SILICON LABS CP2101 Interface Controller
Zofotokozera
- Dzina lazogulitsa: CP2102C USB kupita ku UART Bridge
- Max Baud Rate: 3Mbps
- Chiwerengero cha data: 8
- Kuyimitsa Bits: 1
- Parity Bit: Odd, Ngakhale, Palibe
- Kugwirana manja pa Hardware: Inde
- Thandizo Loyendetsa: Virtual COM Port Driver, USBXpress Driver
- Zina Zina: RS-232 Support, GPIOs, Break Signaling
Malangizo Ogwiritsira Ntchito Zogulitsa
Kugwirizana kwa Chipangizo
- Chipangizo cha CP2102C chapangidwa kuti chilowe m'malo mwa zida zamtundu umodzi za CP210x USB-to-UART popanda kufunikira kwa madalaivala owonjezera. Imagwirizana ndi zida monga CP2102, CP2102N, ndi CP2104 zosintha pang'ono.
Pin Kugwirizana
- CP2102C imagwirizana kwambiri ndi zida zambiri za CP210x, kupatula pini ya VBUS yomwe imafuna kulumikizana ndi voliyumu.tage divider kuti igwire bwino ntchito. Onani patebulo kuti mulowe m'malo mwa zida zosiyanasiyana za CP210x.
Kuyika Masitepe
- Lumikizani chipangizo cha CP2102C ku kompyuta yolandila pogwiritsa ntchito chingwe cha USB.
- Dalaivala wa CDC wokhazikika woperekedwa ndi Operating System adzazindikira CP2102C ngati mlatho wa USB kupita ku UART.
- Palibe kuyika kowonjezera koyendetsa komwe kumafunikira kuti zigwire ntchito.
- Ngati ndi kotheka, pangani kusintha kwa hardware pang'ono malinga ndi chipangizo chomwe chikusinthidwa.
Zathaview
Chipangizo cha CP2102C chidapangidwa kuti chizigwira ntchito ngati mlatho wa USB kupita ku UART womwe umagwira ntchito ndi dalaivala wa CDC wokhazikika woperekedwa ndi Operating System. Chipangizochi chitha kugwiritsidwa ntchito kuyikanso zida zamtundu umodzi wa CP210x USB-to-UART popanda kukhazikitsa madalaivala aliwonse.
Pazida zina, monga CP2102, CP2102N, ndi CP2104, CP2102C ndiyotsika m'malo mwake. Kupatula kuwonjezera kwa zopinga ziwiri, palibe kusintha kwina kwa hardware kapena mapulogalamu omwe amafunikira kugwiritsa ntchito CP2102C pamapangidwe omwe alipo. Pazida zina, phukusi laling'ono kapena kusiyana pang'ono kungafunike kusintha pang'ono pa Hardware. Cholembachi chikufotokoza mwatsatanetsatane masitepe ofunikira kuti muphatikize chipangizo cha CP2102C kuti chipangidwe m'malo mwa chipangizo cham'mbuyo cha CP210x.
Zipangizo zomwe zili ndi chidziwitsochi ndi: CP2101, CP2102/9, CP2103, CP2104, ndi CP2102N. Zida zamitundu ingapo, monga CP2105 ndi CP2108, sizikambidwa.
MFUNDO ZOFUNIKA
- CP2102C imakhala ndi mawonekedwe apamwamba a UART ndi zida zambiri za CP210x.
- Kupanga kudzafunika kusintha kochepa kwa hardware mukasamukira ku CP2102C.
- CP2102C imapereka njira yosamuka ya:
- Mtengo wa CP2101
- CP2102/9
- Mtengo wa CP2103
- Mtengo wa CP2104
- Mtengo wa CP2102N
Kuyerekeza kwa Chipangizo
Kugwirizana kwa mawonekedwe
Gome lomwe lili pansipa limapereka tebulo lathunthu lofananiza pazida zonse za CP210x, kuphatikiza CP2102C. Nthawi zambiri, CP2102C imakumana kapena kupitilira zida zonse zam'mbuyomu za CP210x.
