 6 533 device. Each 6 5 3 3 de vice co n tain s t h e Na tiona l I n stru m e n ts DAQ- DIO chip, a 32-bit g ener a l-pur pose d i g i tal I / O int e rfa c e.
Chapt er 3 Har dware Overvi ew DIO 6533 User Manual 3 -2 © Na t ion al I ns tr um en ts C or por at ion Figur e 3-1. PCI-DIO-32 HS/PXI-65 33 Block Di agram DAQ-DIO Counters and Timers DMA/ Interrupt .
Chap ter 3 Har dware Overview © National In strum ents Corp oration 3-3 D IO 6 5 3 3 U s er M an u al Figur e 3-2. AT-DIO -32HS Bloc k Diagram DAQ-DIO Counters and Timers DMA/ Interrupt Requests Hand.
Chapt er 3 Har dware Overvi ew DIO 6533 User Manual 3 -4 © Na t ion al I ns tr um en ts C or por at ion Figu re 3- 3. DAQCard-65 33 B lock Di agram Unstrobed I/O The 653 3 device s can pe rfor m unstrobe d I/O, w hich is ba sic digital I /O that employ s n o han dshaking or h ardw are -contro lled timing.
Chap ter 3 Har dware Overview © National In strum ents Corp oration 3-5 D IO 6 5 3 3 U s er M an u al Strobed I/O—Patte rn Generation and Handshaking The 6533 dev ices can also pe rform strobe d I/O. Strobed I/O is data transfer in wh ich the 6533 hard ware regula tes timing or pe rforms handshak ing function s.
Chapt er 3 Har dware Overview DIO 6533 User Manual 3 -6 © Na t ion al I ns tr um en ts C or por at ion A variant of pattern ge neration is ch a nge de tecti o n . I n c h a n ge d et e cti o n , the 6 533 de v ice ge ne rates a n interna l re quest only w h en t h e inp u t data changes.
Chapte r 3 Hardware Overview © National In strum ents Corp oration 3-7 D IO 6 5 3 3 U s er M an u al Figu r e 3-4 s h ow s a p atte rn - det ecti o n e x a m ple.
Chapt er 3 Har dware Overview DIO 6533 User Manual 3 -8 © Na t ion al I ns tr um en ts C or por at ion Th e pat t ern m ask, which s e lec t s th e bi t s tha t ar e signif i can t fo r p a tt e rn detecti o n, a l s o ap p lies to cha nge d ete ctio n .
Chapte r 3 Hardware Overview © National In strum ents Corp oration 3-9 D IO 6 5 3 3 U s er M an u al e x pected fr o m t h e perip h er al device. O ne p rotocol, b urst mo d e, also uses PCLK signals. T h e following sectio n s d escri b e t h e ha nd s hakin g pr o toc ols o ffere d by the 6 5 33 devices.
Chapt er 3 Har dware Overview DIO 6533 User Manual 3- 10 © Na t ion al I ns tr um en ts C or por at ion Burst Mode T h e 65 3 3 d e v ice se n d s o r rece ive s a c loc k s i g nal t o or fro m the perip h e r a l d e vi c e over t h e PCL K lin e .
Chap ter 3 Har dware Overview © National In strum ents Corp oration 3-1 1 D IO 6 5 3 3 U s er M an u al Table 3- 1. 6 5 3 3 H andshak ing Protocols Proto col Peak Rates (MS/s) at Various Cable Length.
Chapt er 3 Har dware Overvi ew DIO 6533 User Manual 3- 12 © Na t ion al I ns tr um en ts C or por at ion Starting a Ha ndshaki ng Transfer Starti ng a handsh aking tra nsfer corr ectly prot ects agains t incorrect o r missed data when the ACK and REQ lines are chan ging polarity to active-high or active-low.
Chapte r 3 Hardware Overview © National In strum ents Corp oration 3-1 3 D IO 6 5 3 3 U s er M an u al Controll ing Lin e Polarities If you canno t control the initia l iza t ion order of the 6533 de.
