PCIe-COM-4SMDB Series Express Multiprotocol Serial Khadi

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ACCES I/O PCIe-COM232-2DB/2RJ Pezani Mawu

10623 Roselle Street, San Diego, CA 92121 858-550-9559 · FAX 858-550-7322 contactus@accesio.com · www.accesio.com
MISONKHANO PCIe-COM-4SMDB, PCIe-COM-4SMRJ,
PCIe-COM-4SDB, PCIe-COM-4SRJ, PCIe-COM232-4DB, PCIe-COM232-4RJ, PCIe-COM-2SMDB, PCIe-COM-2SMRJ,
PCIe-COM-2SDB, PCIe-COM-2SRJ, PCIe-COM232-2DB, PCIe-COM232-2RJ
PCI Express 4- ndi 2-Port RS-232/422/485 seri Communication Cards
ANTHU OTSATIRA
FILE: MPCIe-COM-4SMDB ndi RJ Family Manual.A1d

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Zindikirani
Zomwe zili m'chikalatachi zaperekedwa kuti zigwiritsidwe ntchito. ACCES sichimaganiza kuti ndi mlandu uliwonse chifukwa chakugwiritsa ntchito kapena kugwiritsa ntchito zidziwitso kapena zinthu zomwe zafotokozedwa pano. Chikalatachi chikhoza kukhala ndi chidziwitso ndi zinthu zotetezedwa ndi zokopera kapena zovomerezeka ndipo sichipereka chilolezo pansi pa ufulu wa ACCES, kapena ufulu wa ena.
IBM PC, PC/XT, ndi PC/AT ndi zizindikilo zolembetsedwa za International Business Machines Corporation.
Zasindikizidwa ku USA. Copyright 2010 ndi ACCES I/O Products Inc, 10623 Roselle Street, San Diego, CA 92121. Ufulu wonse ndi wotetezedwa.
CHENJEZO!!
LUMIKIZANI NTHAWI ZONSE NDIKULETSA CHITSANZO CHANU CHABWINO NDI MPHAMVU YA KOMPYUTA YOZIMA. NTHAWI ZONSE ZIMTHITSA PHAWU ZA KOMPYUTA MUNASIKIKA KHADI. KULUMIKITSA NDI KULETSA ZINTHU ZINTHU, KAPENA KUIKIKA MAKADI MU ZINTHU ZOMWE NDI COMPUTER KAPENA MPHAMVU YA NTCHITO YAM'MBUYO YOPWIRITSA NTCHITO KUGWIRITSA NTCHITO KHADI LA I/O NDIPO LIDZATHETSA ZONSE ZONSE, ZOTANTHAUZIDWA KAPENA ZOCHITIKA.

