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ʻO SILICON LABS CP2101 ka mea hoʻoponopono

SILICON-LABS-CP2101-Interface-Controller-huahana

Nā kikoʻī

  • Inoa Huahana: CP2102C USB i UART Bridge
  • ʻO ka nui o ka Baud: 3Mbps
  • ʻIkepili Bits: 8
  • Nā Paʻa Paʻa: 1
  • Parity Bit: Odd, Even, None
  • Lū lima lima lako lako: ʻAe
  • Kākoʻo Keaukaha: Virtual COM Port Driver, USBXpress Driver
  • Nā hiʻohiʻona ʻē aʻe: Kākoʻo RS-232, GPIOs, Break Signaling

Nā ʻōlelo hoʻohana huahana

Mea Hoʻohālikelike

  • Hoʻolālā ʻia ka hāmeʻa CP2102C e hoʻololi i nā polokalamu CP210x USB-to-UART me ka ʻole o nā mea hoʻokele hou. He kūpono ia me nā mea like me CP2102, CP2102N, a me CP2104 me nā hoʻololi liʻiliʻi.

Pin Compatibility

  • Hoʻopili ka CP2102C me ka hapa nui o nā polokalamu CP210x, koe wale nō ka pine VBUS e koi ana i ka pilina i kahi vol.tage divider no ka hana pono. E nānā i ka papa no nā pani kikoʻī no nā mea like ʻole CP210x.

Nā ʻanuʻu hoʻokomo

  1. Hoʻohui i ka mea CP2102C i ke kamepiula hoʻokipa me ke kelepona USB.
  2. ʻO ka mea hoʻokele CDC paʻamau i hāʻawi ʻia e ka Pūnaehana Hana e ʻike ʻakomi i ka CP2102C ma ke ʻano he USB i UART alahaka.
  3. ʻAʻole koi ʻia kahi hoʻonohonoho hoʻokele hou no ka hana maʻamau.
  4. Inā pono, e hoʻololi i nā mea liʻiliʻi e like me ka mea i hoʻololi ʻia.

Pauview

Hoʻolālā ʻia ka hāmeʻa CP2102C e hana ma ke ʻano he USB i UART alahaka e hana pū me ka mea hoʻokele CDC paʻamau i hāʻawi ʻia e ka Pūnaehana Hana. Hiki ke hoʻohana ʻia kēia hāmeʻa no ka hoʻokomo hou ʻana i nā polokalamu CP210x USB-to-UART me ka hoʻokomo ʻole ʻana i nā mea hoʻokele.

No kekahi mau mea hana, e like me ka CP2102, CP2102N, a me CP2104, ʻo ka CP2102C kahi hāʻule o ka pani. Ma waho aʻe o ka hoʻohui ʻana o ʻelua mau mea kū'ē, ʻaʻohe mea hoʻololi ʻē aʻe a i ʻole lako polokalamu e koi ʻia e hoʻohana i ka CP2102C i nā hoʻolālā e kū nei. No nā mea hana ʻē aʻe, pono paha nā ʻokoʻa liʻiliʻi a i ʻole nā ​​hiʻohiʻona e hoʻololi liʻiliʻi i ka lako. Hōʻike kikoʻī kēia palapala noi i nā ʻanuʻu e pono ai e hoʻohui i kahi polokalamu CP2102C i kahi hoʻolālā ma kahi o kahi mea CP210x mua.

ʻO nā mea i uhi ʻia e kēia palapala noi: CP2101, CP2102/9, CP2103, CP2104, a me CP2102N. ʻAʻole i kūkākūkā ʻia nā hāmeʻa lehulehu-interface, e like me ka CP2105 a me CP2108.

NA MANAO KUI

  • Mālama ka CP2102C i kahi kūlana kiʻekiʻe o ka hiʻohiʻona UART me ka hapa nui o nā polokalamu CP210x.
  • Pono ka hoʻolālā i nā loli liʻiliʻi i ka wā e neʻe ai i ka CP2102C.
  • Hāʻawi ka CP2102C i kahi ala neʻe no:
    • CP2101
    • CP2102/9
    • CP2103
    • CP2104
    • CP2102N

Hoʻohālikelike Mea Hana

Hiʻona Kūlike

Hāʻawi ka papa ma lalo i kahi papa hoʻohālikelike hiʻohiʻona piha no nā polokalamu CP210x āpau, me ka CP2102C. Ma ka laulā, hui a ʻoi paha ka CP2102C i ka hoʻonohonoho hiʻohiʻona o nā polokalamu CP210x mua.