Chapt er 3 Har dware Overvi ew DIO 6533 User Manual 3- 14 © Na t ion al I ns tr um en ts C or por at ion • Dire ct-memory access (DMA) tran sfers are faster than interrupt-driven transfer s, especially for pattern genera tion. By default, the software uses DMA if available.
© National In strum ents Corp oration 4-1 D IO 6 5 3 3 U s er M an u al Chapter 4 Signal Connections T h is chapter d escri b es how to make in p u t and o u tput si g nal con n ec tions to y our DI O 65 3 3 d e v ice v ia t h e devic e I/O con n ector an d RTSI c onnec t o r .
Chapter 4 S ignal Conne ctions DIO 6533 User Manual 4 -2 © Na t ion al I ns tr um en ts C or por at ion Figu re 4- 1. 6533 Device I /O Connec tor Pin A ssignmen ts Note : In Figure 4-1, the * indicates that y ou can reverse the pin assignments of the ACK1 (STARTTIG1) and REQ1 pins, or the ACK2 (STARTTIG2) and REQ2 pins, with software.
Chapter 4 Signa l Connections © National In strum ents Corp oration 4-3 D IO 6 5 3 3 U s er M an u al other dev ice’s REQ p in. W hen y ou excha nge two signals on the I/O connector, yo u also exchange them for RTSI purposes. Signal D escription s Table 4 -1 provides signa l descriptions.
Chapter 4 S ignal Conne ctions DIO 6533 User Manual 4 -4 © Na t ion al I ns tr um en ts C or por at ion 4, 7 STOPTRIG <1..2> Control Group 1 a nd group 2 stop trigg ers—You can use rising or falling edges on these li nes to end patte rn gen erat ion op era tio ns.
Chapter 4 Signa l Connections © National In strum ents Corp oration 4-5 D IO 6 5 3 3 U s er M an u al 40 CPU LL Bia s Selection Control pull-up/pull-d own selection—T his input signal selec ts whether th e 6533 dev ice pulls the timing and handshaking control lines (REQ, ACK, PCLK, and ST OPTRI G) up or do wn when undriven.
Chapter 4 S ignal Conne ctions DIO 6533 User Manual 4 -6 © Na t ion al I ns tr um en ts C or por at ion Signal Characte ristics Followin g is a list of signa l characteristics. Charac teristic s are for a ll signals, unles s o therwise note d. For si g nal c h ar acteristics not given in this secti o n , se e A p pendi x A , Specifications .
Chapter 4 Signa l Connections © National In strum ents Corp oration 4-7 D IO 6 5 3 3 U s er M an u al Control Si gnal Summ ary T h e directi o n and f u nc ti o n o f each g ro u p’s sig n al ti m i n g and hands h a k i n g line s vary, d e p en d in g on the m o de of o perati o n y o u selec t for the gr o up.
Chapter 4 S ignal Conne ctions DIO 6533 User Manual 4 -8 © Na t ion al I ns tr um en ts C or por at ion Board and RTSI Cl ocks T h e 6 533 device r eq u ires a fre q u e n cy ti m e b ase to r un t h e h a n dsha king logic and t o g e n erate i n ter v als for p attern ge nerati o n.
Chapter 4 Signa l Connections © National In strum ents Corp oration 4-9 D IO 6 5 3 3 U s er M an u al Figu re 4-2. RTSI B us Signal Connect ion ♦ PXI-6533 —RTSI trigg er lines 0 through 6 correspond t o PXI tr igger bus lines 0 t hr ough 6 . Data Signal Connections The d igital data signals ar e DIOA<0 .
Chapter 4 S ignal Conne ctions DIO 6533 User Manual 4- 10 © Na t ion al I ns tr um en ts C or por at ion Unstrobed I/O For l o w-spee d , u nstr o bed o p er ation, y o u can c o nfi g ure each in d ividua l pin for in p ut, sta n dard out p ut, or wire d-OR out p ut.