Gulu 1.1. CP210x Family Features
| Mbali | Mtengo wa CP2101 | Mtengo wa CP2102 | Mtengo wa CP2109 | Mtengo wa CP2103 | Mtengo wa CP2104 | Mtengo wa CP2102N | Mtengo wa CP2102C |
| Re-programmable | X | X | X | X | |||
| One-time-programmable | X | X | |||||
| Zithunzi za UART | |||||||
| Mtengo wa Max Baud | 921.6kbps | 921.6kbps | 921.6kbps | 921.6kbps | 921.6kbps | 3Mbps | 3Mbps |
| Chiwerengero cha data: 8 | X | X | X | X | X | X | X |
| Chiwerengero cha data: 5, 6, 7 | X | X | X | X | X | X | |
| Kuyimitsa Bits: 1 | X | X | X | X | X | X | X |
| Kuyimitsa Bits: 1.5, 2 | X | X | X | X | X | X | |
| Parity Bit: Odd, Ngakhale, Palibe | X | X | X | X | X | X | X |
| Parity Bit: Mark, Space | X | X | X | X | X | X | |
| Kugwirana manja kwa Hardware | X | X | X | X | X | X | X1 |
| X-ON/X-OFF Kugwirana chanza | X | X | X | X | X | X | |
| Thandizo la Makhalidwe a Zochitika | X | X | X | X | |||
| Kutumiza kwa Line Break | X | X | X | X | X2 | ||
| Baud Rate Aliasing | X | X | X | ||||
| Thandizo Loyendetsa | |||||||
| Virtual COM Port Driver | X | X | X | X | X | X | |
| USBXpress Driver | X | X | X | X | X | X | |
| Zina | |||||||
| RS-232 Thandizo | X | X | X | X | X | X | X |
| RS-485 Thandizo | X | X | X | ||||
| GPIOs | Palibe | Palibe | Palibe | 4 | 4 | 4-7 | Palibe |
| Kuzindikira Battery Charger | X | ||||||
| Kudzuka kwakutali | X | ||||||
| Kutulutsa Clock | X | ||||||
Zindikirani
- Chifukwa kugwirana chanza kwa Hardware ndikokhazikika, timalimbikitsa kulumikiza CTS ndi cholumikizira chofooka kuti chipangizocho chizitha kugwirabe ntchito ngati zikhomo sizikulumikizidwa (RTS, CTS).
- CP2102C imathandizira kusaina ndi chopinga cha 10 kOhm chakunja pakati pa TXD ndi nthaka.
Pin Kugwirizana
Kupatula pini yake ya VBUS, yomwe iyenera kulumikizidwa ndi voltage divider kuti igwire bwino ntchito, CP2102C imakhala yogwirizana kwambiri ndi zida zambiri za CP210x. Pansipa pali tebulo lamitundu yosiyanasiyana ya CP2102C yomwe ingagwiritsidwe ntchito m'malo mwa zida zam'mbuyo za CP210x.
Gulu 1.2. CP2102C Kusintha kwa CP210x Zida
| Chithunzi cha CP210x | Pin-Compatible Replacement |
| Mtengo wa CP2101 | Chithunzi cha CP2102C-A01-GQFN28 |
| CP2102/9 | Chithunzi cha CP2102C-A01-GQFN28 |
| Mtengo wa CP2103 | Palibe (onani zokhuza kusamuka) |
| Mtengo wa CP2104 | Chithunzi cha CP2102C-A01-GQFN24 |
| Mtengo wa CP2102N | CP2102C-A01-GQFN24 / CP2102C-A01-GQFN28 |
Monga zolemba za CP2102C, pali zoletsa ziwiri zoyenera pa VBUS pini voltage mumasinthidwe odzipangira okha komanso oyendetsa mabasi. Choyamba ndi mtheradi wapamwamba kwambiri voltagamaloledwa pa pini ya VBUS, yomwe imatanthauzidwa ngati VIO + 2.5 V mu Absolute
Tebulo la Maximum Ratings. Chachiwiri ndi kulowetsa kwamphamvu kwambiritage (VIH) yomwe imagwiritsidwa ntchito ku VBUS pamene chipangizochi chikugwirizanitsidwa ndi basi, yomwe imatanthauzidwa ngati VIO - 0.6 V mu tebulo la GPIO specifications.