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Chitsimikizo
Asanatumizidwe, zida za ACCES zimawunikidwa bwino ndikuyesedwa malinga ndi zomwe zikufunika. Komabe, ngati zida zitalephera, ACCES imatsimikizira makasitomala ake kuti chithandizo chachangu ndi chithandizo chidzakhalapo. Zida zonse zomwe zidapangidwa ndi ACCES zomwe zapezeka kuti ndizolakwika zidzakonzedwa kapena kusinthidwa malinga ndi izi.
Migwirizano ndi zokwaniritsa
Ngati gulu likukayikira kuti lalephera, funsani dipatimenti ya ACCES 'Customer Service. Konzekerani kupereka nambala yachitsanzo cha unit, nambala ya serial, ndi kufotokozera zizindikiro zolephera. Tikhoza kupereka mayesero osavuta kuti titsimikizire kulephera. Tidzapereka nambala ya Return Material Authorization (RMA) yomwe iyenera kuwonekera pa lebulo lakunja la phukusi lobwezera. Mayunitsi / zigawo zonse ziyenera kupakidwa bwino kuti zizigwira ndi kubwezeredwa ndi katundu wolipiriratu ku ACCES yomwe idasankhidwa Service Center, ndipo ibwezeredwa kumalo a kasitomala / wogwiritsa ntchito alipiridwa kale ndi invoice.
Kufotokozera
Zaka Zitatu Zoyamba: Gawo / gawo lobwezeredwa lidzakonzedwa ndi/kapena kusinthidwa pa njira ya ACCES popanda malipiro ogwirira ntchito kapena magawo omwe sanapatsidwe chitsimikizo. Warranty imayamba ndikutumiza zida.
Zaka Zotsatira: Pa nthawi yonse ya moyo wa zida zanu, ACCES imakhala yokonzeka kupereka ntchito pamalopo kapena m'mafakitale pamitengo yofananira ndi ya opanga ena ogulitsa.
Zida Zosapangidwa ndi ACCES
Zida zoperekedwa koma zosapangidwa ndi ACCES ndizovomerezeka ndipo zidzakonzedwa molingana ndi zomwe zili ndi chitsimikizo cha wopanga zida.
General
Pansi pa Chitsimikizochi, udindo wa ACCES uli ndi malire pakubweza, kukonza kapena kupereka ngongole (pa ACCES discretion) pazinthu zilizonse zomwe zatsimikiziridwa kuti ndizolakwika panthawi ya chitsimikizo. Palibe chifukwa chomwe ACCES ali ndi mlandu pazowonongeka kapena zapadera zomwe zimabwera kuchokera kukugwiritsa ntchito kapena kugwiritsa ntchito molakwika mankhwala athu. Makasitomala ali ndi udindo pa zolipiritsa zonse zomwe zidasinthidwa kapena kuwonjezeredwa ku zida za ACCES zomwe sizinavomerezedwe ndi ACCES kapena, ngati mu lingaliro la ACCES zida zagwiritsidwa ntchito molakwika. "Kugwiritsa ntchito molakwika" pazifukwa za chitsimikizochi kumatanthauzidwa ngati kugwiritsidwa ntchito kulikonse komwe chidacho chimawonetsedwa kupatula kugwiritsidwa ntchito komwe kwafotokozedwa kapena kufunidwa monga zikuwonetsedwa ndi kugula kapena kugulitsa. Kupatula zomwe zili pamwambapa, palibe chitsimikizo china, chofotokozedwa kapena kutanthauza, chomwe chidzagwire ntchito pazida zilizonse zoperekedwa kapena zogulitsidwa ndi ACCES.

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M'NDANDANDA WAZOPEZEKAMO
Mutu 1: Chiyambi …………………………………………………………………………………………………………………………………… Ma Applications…………………………………………………………………………………………………………………………………………………………………….. ……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….. Zosankha……………………………………………………………………………………………………………………………………………………………………………………. 5 Optional Accessories …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………….. 5
Mutu 2: Kukhazikitsa……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… 9 Kuyika kwa Hardware …………………………………………………………………………………………………………. 9 Chithunzi 10-2: Port Configuration Utility Screenshot…………………………………………………………… 1
Mutu 3: Tsatanetsatane wa Hardware ……………………………………………………………………………………………………. 11 Chithunzi 3-1: Option Selection Map DB Models …………………………………………………………….. Zitsanzo……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….. 11
Factory Option Descriptions (-W)………………………………………………………………………………………………………….. 13 Kutentha kotalikira (-T)…………………………………………………………………………………………………………………………………………………………… (-RoHS)………………………………………………………………………………………… 232
Mutu 4: Kusankha Ma Adilesi
Sample Programs…………………………………………………………………………………………………………….. 15 Windows COM Utility Program…………………………………………………………………………….. 15
Table 5-1: Baud Rate Generator Setting ………………………………………………………………………….. 15 Gulu 5-2: Sample Baud Rate Setting……………………………………………………………………………. 16 Mutu 6: Ntchito Zolumikizira Zolumikizira …………………………………………………………………………………. 17 Zolumikizira / Zotulutsa …………………………………………………………………………………………………. 17 Table 6-1: DB9 Male Connector Pin Assignments ………………………………………………………….. 17 Chithunzi 6-1: DB9 Male Connector Pin Locations………………………………………………………. 17 Table 6-2: RJ45 Connector Pin Assignments……………………………………………………………………….. 17 Chithunzi 6-2: RJ45 Connector Pin Locations ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… 17 Mutu 6: Zofotokozera……………………………………………………………………………………………………. 3 Communications Interface ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………. …………………………………………………………………………………………………………….. 18