Chapter 4 Signa l Connections © National In strum ents Corp oration 4-1 1 D IO 6 5 3 3 U s er M an u al Figur e 4-3. Exa mple of Data Si gnal Co nnec tions LED +5 V TTL Signal +5 V DIOA<4.
Chapter 4 S ignal Conne ctions DIO 6533 User Manual 4- 12 © Na t ion al I ns tr um en ts C or por at ion For unstrobed ope rations, you ha ve a choice of two types of output drivers: s tandard a nd wired- OR. A standard d river drive s its output p in to approxima tely 0 V for logic low, or +5 V for log ic hig h.
Chapter 4 Signa l Connections © National In strum ents Corp oration 4-1 3 D IO 6 5 3 3 U s er M an u al Strobed applications include digita l data ac quisi t ion, digita l waveform generati o n, and da ta tra n smission to or from an exter n al device .
Chapter 4 S ignal Conne ctions DIO 6533 User Manual 4- 14 © Na t ion al I ns tr um en ts C or por at ion You s h oul d co n nect DPU LL to + 5 V whe n using any wire d-OR out p ut dri v ers. In other ca ses, y o u can u se the CPULL a n d DPU LL li n es to s e lec t a pow e r-up s t at e that i s inac t iv e in yo ur a ppli c ation.
Chapter 4 Signa l Connections © National In strum ents Corp oration 4-1 5 D IO 6 5 3 3 U s er M an u al Take the following precaution s to ensure a uniform transm i s s i on l ine a n d m inimize n o ise pic k up: • Use twisted-pair wir es to conn ect d i gi t al I/O signals to the device.
Chapter 4 S ignal Conne ctions DIO 6533 User Manual 4- 16 © Na t ion al I ns tr um en ts C or por at ion Figu re 4-4 . Transmi ssion Line Termin ations The following additional recommendations apply for all signal connec tions to yo ur 653 3 de vice: • Separate 6533 devic e signal lines fro m high-curre nt or high-volta ge lines.
© National In strum ents Corp oration 5-1 D IO 6 5 3 3 U s er M an u al Chapter 5 Signal Timing This chapter provides detailed timing specifications for DIO 6533 pattern gene ration and for the various full, two-way handsh aking modes.
Chapter 5 S ignal Timing DIO 6533 User Manual 5 -2 © Na t ion al I ns tr um en ts C or por at ion Requ est Timing Internal Re quests Figur e 5- 2 shows internal r e qu es t timing. You c a n sel e ct a tim ebase and a n interval. The r e qu est pu l ses lo w on ce per d a ta tr ansfer .
Chapter 5 Signal Timing © National In strum ents Corp oration 5-3 D IO 6 5 3 3 U s er M an u al Figu re 5-3. Extern al Re quest Timin g Trigger Tim ing Using pattern- genera tion mode, you can config ure the 653 3 device to accept both start and stop tr iggers.
Chapter 5 S ignal Timing DIO 6533 User Manual 5 -4 © Na t ion al I ns tr um en ts C or por at ion respectively. Usin g o n ly a star t trigger, y o u ca n do p o sttr i g ge r data acqui s ition. A s top trigger enables you to do pre trigger data acqu isition, or combine d pretrigger and posttrigger data acquisition.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-5 D IO 6 5 3 3 U s er M an u al 6533 devi ce emul ation mode is a supers et of the 82 55 and 82C5 5 protocols. Th e PCI- DIO-32 HS can hand sha ke w ith per iphe ral d evice s that use 8 255 or 8 2C55 hand shaking spec ifications.
Chapter 5 S ignal Timing DIO 6533 User Manual 5 -6 © Na t ion al I ns tr um en ts C or por at ion In input mode , the 6533 d evice assert s the ACK sig nal low whe n ready to acc ep t d at a. The peri ph er al d ev ice can th en str obe d ata in to th e 6 53 3 device by pulsing the REQ line low.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-7 D IO 6 5 3 3 U s er M an u al In outp ut mode , the 6533 de vice asser ts the A CK signal low when output data is a vailab le. The perip hera l devic e ca n rec eive the da ta on the falling or rising edge of the ACK signa l, or any time in betw een.