Wogawanitsa (kapena wozungulira wofanana) pa VBUS, monga zikuwonekera Chithunzi 1.1 Chifaniziro cholumikizira Mabasi cha USB Pins ndi Chithunzi 1.2 Chifaniziro chodziyimira payokha cha USB Pins pamabasi- ndi ntchito yodziyendetsa yokha, motsatana, ikufunika kuti ikwaniritse izi ndikuwonetsetsa kuti chipangizocho chikugwira ntchito. Pachifukwa ichi, kuchepa kwaposachedwa kwa chogawaniza chotsutsa kumalepheretsa kutsika kwa pini ya VBUS, ngakhale kuti VIO + 2.5 V mafotokozedwe sanakwaniritsidwe pomwe chipangizocho sichimayendetsedwa.
Chithunzi 1.1. Chithunzi cholumikizira Mabasi cha ma pin a USB
Chithunzi 1.2. Chithunzi Chodzipangira Chokha Cholumikizira cha Pini za USB
Kusamuka kwa Chipangizo
Magawo otsatirawa akufotokoza za kusamuka mukamachoka pa chipangizo chomwe chilipo cha CP210x kupita ku chipangizo cha CP2102C.
CP2101 kuti CP2102C
Kugwirizana kwa Hardware
- Mtundu wofananira wa " CP2102C-A01-GQFN28 "tage divider circuit akuwonetsedwa mu Chithunzi 1.1 Chifaniziro cholumikizira Mabasi cha USB Pins ndi Chithunzi 1.2 Chojambula Chodzipangira Chokha Cholumikizira cha Pini za USB.
Kugwirizana kwa Mapulogalamu
CP2102C ili ndi mawonekedwe a UART omwe amagwirizana ndi CP2101. Palibe zosintha zamapulogalamu zomwe zidzafunike mukasintha kapangidwe ka CP2101 kupita ku CP2012C.
CP2102/9 mpaka CP2102C
Kugwirizana kwa Hardware
- Mtundu wofananira wa " CP2102C-A01-GQFN28 "tage divider circuit akuwonetsedwa mu Chithunzi 1.1 Chifaniziro cholumikizira Mabasi cha USB Pins ndi Chithunzi 1.2 Chojambula Chodzipangira Chokha Cholumikizira cha Pini za USB.
- CP2109 ili ndi zofunikira zina za hardware kuti pini ya VPP (pini 18) ikhale yolumikizidwa ndi capacitor kuti ipange mapulogalamu a pulogalamu. Capacitor iyi siyofunika pa CP2102C ndipo imatha kusiyidwa bwino.
Kugwirizana kwa Mapulogalamu
CP2102C ndi yogwirizana ndi CP2102/9 kupatula kumodzi:
- Baud Rate Aliasing
Baud Rate Aliasing ndi mawonekedwe omwe amalola chipangizo kugwiritsa ntchito mlingo wotchulidwa kale m'malo mwa chiwerengero cha baud chomwe chikufunsidwa ndi wogwiritsa ntchito. Za example, chipangizo chogwiritsa ntchito Baud Rate Aliasing chitha kukonzedwa kuti chigwiritse ntchito liwiro la 45 bps nthawi iliyonse 300 bps ikafunsidwa.
Baud Rate Aliasing sichirikizidwa pa CP2102C.
Ngati Baud Rate Aliasing imagwiritsidwa ntchito pakupanga kwa CP2102/9, CP2102C sigwirizana ngati cholowa m'malo.
CP2103 kuti CP2102C
Kugwirizana kwa Hardware
CP2102C ilibe chosinthika chogwirizana ndi pini chomwe chingalowe m'malo mwa CP2103:
- Phukusi la CP2103 QFN28 lili ndi pini yowonjezera ya VIO pa pini 5 yomwe imasintha ntchito ya mapini am'mbuyo pa phukusi mozungulira mozungulira phukusi ndi pini imodzi poyerekeza ndi phukusi la CP2102C QFN28. Izi zimakhudza zikhomo 1-5 ndi 22-28.
- Mosiyana ndi CP2103, CP2102C sichirikiza magwiridwe antchito owonjezera pamapini 16-19.
- Zikhomo zina zonse zimakhalabe m'makonzedwe omwewo.