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Mutu 1: Mawu Oyamba
Makhadi a PCI Express Multiport Serial adapangidwa kuti azilumikizana ndi RS232, RS422 ndi RS485 kuti azigwiritsidwa ntchito mosiyanasiyana. Ma board awa adapangidwa kuti azigwirizana ndi basi ya PCI Express komanso kuti azigwiritsidwa ntchito ndi ophatikiza machitidwe ndi opanga pakupanga njira zolumikizirana zamafakitale ndi zamalonda. Khadi imapezeka mumitundu ya 4-port ndi 2-port ndipo imagwirizana ndi machitidwe onse otchuka. Doko lililonse la COM limatha kuthandizira mitengo ya data mpaka 3Mbps (460.8kbps mumayendedwe a RS232 ndi okhazikika) ndipo imagwiritsa ntchito ma siginecha owongolera amodemu a RS-232 kuti zitsimikizire kuti zimagwirizana ndi zotumphukira zambirimbiri. Zotumphukira zomwe zilipo zimatha kulumikizana mwachindunji ndi zolumikizira zamakampani za DB9M kapena kudzera pa zolumikizira za RJ45. Bolodi ili ndi cholumikizira cha x1 cha PCI Express chomwe chitha kugwiritsidwa ntchito kutalika kulikonse kwa PCI Express slot.
Mawonekedwe
+ Makhadi anayi ndi awiri a PCI Express serial communication card okhala ndi DB9M kapena RJ45 yolumikizira
· serial protocol (RS-232/422/485) SOFTWARE CONFIGURED pa doko lililonse, zosungidwa mu EEPROM kuti zisinthidwe zokha pa boot lotsatira.
· Kuchita bwino kwambiri kwa 16C950 class UARTs yokhala ndi 128-byte FIFO pa kutumiza kulikonse ndikulandila buffer
· Imathandizira kulumikizana kwa data mpaka 3Mbps (mtundu wamba RS-232 ndi 460.8kbps)
· Chitetezo cha ESD +/- 15kV pazikhomo zonse za siginecha · Imathandizira mawonekedwe a 9-bit data · Siginecha yowongolera modemu mumayendedwe a RS-232
· POS (Point-of-sale) Systems · Makina Osewera · Telecommunications · Industrial Automation · ATM (Automated Teller Machine) Systems · Multiple terminal control · Office Automation · Kiosks

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Kufotokozera Kwantchito Makhadi awa amakhala ndi magwiridwe antchito apamwamba a 16C950 class UARTs omwe amathandizira kulembetsa kwathunthu kwa zida zamtundu wa 16C550. Ma UART amathandizira machitidwe a 16C450, 16C550 ndi 16C950. Doko lililonse limatha kulumikizana ndi data mwachangu mpaka 3Mbps (chitsanzo chokhazikika mpaka 460.8kbps mumayendedwe a RS-232) munjira yofananira ndipo imakhala ndi ma 128-byte yozama ndikulandila ma FIFO kuti atetezere ku data yotayika mu machitidwe opangira zinthu zambiri, kuthandiza kuchepetsa kagwiritsidwe ntchito ka CPU ndikuwongolera matulutsidwe a data.
Seri protocol (RS-232/422/485) ndi mapulogalamu opangidwa pa doko lililonse kudzera pa Port Configuration Utility yoperekedwa pa CD yomwe imatumizidwa ndi khadi lililonse. RS-485 ikasankhidwa, kuyimitsa kosankhidwa kwa jumper kumaperekedwa pa doko lililonse.
Zombo za "DB" zokhala ndi madoko anayi (PCIe-COM-4SMDB, PCIe-COM-4SDB, PCIe-COM232-4DB) zokhala ndi mabulaketi owonjezera ndi chingwe. Izi zimalumikiza molunjika pamitu iwiri ya 10-pini ya IDC yomwe ili m'bwalo ndikumakwerera kumalo ena oyandikana nawo.
A crystal oscillator ili pa khadi. Oscillator iyi imalola kusankha kolondola kwamitundu yambiri yamitundu yosiyanasiyana.