Chapter 5 S ignal Timing DIO 6533 User Manual 5 -8 © Na t ion al I ns tr um en ts C or por at ion 8255 Emul ation Mo de Tim ing Speci fications Figure 5-7 shows the tim ing diagra m for 8 255 emulation mod e.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-9 D IO 6 5 3 3 U s er M an u al Other Asynch ronous Modes Besides 8255 -compatible mo de, the 653 3 device su pports severa l other asynchro nous h andsha king protoc ols: leve l-ACK m ode , le ading-e dge mode, long- pulse mode, and tra iling-edge mod e.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 10 © Na t ion al I ns tr um en ts C or por at ion Output In outp ut mode , the 6533 de vice raises the A CK signa l afte r driving output data to in dicate new, valid output da ta.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-1 1 D IO 6 5 3 3 U s er M an u al Figur e 5-9 s h ows a n outp u t transf er i n le v el-A C K m o de . F ig u re 5-9. L e ve l -A C K M ode O u t p ut Level-ACK Mode Timing Specifications Figure s 5- 1 0 a n d 5 -11 s h ow the ti m i n g d i a g ram s for le vel- ACK m ode.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 12 © Na t ion al I ns tr um en ts C or por at ion Figu re 5-10. L evel-ACK Mode Inpu t Timin g Parameter Description Minimum Maximum Input Parameters .
Chapter 5 Signal Timing © National In strum ents Corp oration 5-1 3 D IO 6 5 3 3 U s er M an u al Figur e 5-11 . Level-A CK Mode O utput Tim ing Parameter Description Minimum Maximum Input Parameters.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 14 © Na t ion al I ns tr um en ts C or por at ion Leadin g-Edge Mode In leading-edge mode, the 6533 dev ice and the peripheral device send each o the r p ulses on the AC K an d REQ lin es.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-1 5 D IO 6 5 3 3 U s er M an u al Figure 5-12 shows an input transf er in leading-edge mod e.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 16 © Na t ion al I ns tr um en ts C or por at ion Figur e 5- 1 3 s how s an o u t p ut tr a n sfer in lea d i n g-e d g e m o de.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-1 7 D IO 6 5 3 3 U s er M an u al Figur e 5-14 . Leadi ng-Ed ge Mode Input Ti ming Parameter Description Minimum Maximum Input Paramete.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 18 © Na t ion al I ns tr um en ts C or por at ion Figure 5-15. Le ading -Edge Mode Ou tput Timing Parameter Description Minimum Maximum Input Paramete.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-1 9 D IO 6 5 3 3 U s er M an u al Long-Pulse Mode L o ng-pulse m ode i s a varia nt o f leadin g -edge mode .