Ngati njanji ya VIO ikufunika pakupanga, chosinthira chaching'ono cha CP2102C QFN24 chingagwiritsidwe ntchito. Zosinthazi zimakhala ndi magwiridwe antchito ofanana ndi CP2103, koma phukusi laling'ono la QFN24.
Kupatula kusiyana uku pakutuluka, palibe kusintha kwina kwa Hardware komwe kumafunikira kuti musamuke kuchokera ku CP2103 kupita ku CP2102C.
Kugwirizana kwa Mapulogalamu
CP2102C ili ndi mawonekedwe a UART omwe amagwirizana ndi CP2103 kupatula chimodzi: Baud Rate Aliasing.
Baud Rate Aliasing ndi mawonekedwe omwe amalola chipangizo kugwiritsa ntchito mlingo wotchulidwa kale m'malo mwa chiwerengero cha baud chomwe chikufunsidwa ndi wogwiritsa ntchito. Za example, chipangizo chogwiritsa ntchito Baud Rate Aliasing chitha kukonzedwa kuti chigwiritse ntchito liwiro la 45 bps nthawi iliyonse 300 bps ikafunsidwa.
Baud Rate Aliasing sichirikizidwa pa CP2102C.
Ngati Baud Rate Aliasing imagwiritsidwa ntchito pamapangidwe a CP2103, CP2102C sigwirizana ngati cholowa m'malo.
CP2104 kuti CP2102C
Kugwirizana kwa Hardware
Mtundu wofananira wa " CP2102C-A01-GQFN24 "tage divider circuit akuwonetsedwa mu Chithunzi 1.1 Chifaniziro cholumikizira Mabasi cha USB Pins ndi Chithunzi 1.2 Chojambula Chodzipangira Chokha Cholumikizira cha Pini za USB.
Palibe kusintha kwina kwa Hardware komwe kumafunikira mukasintha kapangidwe ka CP2104 kupita ku CP2102C. CP2104 imafunikira capacitor pakati pa VPP (pini 16) ndi malo opangira mapulogalamu amkati, koma pini iyi sinalumikizidwe pa CP2102C. Kaya capacitor iyi idalumikizidwa ndi pini iyi sizikhala ndi zotsatira pa CP2102C.
Kugwirizana kwa Mapulogalamu
CP2102C ili ndi mawonekedwe a UART omwe amagwirizana ndi CP2104. Palibe zosintha zamapulogalamu zomwe zidzafunike mukasintha kapangidwe ka CP2104 kupita ku CP2012C.
CP2102N mpaka CP2102C
Kugwirizana kwa Hardware
Mtundu wofananira wa " CP2102C-A01-GQFN24 / CP2102C-A01-GQFN28 "tage divider circuit akuwonetsedwa mu Chithunzi 1.1 Chifaniziro cholumikizira Mabasi cha USB Pins ndi Chithunzi 1.2 Chithunzi Chodzipangira Chokha Cholumikizira cha Pini za USB. Palibe kusintha kwina kwa Hardware komwe kumafunikira mukasintha kapangidwe ka CP2102N kupita ku CP2102C.
Kugwirizana kwa Mapulogalamu
CP2102C ili ndi gawo la UART logwirizana ndi CP2102N. Palibe zosintha zamapulogalamu zomwe zidzafunike mukasintha kapangidwe ka CP2102N kupita ku CP2012C.