Papa 1.1. CP210x Nā hiʻohiʻona ʻohana

Hiʻona CP2101 CP2102 CP2109 CP2103 CP2104 CP2102N CP2102C
Hiki ke hoʻolālā hou X X   X   X  
Hoʻokahi manawa-programmable     X   X    
Nā hiʻohiʻona UART
Max Baud Laki 921.6kbps 921.6kbps 921.6kbps 921.6kbps 921.6kbps 3Mbps 3Mbps
ʻIkepili Bits: 8 X X X X X X X
ʻIkepili Bits: 5, 6, 7   X X X X X X
Nā Paʻa Paʻa: 1 X X X X X X X
Hoʻopau Bits: 1.5, 2   X X X X X X
Parity Bit: Odd, Even, None X X X X X X X
Parity Bit: Mark, Space   X X X X X X
Lū lima lima X X X X X X X1
Lū lima X-ON/X-OFF X X X X X X  
Kākoʻo ʻano hanana hanana X X X     X  
Hoʻokaʻawale Laina   X X   X X X2
Aliasing Rate Baud   X X X      
Kākoʻo Keaukaha  
Keaukaha Awa COM Virtual X X X X X X  
Keaukaha USBXpress X X X X X X  
Nā hiʻohiʻona ʻē aʻe  
Kākoʻo RS-232 X X X X X X X
Kākoʻo RS-485       X X X  
Nā GPIO ʻAʻohe ʻAʻohe ʻAʻohe 4 4 4-7 ʻAʻohe
ʻIke ʻia ka mea hoʻopaʻa uila           X  
Ala mamao           X  
Puka Uaki           X  

Nānā

  1. No ka mea, ʻaʻole hiki ke hoʻohana ʻia ka lima lima paʻa, manaʻo mākou e hoʻopili iā CTS me kahi pale huki huki nāwaliwali i hiki i ka mea hana ke hana maʻamau inā ʻaʻole pili pono nā pine (RTS, CTS).
  2. Kākoʻo ka CP2102C i ka hōʻailona hōʻailona me kahi pale 10 kOhm waho ma waena o TXD a me ka lepo.

Pin Compatibility

Me ka ʻokoʻa o kāna pine VBUS, pono e hoʻopili ʻia i kahi voltage hoʻokaʻawale no ka hana kūpono, ʻo ka CP2102C ka nui o ka pin-kūpono me ka hapa nui o nā polokalamu CP210x. Aia ma lalo kahi papa o nā ʻano like ʻole o ka CP2102C hiki ke hoʻohana ʻia e pani i nā polokalamu CP210x mua.

Papa 1.2. CP2102C Hoʻololi no nā mea hana CP210x

CP210x Mea Hana Hoʻololi Paʻi Paʻi
CP2101 CP2102C-A01-GQFN28
CP2102/9 CP2102C-A01-GQFN28
CP2103 ʻAʻohe (e nānā i ka noʻonoʻo ʻana i ka neʻe ʻana)
CP2104 CP2102C-A01-GQFN24
CP2102N CP2102C-A01-GQFN24 / CP2102C-A01-GQFN28

E like me ka CP2102C datasheet memo, aia ʻelua mau palena pili i ka VBUS pin voltage i loko o nā hoʻonohonoho ponoʻī a me ka hoʻokele kaʻa. ʻO ka mua ka vol voltage ʻae ʻia ma ka pine VBUS, i wehewehe ʻia ʻo VIO + 2.5 V ma Absolute

Papa helu helu kiʻekiʻe. ʻO ka lua ka mea hoʻokomo kiʻekiʻe voltage (VIH) i hoʻohana ʻia i ka VBUS ke hoʻopili ʻia ka hāmeʻa i kahi kaʻa, i wehewehe ʻia ʻo VIO - 0.6 V i ka papa o nā kikoʻī GPIO.

ʻO kahi mea hoʻokaʻawale kū'ē (a i ʻole kaapuni like like) ma VBUS, e like me ka mea i hōʻike ʻia ma Helu 1.1 Kiʻikuhi Hoʻohui Kaʻa-Powered no nā Pin USB a me Helu 1.2 Pono e hoʻokō i kēia mau kikoʻī a e hōʻoia i ka hana ʻana o ka mīkini paʻa ponoʻī. I kēia hihia, ʻo ka palena o kēia manawa o ka mea hoʻokaʻawale resistor e pale i ka leakage pin VBUS kiʻekiʻe, ʻoiai ʻaʻole i hoʻokō pono ʻia ka kikoʻī VIO + 2.5 V ʻoiai ʻaʻole i mana ka mea.