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 20 © Na t ion al I ns tr um en ts C or por at ion Figure 5-17 . L o n g- P u l se M o de O u t p ut Long-Pulse Mode Timin g Specifications Figure s 5- 1 8 a n d 5 -19 s h ow the timi n g d i a g ram s for lo n g- p ulse m o de.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-2 1 D IO 6 5 3 3 U s er M an u al Figur e 5-18. Long-P ulse Mode Inpu t T imin g Parameter Description Minimum Maximum Input Parameters.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 22 © Na t ion al I ns tr um en ts C or por at ion Figur e 5-19. Long-P ulse Mod e Ou tput Timing Parameter Description Minimum Maximum Input Parameter.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-2 3 D IO 6 5 3 3 U s er M an u al Trailing-Edg e Mod e In tr ailing -edge m ode, the 65 33 de vice and the peri pheral device send each o the r pulse s on the AC K an d REQ lines.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 24 © Na t ion al I ns tr um en ts C or por at ion Figure 5-20 s hows an input tra nsf er in tra ilin g-edge mod e.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-2 5 D IO 6 5 3 3 U s er M an u al Figur e 5- 2 1 shows a write tra nsfer i n trailing edge m ode.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 26 © Na t ion al I ns tr um en ts C or por at ion Figur e 5-22. Tra iling -Edge M ode Input Timing Parameter Description Minimum Maximum Input Paramet.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-2 7 D IO 6 5 3 3 U s er M an u al Figur e 5-23. Trail ing-Ed ge M ode O utput Ti ming Burst Mo de Burst mode is a synchronous, or clocked, protocol. The data transmitter and receiv er share a clock signal over the PCLK lin e.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 28 © Na t ion al I ns tr um en ts C or por at ion deasser ting the A C K or REQ sig n al, res p ectivel y . Ever y cloc k c y cle in which b o th the ACK an d REQ s i g nals ar e high transfe rs one d ata p o int.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-2 9 D IO 6 5 3 3 U s er M an u al Figur e 5-25 . Outp ut Burs t Mode Tran sfer Exa mple PCLK ACK REQ Data Out D1 D2 D3 D4 D5.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 30 © Na t ion al I ns tr um en ts C or por at ion Figu re 5- 26. Burs t Mode Output Timing (Defau lt) Parameter Description Minimum Maximum Input Para.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-3 1 D IO 6 5 3 3 U s er M an u al Figur e 5-27. Burst M ode I nput Ti ming (D efault) Parameter Description Minimum Maximum Input Param.
Chapter 5 S ignal Timing DIO 6533 User Manual 5- 32 © Na t ion al I ns tr um en ts C or por at ion Figure 5-28. Burst Mode Outp ut Timi ng (PCLK Re versed) Parameter Description Minimum Maximum Input.
Chapter 5 Signal Timing © National In strum ents Corp oration 5-3 3 D IO 6 5 3 3 U s er M an u al Figu re 5-2 9. Burst M ode Inpu t Timing (PCLK Revers ed) Parameter Description Minimum Maximum Input.
© National In strum ents Corp oration A-1 DIO 653 3 User Ma nual Appendix A Specifications This ap pendix lists th e sp ecific ation s fo r the D IO 6533 d evice s. T hese specifi cations a re typica l at 25 ° C un less othe rwise noted. PCI-DIO-32HS, PXI-6533, AT-DIO-32HS, and DAQCard-6533 Devices Digita l I/O Numb er of c ha nn el s .
Appendix A S pecifica tions DIO 6533 User M anua l A-2 © Natio nal In strume nts Corp orati on Digital logic levels Level Min Max Input low vo ltag e 0 V 0.8 V Inpu t h igh v oltage 2 V 5 V Input low current for data lines (V in = 0.4 V) DPULL high DPULL low — — –70 µ A –10 µ A Inpu t high curr ent fo r data lines (V in = 2.
Appendix A Spec ifications © National In strum ents Corp oration A-3 DIO 653 3 User Ma nual Ab s o l u t e m a x i n p u t v o l t a g e ra n g e ....... –0.3 t o 5 V Power -o n sta t e fo r o ut pu ts . .. .. .... .. .. .... . Tr i-st ate d, pu ll ed up or d ow n (selec tab le) Data tra ns fer s .
Appendix A S pecifica tions DIO 6533 User M anua l A-4 © Natio nal In strume nts Corp orati on Sample rate ( max susta inable) ........ .... System depend ent 1 Mode Triton I Chip Set Triton II Chip Set Nato m a Ch ip S e t PCI-DI O-32HS Rate s in M S/s (MB/ s) on S ample Sy stems 32-bit input 2.
Appendix A Spec ifications © National In strum ents Corp oration A-5 DIO 653 3 User Ma nual Sample rate (peak internall y timed , for small tr ansfers) .... ...... ...... ..10 MS/s Sample rate (peak external ly timed , for small tr ansfers) .... ....