Chithunzi 1-1: Chojambula cha Block

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Kuyitanitsa Guide

· PCIe-COM-4SMDB* PCI Express madoko anayi RS-232/422/485 · PCIe-COM-4SMRJ PCI Express four-port RS-232/422/485 · PCIe-COM-4SDB* PCI Express four-port RS-422/485 · PCIe-COM-4RS422-485 Express PCIe-COM232-4DB* PCI Express madoko anayi RS-232 · PCIe-COM232-4RJ PCI Express madoko anayi RS-232 · PCIe-COM-2SMDB PCI Express madoko awiri RS-232/422/485 · PCIe-COM-2SMRJ PCI Express232/422 doko · PCIe-COM-485SMDB PCI Express PCIe-COM-2SDB PCI Express madoko awiri RS-422/485 · PCIe-COM-2SRJ PCI Express madoko awiri RS-422/485 · PCIe-COM232-2DB PCI Express awiri doko RS-232 · PCIe-COM232-2RJ PCI Express awiri232 doko RS-XNUMX

DB = DB9M cholumikizira RJ = RJ45 cholumikizira

* Mitundu inayi ya DB imafunikira kugwiritsa ntchito mabatani owonjezera owonjezera. Zosankha Zachitsanzo

· -T · -F · -RoHS · -W

Temperature yowonjezera. magwiridwe antchito (-40° mpaka +85°C) Mtundu wofulumira (RS-232 mpaka 921.6kbps) Mtundu wogwirizana wa RoHS Wodzutsa patali (onani Mutu 3: Tsatanetsatane wa Hardware)

Zosankha Zosankha

ADAP9

Screw terminal adapter DB9F mpaka 9 screw terminals

ADAP9-2

Screw terminal adapter yokhala ndi zolumikizira ziwiri za DB9F ndi zomangira 18 zomangira

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Dongosolo Lapadera Pafupifupi mulingo wamba wamtundu uliwonse utha kupezedwa ndi khadi yokhazikika (onani Gulu 5-2: Zosintha Zapamwamba za Baud Rate Register) ndikukhalabe m'malo olekerera kulumikizana kwa serial. Ngati njirayo sipanga kuchuluka kwa baud kokwanira, makina opangira ma kristalo angatchulidwe, funsani fakitale ndi zomwe mukufuna. Eksampmalamulo apadera atha kukhala zokutira zofananira, pulogalamu yamapulogalamu, ndi zina zambiri, tidzagwira nanu kuti tikupatseni zomwe zikufunika.
Kuphatikizidwa ndi bolodi Magawo otsatirawa akuphatikizidwa ndi kutumiza kwanu, kutengera zomwe mwasankha. Chonde tengani nthawi tsopano kuti muwonetsetse kuti palibe zinthu zomwe zawonongeka kapena kusowa.
· Khadi la madoko anayi kapena awiri · 2 x Mutu mpaka 2 x DB9M chingwe/bulaketi ya makadi achitsanzo a “DB” okhala ndi madoko Anayi · Software Master CD · Chitsogozo Choyambira Mwachangu