SILICON-LABS-CP2101-Interface-Controller-fig-1

Kiʻi 1.1. Kiʻikuhi Hoʻohui Kaʻa-Powered no nā Pin USB

SILICON-LABS-CP2101-Interface-Controller-fig-2

Kiʻi 1.2. Kiʻikuhi Hoʻohui Mana Pono no nā Pin USB

Ka neʻe ʻana o nā mea hana

Hōʻike nā ʻāpana aʻe i ka noʻonoʻo ʻana i ka neʻe ʻana i ka wā e hoʻololi ai mai kahi hāmeʻa CP210x i kēia manawa i kahi hāmeʻa CP2102C.

CP2101 a i CP2102C

Paʻa Paʻa Paʻa

  • Hoʻopili ka CP2102C-A01-GQFN28 me ka CP2101 me ka hoʻohui o ka voltage kaapuni mahele i hoikeia ma Helu 1.1 Kiʻikuhi Hoʻohui Kaʻa-Powered no nā Pin USB a me Helu 1.2 Kiʻikuhi Hoʻohui Mana Pono no nā Pin USB.

Hoʻohālikelike lako polokalamu

He hiʻohiʻona UART ko ka CP2102C me ka CP2101. ʻAʻole koi ʻia nā hoʻololi polokalamu ke hoʻololi i kahi hoʻolālā CP2101 i ka CP2012C.

CP2102/9 i CP2102C

Paʻa Paʻa Paʻa

  • Hoʻopili ka CP2102C-A01-GQFN28 me ka CP2102/9 me ka hoʻohui o ka voltage kaapuni mahele i hoikeia ma Helu 1.1 Kiʻikuhi Hoʻohui Kaʻa-Powered no nā Pin USB a me Helu 1.2 Kiʻikuhi Hoʻohui Mana Pono no nā Pin USB.
  • Loaʻa i ka CP2109 kahi koi lako lako pono e hoʻopili ʻia ka pine VPP (pin 18) i kahi capacitor i ka honua no ka hoʻonohonoho ʻana i loko o ka ʻōnaehana. ʻAʻole koi ʻia kēia capacitor ma ka CP2102C a hiki ke kāpae ʻia.

Hoʻohālikelike lako polokalamu

Ua kūpono ka CP2102C me ka CP2102/9 me hoʻokahi ʻokoʻa:

  • Aliasing Rate Baud

ʻO ka Baud Rate Aliasing kahi hiʻohiʻona e hiki ai i kahi mea hana ke hoʻohana i kahi helu baud i wehewehe mua ʻia ma kahi o kahi baud rate i noi ʻia e ka mea hoʻohana. No exampʻAe, hiki ke hoʻolālā ʻia kahi hāmeʻa e hoʻohana ana i ka Baud Rate Aliasing e hoʻohana i ka helu baud o 45 bps i kēlā me kēia manawa e noi ʻia ai 300 bps.

ʻAʻole kākoʻo ʻia ka Baud Rate Aliasing ma ka CP2102C.

Inā hoʻohana ʻia ka Baud Rate Aliasing i kahi hoʻolālā CP2102/9, ʻaʻole kūpono ka CP2102C ma ke ʻano he pani.

CP2103 a i CP2102C

Paʻa Paʻa Paʻa

ʻAʻole i loaʻa i ka CP2102C kahi ʻano like ʻole e hiki ke pani i ka CP2103:

  • ʻO ka pūʻolo CP2103 QFN28 he pine VIO hou ma ka pine 5 e hoʻololi ana i ka hana o nā pine mua ma ka puʻupuʻu a puni ka pūʻolo e hoʻokahi pine i hoʻohālikelike ʻia me ka pūʻolo CP2102C QFN28. Pili kēia i nā pine 1-5 a me 22-28.
  • ʻAʻole like me ka CP2103, ʻaʻole kākoʻo ka CP2102C i nā hana hou ma nā pine 16-19.
  • Noho nā pine ʻē aʻe a pau i ka hoʻonohonoho like.

Inā makemake ʻia kahi kaʻaahi VIO ʻokoʻa no kahi hoʻolālā, hiki ke hoʻohana i ka ʻano liʻiliʻi CP2102C QFN24. Loaʻa i kēia ʻano like ka hana-ality i hoʻonohonoho ʻia e like me ka CP2103, akā i loko o ka pūʻolo QFN24 liʻiliʻi.

Ma waho aʻe o kēia ʻokoʻa i nā pin-out, ʻaʻohe mea hoʻololi ʻē aʻe e pono e neʻe mai ka CP2103 a i ka CP2102C.