Appendix A S pecifica tions DIO 6533 User M anua l A-6 © Natio nal In strume nts Corp orati on Handshaking Dire ction ....... ...... .... ...... ...... ..... .... ...... In put or outp ut Modes ....... ...... .... ...... ...... ..... .... ...... ....
Appendix A Spec ifications © National In strum ents Corp oration A-7 DIO 653 3 User Ma nual DAQCard- 6533 Pattern and Cha nge Det ection Patte rn-d et ect ion tr i ggers ... .. .... .. .. .... .. . S tar t or s top on p att ern Patte rn-det ectio n resol ution .
Appendix A S pecifica tions DIO 6533 User M anua l A-8 © Natio nal In strume nts Corp orati on Bus Interfaces PCI-D IO-32 H S/P XI -65 33 ty pe .. .... .. .. . PCI mas te r and t a rget wi th onboard link ing (scatter -gather) DMA AT-DI O-32 HS t ype .
Appendix A Spec ifications © National In strum ents Corp oration A-9 DIO 653 3 User Ma nual Environment Oper ati ng te mp er atur e .. ..... .. .. .. .... .. .. .. . 0 to 5 5 ° C Storage t emp er atur e .... .. ..... .. .... .. .. .... .. . –20 t o 70 ° C Relat ive hu midi ty .
© National In strum ents Corp oration B-1 DIO 653 3 User Ma nual Appendix B Optional Adapter Descriptio n T h is appen d ix desc ribes an o p ti o nal 68-to- 5 0- p i n DI O 65 3 3 device a d a p ter. The a d a p te r c hanges t h e pino u t of t h e 65 3 3 d e v ice to m atc h t h e pino u t of an AT- DIO-3 2 F de vice.
Appendix B O ptional Adapt er Description DIO 6533 User M anua l B-2 © Natio nal In strume nts Corp orati on Figur e B-1. 68-to- 50-Pin A dapte r Pin Assi gnmen ts DIOB4 DIOB0 DIOB7 DIOB5 DIOA7 DIOA1.
© Nationa l Instruments Corporation C-1 DIO 6533 Us er Manua l Appendix C Customer Communication For yo ur convenience, t his ap pendix con tains form s to help you gather the inform ation ne cessary to help us solve you r technical problems and a for m you can use t o comment on t he produ ct documentation.
Fax-on- Demand is a 2 4-hour inf ormation retr ieval syst em containing a library of d ocuments on a wide range of tech nical information. You can access Fax-on-Demand fro m a touch-tone teleph one at (512 ) 418-1111 .
Technical Support Form Photocopy this fo rm and u pdate it each time y ou make ch anges to you r software or h ardware, and use the completed copy of this form as a reference for your current configu ration.
DIO 6533 Hardware and Software Configuration Form Record the settings and revisions of your h ardware and software o n the line to the right of each item. Complete a new copy of this form each time you revi se your software or hardware conf iguration, and use this form as a reference for yo ur current con figuration.
Documentation Comment Form National Instruments encou rages you t o comment on the documen tation sup plied wit h our product s. This information hel ps us provide quality products to meet you r needs.
© Nationa l Instruments Corporation G -1 DIO 653 3 Use r Manual Glossary Symbols °d e g r e e - n egative of, or min us Ω ohm /p e r % perce nt ±p l u s o r m i n u s + positive of, or plus Prefi.
Gloss ar y DIO 653 3 User Manu al G-2 © Natio nal In strume nts C orporati on A A amper es AC alternating c urrent ACK ac knowl edge signal address chara cte r code that i dent ifi es a specific loca.
Glossary © Nationa l Instruments Corporation G -3 DIO 653 3 Use r Manual cros stal k an unwant ed sign al on on e channel due to an i nput on a diffe rent chan nel current drive capability the amount.
Gloss ar y DIO 653 3 User Manu al G-4 © Natio nal In strume nts C orporati on DLL dynam ic link library—a softw are module in Microsof t Windows containin g executa ble code and data tha t can be called or used by Windows ap plications or othe r DLLs.