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Mutu 2: Kuyika
Buku losindikizidwa Loyamba Mwamsanga (QSG) lili ndi khadi kuti muthandizire. Ngati mwachita kale masitepe kuchokera ku QSG, mutha kuwona kuti mutuwu ndi wofunikira ndipo mutha kudumpha kuti muyambe kupanga pulogalamu yanu.
Pulogalamuyi imaperekedwa ndi khadi iyi pa CD ndipo iyenera kukhazikitsidwa pa hard disk yanu musanagwiritse ntchito. Chitani zotsatirazi monga zoyenera pa ntchito yanu.
Phukusi lathunthu lothandizira oyendetsa limaperekedwa kuphatikiza pulogalamu yosavuta kugwiritsa ntchito Windows terminal poyesa madoko anu a COM. Izi zimathandizira kutsimikizira kuti doko la COM likugwira ntchito moyenera. Khadiyi imayika ngati madoko a COM mumayendedwe onse.
Buku lolozera pulogalamu yamapulogalamu limayikidwa ngati gawo la pulogalamuyo komanso phukusi lothandizira la mankhwalawa. Chonde onani chikalatachi kuti mudziwe zambiri komanso chitsogozo cha zida zamapulogalamu ndi chithandizo chamapulogalamu omwe muli nawo.
Kukhazikitsa kwa CD Software
Malangizo otsatirawa akuganiza kuti CD-ROM drive ndi "D". Chonde lowetsani kalata yoyendetsa yoyenera ya dongosolo lanu ngati kuli kofunikira.
DOS 1. Ikani CD mu CD-ROM galimoto yanu. 2. Lembani B- kusintha yogwira pagalimoto kuti CD-ROM pagalimoto. 3. Lembani GLQR?JJ- kuti muyendetse pulojekitiyi. 4. Tsatirani zowonekera pazenera kuti muyike pulogalamu ya board iyi.
Windows 1. Ikani CD mu CD-ROM galimoto yanu. 2. Dongosolo liyenera kuyendetsa pulogalamu yoyika. Ngati pulogalamu yoyikayo siyikuyenda mwachangu, dinani START | RUN ndikulemba BGLQR?JJ, dinani OK kapena dinani -. 3. Tsatirani zowonekera pazenera kuti muyike pulogalamu ya board iyi.
Linux 1. Chonde onani linux.htm pa CD-ROM kuti mudziwe zambiri pakuyika pansi pa linux.
Zindikirani: Ma board a COM atha kukhazikitsidwa mumayendedwe aliwonse. Timathandizira kuyika m'mitundu yakale ya Windows, komanso titha kuthandizira mitundu yamtsogolo.

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Kuyika kwa Hardware

Chenjezo! *ESD

Kutulutsa kamodzi kokha kumatha kuwononga khadi yanu ndikupangitsa kulephera msanga! Chonde tsatirani njira zonse zodzitetezera kuti mupewe kutulutsa kosasunthika monga kudziyika nokha pogwira malo aliwonse okhazikika musanagwire khadi.

1. Osaika khadilo mu kompyuta mpaka pulogalamuyo itayikidwa kwathunthu. 2. Zimitsani mphamvu ya kompyuta NDI kumasula mphamvu ya AC mudongosolo. 3. Chotsani chivundikiro cha kompyuta. 4. Ikani khadilo mosamala mu kagawo kakang'ono ka PCIe komwe kakupezeka (mungafunike kuchotsa a
chikwangwani choyamba). 5. Yang'anani ngati khadi ili yoyenera ndikuyika ndikumangitsa zomangira zomangira. Pangani
onetsetsani kuti bulaketi yokwezera makhadi yakhomedwa bwino komanso kuti pali malo abwino. 6. Makhadi achitsanzo okhala ndi madoko anayi a "DB" amagwiritsa ntchito mutu ku chowonjezera cha chingwe cha DB9M chomwe chimayika moyandikana ndi bulaketi / malo olowera. Ikani izi ndi kumangitsa screw.

Chithunzi 2-1: Port Configuration Utility Screenshot.
7. Bwezerani chivundikiro cha kompyuta ndikuyatsa kompyuta. 8. Makompyuta ambiri ayenera kudziwa okha khadi (malingana ndi opaleshoni dongosolo) ndi
basi kumaliza kukhazikitsa madalaivala. 9. Thamangani pulogalamu ya Port Configuration Utility (setup.exe) kuti mukonze protocol (RS-
232/422/485) pa doko lililonse la COM. 10. Thamanga chimodzi mwazoperekedwa sample mapulogalamu omwe adakopera ku khadi lopangidwa kumene
chikwatu (kuchokera pa CD) kuyesa ndikutsimikizira kuyika kwanu.

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Mutu 3: Tsatanetsatane wa Hardware
Pali zosankha zokhazo zomwe munthu angasankhe pa khadi ili ndikugwiritsa ntchito kuletsa kuletsa mizere ya RS485. Ma protocol amasankhidwa kudzera pa pulogalamu.

Chithunzi 3-1: Njira Zosankha Mapu a DB Models
Mitundu ya DB9M yolumikizira "DB" imagwiritsa ntchito cholumikizira cha 9-pin Male D-Subminiature chokhala ndi zomangira

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Chithunzi 3-2: Njira Zosankha Mapu a RJ Models
Mitundu ya RJ45 cholumikizira "RJ" imagwiritsa ntchito jack modular jack yamakampani 8P8C.