Hoʻohālikelike lako polokalamu

He hiʻohiʻona UART ka CP2102C me ka CP2103 me hoʻokahi ʻokoʻa: Baud Rate Aliasing.

ʻO ka Baud Rate Aliasing kahi hiʻohiʻona e hiki ai i kahi mea hana ke hoʻohana i kahi helu baud i wehewehe mua ʻia ma kahi o kahi baud rate i noi ʻia e ka mea hoʻohana. No exampʻAe, hiki ke hoʻolālā ʻia kahi hāmeʻa e hoʻohana ana i ka Baud Rate Aliasing e hoʻohana i ka helu baud o 45 bps i kēlā me kēia manawa e noi ʻia ai 300 bps.

ʻAʻole kākoʻo ʻia ka Baud Rate Aliasing ma ka CP2102C.

Inā hoʻohana ʻia ka Baud Rate Aliasing i kahi hoʻolālā CP2103, ʻaʻole kūpono ka CP2102C ma ke ʻano he pani.

CP2104 a i CP2102C

Paʻa Paʻa Paʻa

Hoʻopili ka CP2102C-A01-GQFN24 me ka CP2104 me ka hoʻohui o ka voltage kaapuni mahele i hoikeia ma Helu 1.1 Kiʻikuhi Hoʻohui Kaʻa-Powered no nā Pin USB a me Helu 1.2 Kiʻikuhi Hoʻohui Mana Pono no nā Pin USB.

ʻAʻole pono nā hoʻololi ʻē aʻe i ka hoʻololi ʻana i kahi hoʻolālā CP2104 i ka CP2102C. Pono ka CP2104 i kahi capacitor ma waena o VPP (pin 16) a me ka lepo no ka hoʻolālā ʻana i loko o ka ʻōnaehana, akā ʻaʻole pili kēia pine ma ka CP2102C. Inā pili paha kēia capacitor i kēia pine, ʻaʻohe hopena i ka CP2102C.

Hoʻohālikelike lako polokalamu

He hiʻohiʻona UART ko ka CP2102C me ka CP2104. ʻAʻole koi ʻia nā hoʻololi polokalamu ke hoʻololi i kahi hoʻolālā CP2104 i ka CP2012C.

CP2102N i CP2102C

Paʻa Paʻa Paʻa

ʻO ka CP2102C-A01-GQFN24 / CP2102C-A01-GQFN28 ka pine kūpono me ka CP2102N-A02-GQFN24 / CP2102N-A02-GQFN28 me ka hoʻohui o ka voltage kaapuni mahele i hoikeia ma Helu 1.1 Kiʻikuhi Hoʻohui Kaʻa-Powered no nā Pin USB a me Helu 1.2 Kiʻikuhi Hoʻohui Mana Pono no nā Pin USB. ʻAʻole pono nā hoʻololi ʻē aʻe i ka hoʻololi ʻana i kahi hoʻolālā CP2102N i ka CP2102C.

Hoʻohālikelike lako polokalamu

He hiʻohiʻona UART ko ka CP2102C me ka CP2102N. ʻAʻole koi ʻia nā hoʻololi polokalamu ke hoʻololi i kahi hoʻolālā CP2102N i ka CP2012C.