Chodzikanira
Silicon Labs ikufuna kupatsa makasitomala zolembedwa zaposachedwa, zolondola, komanso zakuya za zotumphukira zonse ndi ma module omwe amapezeka pamakina ndi mapulogalamu omwe amagwiritsa ntchito kapena omwe akufuna kugwiritsa ntchito zinthu za Silicon Labs. Deta yodziwika bwino, ma module ndi zotumphukira zomwe zilipo, kukula kwa kukumbukira ndi ma adilesi amakumbukiro zimatanthawuza ku chipangizo chilichonse, ndipo "Zofanana" zoperekedwa zimatha kusiyanasiyana pamagwiritsidwe osiyanasiyana. Ntchito exampzomwe zafotokozedwa apa ndi zongowonetsera chabe. Silicon Labs ili ndi ufulu wosintha popanda kudziwitsanso zambiri zamalonda, mawonekedwe, ndi mafotokozedwe apa, ndipo sapereka zitsimikizo zakulondola kapena kukwanira kwa zomwe zikuphatikizidwazo. Popanda chidziwitso choyambirira, Silicon Labs ikhoza kusintha firmware yazinthu panthawi yopanga chifukwa cha chitetezo kapena kudalirika. Zosintha zotere sizingasinthe mawonekedwe kapena magwiridwe antchito. Silicon Labs sadzakhala ndi mlandu pazotsatira zakugwiritsa ntchito chidziwitso chomwe chaperekedwa pachikalatachi. Chikalatachi sichikutanthauza kapena kupereka chilolezo chopanga kapena kupanga mabwalo aliwonse ophatikizika. Zogulitsazo sizinapangidwe kapena kuloledwa kugwiritsidwa ntchito mkati mwa zida zilizonse za FDA Class III, mapulogalamu omwe chivomerezo cha FDA chimafunikira kapena Life Support Systems popanda chilolezo cholembedwa cha Silicon Labs. "Moyo Wothandizira Moyo" ndi chinthu chilichonse kapena dongosolo lililonse lothandizira kapena kuthandizira moyo ndi / kapena thanzi, zomwe, ngati zitalephera, zikhoza kuyembekezera kuvulala kwakukulu kapena imfa. Zogulitsa za Silicon Labs sizinapangidwe kapena kuloledwa kugwiritsa ntchito zankhondo. Zogulitsa za Silicon Labs sizidzagwiritsidwa ntchito mu zida zowononga anthu ambiri kuphatikiza (koma osati) zida za nyukiliya, zachilengedwe kapena mankhwala, kapena zida zoponya zomwe zimatha kutumiza zida zotere. Silicon Labs imakana zitsimikizo zonse zodziwika bwino ndipo sizikhala ndi mlandu kapena kuvulala kapena kuwonongeka kulikonse kokhudzana ndi kugwiritsa ntchito chinthu cha Silicon Labs pakugwiritsa ntchito kosaloledwa.
Chidziwitso cha Chizindikiro
Silicon Laboratories Inc.®, Silicon Laboratories®, Silicon Labs®, SiLabs® ndi Silicon Labs logo®, Bluegiga®, Bluegiga Logo®, EFM®, EFM32®, EFR, Ember®, Energy Micro, logo ya Energy Micro ndi zosakaniza zake. , “ma microcontrollers ochezeka kwambiri padziko lonse lapansi”, Redpine Signals®, WiSeConnect , n-Link, EZLink®, EZRadio®, EZRadioPRO®, Gecko®, Gecko OS, Gecko OS Studio, Precision32®, Simplicity Studio®, Telegesis, the Telegesis Logo®, USBXpress® , Zentri, logo ya Zentri ndi Zentri DMS, Z-Wave®, ndi zina ndi zizindikiro kapena zizindikilo zolembetsedwa za Silicon Labs. ARM, CORTEX, Cortex-M3 ndi THUMB ndi zizindikiro kapena zizindikilo zolembetsedwa za ARM Holdings. Keil ndi chizindikiro cholembetsedwa cha ARM Limited. Wi-Fi ndi chizindikiro cholembetsedwa cha Wi-Fi Alliance. Zina zonse kapena mayina amtundu omwe atchulidwa pano ndi zilembo za eni ake.
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Malingaliro a kampani Silicon Laboratories Inc.
400 West Cesar Chavez Austin, TX 78701
USA
FAQ
- Q: Kodi CP2102C ingagwiritsidwe ntchito ngati chosinthira pazida zonse za CP210x?
- A: CP2102C ndiyongolowetsamo zida ngati CP2102, CP2102N, ndi CP2104 zosintha pang'ono. Pazida zina, phukusi laling'ono kapena kusiyana pang'ono kungafunike kusinthidwa pang'ono kwa hardware.
- Q: Kodi mlingo wovomerezeka wa baud wa CP2102C ndi wotani?
- A: CP2102C imathandizira kuchuluka kwa baud kwa 3Mbps.
Zolemba / Zothandizira
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SILICON LABS CP2101 Interface Controller [pdf] Buku Logwiritsa Ntchito CP2101, CP2101 Interface Controller, Interface Controller, Controller |