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Mafotokozedwe a Factory Option Transceivers Mwachangu RS-232 (-F)
Ma transceivers okhazikika a RS-232 omwe amagwiritsidwa ntchito amatha kuthamanga mpaka 460.8kbps omwe ndi okwanira pamapulogalamu ambiri. Pakusankha kwa fakitale iyi, bolodi imakhala ndi ma transceivers othamanga kwambiri a RS-232 omwe amathandizira kulumikizana kopanda zolakwika mpaka 921.6kbps. Kudzuka Kwakutali (-W) Njira ya fakitale ya "Remote Wake-Up" ndiyogwiritsidwa ntchito mumayendedwe a RS232 PC yanu ikalowa m'malo otsika a L2. Chizindikiro cha mphete chikalandiridwa pa doko la COM A mu mphamvu ya L2, Wake-Up amatsimikiziridwa. Kutentha kowonjezereka (-T) Njira ya fakitale iyi ndi yogwiritsidwa ntchito m'malo ovuta ndipo imakhala ndi zigawo zonse zomwe zimagwiritsidwa ntchito m'mafakitale, zomwe zimayikidwa pa kutentha kwapakati pa -40 ° C mpaka +85 ° C. Kutsata kwa RoHS (-RoHS) Kwa makasitomala apadziko lonse lapansi ndi zofunikira zina zapadera, njira ya fakitale iyi imapezeka m'mitundu yogwirizana ndi RoHS.

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Mutu 4: Kusankha Maadiresi
Khadi limagwiritsa ntchito malo adilesi a I/O PCI BAR[0]. COM A, COM B, COM C, COM D, COM E, COM F, COM G ndi COM H iliyonse imakhala ndi malo asanu ndi atatu otsatizana.
ID ya Vendor yamakhadi onse ndi 494F. ID ya Chipangizo cha PCIe-COM-4SMDB khadi ndi 10DAh. ID ya Chipangizo cha PCIe-COM-4SMRJ khadi ndi 10DAh. ID ya Chipangizo cha PCIe-COM-4SDB khadi ndi 105Ch. ID ya Chipangizo cha PCIe-COM-4SRJ khadi ndi 105Ch. ID ya Chipangizo cha PCIe-COM232-4DB khadi ndi 1099h. ID ya Chipangizo cha PCIe-COM232-4RJ khadi ndi 1099h. ID ya Chipangizo cha PCIe-COM-2SMDB khadi ndi 10D1h. ID ya Chipangizo cha PCIe-COM-2SMRJ khadi ndi 10D1h. ID ya Chipangizo cha PCIe-COM-2SDB khadi ndi 1050h. ID ya Chipangizo cha PCIe-COM-2SRJ khadi ndi 1050h. ID ya Chipangizo cha PCIe-COM232-2DB khadi ndi 1091h. ID ya Chipangizo cha PCIe-COM232-2RJ khadi ndi 1091h.

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Mutu 5: Kupanga Mapulogalamu
Sampndi Programs
Pali sample mapulogalamu omwe ali ndi code-source amaperekedwa ndi khadi m'zinenero zosiyanasiyana. DOS samples ali mu DOS directory ndi Windows sampLes ali mu chikwatu cha WIN32.
Windows COM Utility Program
WinRisc ndi pulogalamu ya COM yoperekedwa pa CD yokhala ndi phukusi loyika khadi ili lomwe ndi lothandiza kwambiri mukamagwira ntchito ndi madoko aliwonse ndi zida zamtundu uliwonse. Ngati simunagwiritse ntchito pulogalamuyi, dzichitireni zabwino ndikuyendetsa pulogalamuyi kuyesa madoko anu a COM.
Windows Programming
Khadiyo imayika mu Windows ngati madoko a COM kotero kuti ntchito za API zokhazikika zitha kugwiritsidwa ntchito.
Onani zolembedwa za chilankhulo chomwe mwasankha kuti mumve zambiri. Mu DOS ndondomekoyi ndi yofanana ndi ma UART ogwirizana ndi 16550.
Baud Rate Generation Yopangidwa ndi Baud Rate Generator (BRG) imalola mafupipafupi osiyanasiyana olowera komanso kusinthika kwa Baud Rate. Kuti mupeze Baud Rate yomwe mukufuna, wogwiritsa ntchito akhoza kukhazikitsa Sample Register Clock (SCR), Divisor Latch Low Register (DLL), Divisor Latch High Register (DLH) ndi Clock Prescale Registers (CPRM ndi CPRN). Mtengo wa Baud umapangidwa molingana ndi equation yotsatirayi:

Magawo omwe ali mu equation pamwambapa akhoza kukonzedwa pokhazikitsa zolembera za "SCR", "DLL", "DLH", "CPRM" ndi "CPRN" malinga ndi tebulo ili m'munsimu.

Kukhazikitsa

Kufotokozera

Divisor Prescaler

DLL + (256 * DLH) 2M-1 * (SampleClock + N)

SampleClock 16 - SCR , (SCR = `0h' mpaka `Ch')

M

CPRM, (CPRM = `01h' mpaka `02h')

N

CPRN, (CPRN = `0h' mpaka `7h')

Table 5-1: Baud Rate Generator Setting

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Kuonetsetsa kuti Baud Rate Generator ikugwira ntchito moyenera, ogwiritsa ntchito ayenera kupewa kuyika mtengo `0' ku Sampndi Clock, Divisor ndi Prescaler.
Gome lotsatirali likutchula zina mwazogwiritsidwa ntchito kawirikawiri za Baud Rates ndi zolembera zolembera zomwe zimapanga Baud Rate yeniyeni. Examples lingalirani pafupipafupi Clock ya 14.7456 Mhz. Regista ya SCR imayikidwa ku `0h', ndipo zolembera za CPRM ndi CPRN zimayikidwa ku `1h' ndi `0h' motsatana. Mu izi exampLes, Mitengo ya Baud ikhoza kupangidwa ndi mitundu yosiyanasiyana ya DLH ndi DLL registry values.
Baud Rate DLH DLL 1,200 3h 00h 2,400 1h 80h 4,800 0h C0h 9,600 0h 60h 19,200 0h 30h 28,800 0h 20h 38,400, 0h 18h 57,600 0h
115,200 0h 08h 921,600 0h 01h Gulu 5-2: Sampndi Baud Rate Setting

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Mutu 6: Ntchito Zolumikizira Zolumikizira
Kulowetsa / Kutulutsa Kulumikiza

Ma doko olumikizirana amalumikizidwa pamakina oyika makhadi mwina kudzera pa zolumikizira za 4x DB9M kapena zolumikizira 4x RJ45.

PIN

Mtengo wa RS-232

1

DCD

2

RX

3

TX

4

Mtengo wa DTR

5

GND

6

DSR

7

Zithunzi za RTS

8

Zotsatira CTS

9

RI

RS-422 ndi 4-Waya RS-485
TXTX+ RX+ RXGND
–

2-Waya RS-485
TX+/RX+ TX-/RXGND -

Table 6-1: DB9 Male Connector Pin Ntchito

Chithunzi 6-1: DB9 Male Connector Pin Malo

PIN

Mtengo wa RS-232

1

DSR

2

DCD

3

Mtengo wa DTR

4

GND

5

RX

6

TX

7

Zotsatira CTS

8

Zithunzi za RTS

RS-422 ndi 4-Waya RS-485
TXRXGND TX+ RX+
–

2-Waya RS-485
TX-/RXGND TX+/RX+ -

Gulu 6-2: Ntchito za Pini Yolumikizira RJ45

Chithunzi 6-2: Malo a Pini Yolumikizira RJ45

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Zizindikiro za RS-232
DCD RX TX DTR GND DSR RTS CTS RI

RS-232 Kufotokozera Zizindikiro
Wonyamula Data Wapezedwa Landirani Data Yotumiza
Data Terminal Ready Signal Ground Data Set Ready
Pemphani Kuti Mutumize Zomveka Kuti Mutumize Chizindikiro Cha mphete