Hoʻolele

Manaʻo ʻo Silicon Labs e hāʻawi i nā mea kūʻai aku i nā palapala hou, pololei, a hohonu o nā peripherals a me nā modula āpau i loaʻa no nā ʻōnaehana a me nā polokalamu imple-menters e hoʻohana a manaʻo nei e hoʻohana i nā huahana Silicon Labs. ʻO ka ʻikepili kikoʻī, nā modula i loaʻa a me nā peripheral, ka nui o ka hoʻomanaʻo a me nā helu hoʻomanaʻo e pili ana i kēlā me kēia hāmeʻa kikoʻī, a hiki i nā ʻāpana "Typical" i hāʻawi ʻia ke ʻano like ʻole i nā noi like ʻole. Palapala noi exampʻO nā mea i wehewehe ʻia ma ʻaneʻi no nā kumu hoʻohālike wale nō. Hoʻopaʻa ʻo Silicon Labs i ke kuleana e hana i nā loli me ka ʻole o ka hoʻolaha hou ʻana i ka ʻike huahana, nā kikoʻī, a me nā wehewehe ʻana ma aneʻi, a ʻaʻole hāʻawi i nā palapala hōʻoia e pili ana i ka pololei a i ʻole ka piha ʻana o ka ʻike i hoʻokomo ʻia. Me ka ʻole o ka hoʻolaha mua ʻana, hiki i ka Silicon Labs ke hōʻano hou i ka firmware huahana i ka wā o ke kaʻina hana no ka palekana a i ʻole nā ​​kumu hilinaʻi. ʻAʻole ia e hoʻololi i nā kikoʻī a i ʻole ka hana o ka huahana. ʻAʻohe kuleana o Silicon Labs no ka hopena o ka hoʻohana ʻana i ka ʻike i hāʻawi ʻia ma kēia palapala. ʻAʻole hāʻawi kēia palapala i ka laikini no ka hoʻolālā ʻana a i ʻole ka hana ʻana i nā kaapuni i hoʻohui ʻia. ʻAʻole i hoʻolālā ʻia a ʻae ʻia nā huahana e hoʻohana ʻia i loko o nā mea hana FDA Class III, nā noi no ka ʻae ʻia ʻana o ka FDA premarket a i ʻole Life Support Systems me ka ʻole o ka ʻae kākau kikoʻī o Silicon Labs. ʻO ka "Life Support System" kekahi huahana a ʻōnaehana paha i manaʻo ʻia e kākoʻo a mālama i ke ola a/a i ʻole ke olakino, a inā hāʻule, hiki ke manaʻo ʻia e hopena i kahi pōʻino pilikino nui a make paha. ʻAʻole hoʻolālā ʻia nā huahana Silicon Labs no nā noi koa. ʻAʻole hiki ke hoʻohana ʻia nā huahana Silicon Labs i nā mea kaua o ka luku nui me (akā ʻaʻole i kaupalena ʻia) nā mea kaua nuklea, olaola a kemika, a i ʻole nā ​​​​missiles hiki ke hoʻopuka i ia mau mea kaua. Hōʻole ʻo Silicon Labs i nā palapala hōʻoia a me nā mea i hoʻohālikelike ʻia a ʻaʻole ia e kuleana a kuleana paha no nā ʻeha a i ʻole nā ​​pōʻino e pili ana i ka hoʻohana ʻana i kahi huahana Silicon Labs ma ia mau noi ʻae ʻole.

ʻIkepili hōʻailona

Silicon Laboratories Inc.®, Silicon Laboratories®, Silicon Labs®, SiLabs® a me ka Silicon Labs logo®, Bluegiga®, Bluegiga Logo®, EFM®, EFM32®, EFR, Ember®, Energy Micro, Energy Micro logo a me nā hui pū ʻana. , "ʻO nā microcontrollers maikaʻi loa o ka honua", Redpine Signals®, WiSeConnect , n-Link, EZLink®, EZRadio®, EZRadioPRO®, Gecko®, Gecko OS, Gecko OS Studio, Precision32®, Simplicity Studio®, Telegesis, ka Telegesis ʻO Logo®, USBXpress® , Zentri, ka Zentri logo a me Zentri DMS, Z-Wave®, a me nā mea ʻē aʻe he mau hōʻailona a i ʻole inoa inoa inoa o Silicon Labs. ʻO ARM, CORTEX, Cortex-M3 a me THUMB he mau hōʻailona a i ʻole hōʻailona inoa inoa o ARM Holdings. He inoa inoa inoa ʻo Keil o ARM Limited. ʻO Wi-Fi kahi inoa inoa inoa o ka Wi-Fi Alliance. ʻO nā huahana ʻē aʻe a i ʻole nā ​​​​inoa inoa i ʻōlelo ʻia ma ʻaneʻi he mau hōʻailona o kā lākou mea paʻa.

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ʻAno maikaʻi

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ʻO Silicon Laboratories Inc.

400 Komohana Cesar Chavez Austin, TX 78701

USA

FAQ

  • Nīnau: Hiki ke hoʻohana ʻia ka CP2102C ma ke ʻano he kulu-i pani no nā mea CP210x āpau?
    • A: ʻO ka CP2102C kahi mea hoʻololi hoʻololi no nā mea like me CP2102, CP2102N, a me CP2104 me nā hoʻololi liʻiliʻi. No nā mea hana ʻē aʻe, pono paha nā ʻokoʻa liʻiliʻi liʻiliʻi a i ʻole nā ​​hiʻohiʻona i nā hoʻololi liʻiliʻi.
  • Nīnau: He aha ka manaʻo baud rate no ka CP2102C?
    • A: Kākoʻo ka CP2102C i ka nui o ka baud rate o 3Mbps.

Palapala / Punawai

ʻO SILICON LABS CP2101 ka mea hoʻoponopono [pdf] Ke alakaʻi hoʻohana
CP2101, CP2101 Manawa Manawa, Manawa Manawa, Manawa

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