Glossary © Nationa l Instruments Corporation G -5 DIO 653 3 Use r Manual ft. feet G glitch a brief, u nwan ted cha nge, or distur banc e, in a signal leve l GND ground H h hour handshaked digita l I/.
Gloss ar y DIO 653 3 User Manu al G-6 © Natio nal In strume nts C orporati on I/O input/ou tput–the transfe r of data to/from a comp uter system involving communic ations cha nnels, op erator inte .
Glossary © Nationa l Instruments Corporation G -7 DIO 653 3 Use r Manual mux multiplexer—a switching device with multiple inputs that sequentially connects each of its inp uts to its out put, typic.
Gloss ar y DIO 653 3 User Manu al G-8 © Natio nal In strume nts C orporati on PCMCIA an expans io n bus architec ture that ha s foun d widesprea d acceptan ce as a de f ac to s tand ar d in n ot eb ook -si ze co mpu t ers .
Glossary © Nationa l Instruments Corporation G -9 DIO 653 3 Use r Manual RGND reserved gro und rms root mean square RTSI Bus real-t ime system integration bus—the National In struments timing bus t.
Gloss ar y DIO 653 3 User Manu al G-10 © Natio nal In strume nts C orporati on TTL transistor-transistor logic U unstrobed digital I/O a type of digital input or output in wh ich software reads or writes the digital line or port states directly, without using any h andshaking o r hardware-controlled tim ing functions.
Glossary © Nationa l Instruments Corporation G-11 DIO 6533 Use r Manual of the output drivers can driv e the resulting conne ction low. Also called an open -collect or or op en -dra in d riv e r . word the standard number of bits that a pr ocesso r or mem ory manip ulates at one time.
© National Instruments Corporat ion I-1 D IO 6 53 3 Us e r M an ua l Index Numb ers +5 V signal connecting to GND, RGND, or output pin (caution) , 4-14 desc ri pti on (t able), 4-5 8255 emul ation, 5- 4 to 5-7 input , 5-5 to 5-6 output , 5- 6 to 5-7 purpose and use, 3- 9 timing specification s (figure), 5-8 A ACK<1.
DIO 6533 User Manual I -2 © Natio nal In strume nts C orporati on inter rupt channel selectio n, 2-6 to 2-9 Plug and Play mod e, 2-5 switchless d a ta acqu isition, 2-5 PCI, PXI, and DAQCard devices,.
© National Instruments Corporat ion I-3 D IO 6 53 3 Us e r M an ua l H handshak e timing, 5-4 to 5 -33 8255 emul ation, 5- 4 to 5-7 burst m o de, 5- 27 to 5 -33 leading-ed ge mode, 5-1 4 to 5-18 leve.
DIO 6533 User Manual I -4 © Natio nal In strume nts C orporati on purpose and use, 3- 9 timing specification s, 5-11 to 5-13 input timin g (figu re), 5-12 output tim ing ( fig ure) , 5-1 3 line polar.
© National Instruments Corporat ion I-5 D IO 6 53 3 Us e r M an ua l control sign al summary (table), 4-7 desc ri pti on (t able), 4-3 reversi ng pi n assig nmen ts (not e), 4-2 timing conn ectio ns,.
DIO 6533 User Manual I -6 © Natio nal In strume nts C orporati on starti ng, 3-12 to 3-13 pattern g eneration, 3- 6 to 3-8 change detection, 3-7 to 3-8 message generation , 3-8 over view , 3- 5 to 3-.
An important point after buying a device National Instruments DIO 6533 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought National Instruments DIO 6533 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data National Instruments DIO 6533 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, National Instruments DIO 6533 you will learn all the available features of the product, as well as information on its operation. The information that you get National Instruments DIO 6533 will certainly help you make a decision on the purchase.
If you already are a holder of National Instruments DIO 6533, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime National Instruments DIO 6533.
However, one of the most important roles played by the user manual is to help in solving problems with National Instruments DIO 6533. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device National Instruments DIO 6533 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