Zizindikiro za RS-422 (4-w 485)
TX+ TXRX+ RXGND

RS-422 Kufotokozera Zizindikiro
Tumizani Data + Tumizani Data Landirani Zambiri + Landirani Chizindikiro cha Data

RS-485 Zizindikiro (2-waya)
TX/RX + TX/RX -
GND

RS-485 Kufotokozera Zizindikiro
Tumizani / Landirani + Tumizani / Landirani -
Signal Ground

Table 6-3: Mayina a siginecha a COM kumafotokozedwe ofananirako

Kuwonetsetsa kuti pali kutengeka pang'ono kwa EMI ndi ma radiation ocheperako, ndikofunikira kuti bulaketi yoyika makhadi ikulungidwe bwino ndikuyika malo abwino. Komanso, njira zoyenera zolumikizirana ndi EMI (chingwe cholumikizira pansi pa chassis pobowo, mawaya otchingidwa otchingidwa, ndi zina zotero) ziyenera kugwiritsidwa ntchito polowera/kutulutsa mawaya.

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Mutu 7: Malingaliro

Communications Interface

· Kulumikizana kwa I/O:

DB9M kapena RJ45

· Ma serial madoko:

4 (kapena 2)

ZOKHUDZA / ZOCHITIKA

* Miyezo ya seri data: RS-232

460.8k (921.6k zilipo)

RS-422/485 3Mbps

· UART:

Mtundu wa Quad 16C950 wokhala ndi 128-byte transmit & kulandira FIFO,

Zogwirizana ndi 16C550

· Utali wamunthu: 5, 6, 7, 8, kapena 9 bits

· Parity:

Ngakhale, Odd, Palibe, Space, Mark

· Nthawi yoyimitsa:

1, 1.5, kapena 2 bits

Kuwongolera Mayendedwe:

RTS/CTS ndi/kapena DSR/DTR, Xon/Xoff

Chitetezo cha ESD: ± 15kV pamapini onse a siginecha

Zachilengedwe

· Kutentha kwa ntchito.:
· Kutentha kosungira: · Chinyezi: · Mphamvu yofunikira: · Kukula:

Zamalonda: 0°C mpaka +70°C Mafakitale: -40°C mpaka +85°C -65°C mpaka +150°C 5% mpaka 95%, osasunthika +3.3VDC @ 0.8W (wamba) 4.722″ m’litali x 3.375″ m’mwamba (120 mm 85.725 m’litali x XNUMX mm XNUMX m’litali)

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Ndemanga za Makasitomala
Ngati mukukumana ndi vuto lililonse ndi bukuli kapena mukufuna kutipatsa ndemanga, chonde titumizireni imelo pa: manuals@accesio.com. Chonde fotokozani zolakwika zilizonse zomwe mwapeza ndikuphatikizanso adilesi yanu yamakalata kuti tikutumizireni zosintha pamanja.

10623 Roselle Street, San Diego CA 92121 Tel. (858)550-9559 FAX (858)550-7322 www.accesio.com

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Assured Systems
Assured Systems ndi kampani yotsogola yaukadaulo yokhala ndi makasitomala opitilira 1,500 m'maiko 80, kutumizira makina opitilira 85,000 kumakasitomala osiyanasiyana pazaka 12 zabizinesi. Timapereka njira zotsogola zapamwamba komanso zotsogola zamakompyuta, zowonetsera, maukonde ndi kusonkhanitsa deta kumisika yophatikizidwa, yamakampani, komanso ya digito kunja kwanyumba.
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Zolemba / Zothandizira

ACCES PCIe-COM-4SMDB Series Express Multiprotocol Serial Khadi [pdf] Buku Logwiritsa Ntchito PCIe-COM-4SMDB, PCIe-COM-4SMRJ, PCIe-COM-4SDB, PCIe-COM-4SRJ, PCIe-COM232-4DB, PCIe-COM232-4RJ, PCIe-COM-2SMDB, PCIe-COM-2SMRJ, PCIe-COM-JSRee-2SDB, PCIe-COM2-232DB, PCIe-COM2-232RJ, PCIe-COM-2SMDB Series Express Multiprotocol Serial Card, PCIe-COM-4SMDB Series, Express Multiprotocol Serial Card, Multiprotocol seri Card, Serial Card

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