Espressif ESP32-C6 Series SoC Errata User Manual
Taw qhia
Cov ntaub ntawv no piav qhia txog kev ua yuam kev hauv ESP32-C6 series ntawm SoCs.
Cov ntaub ntawv no piav qhia txog kev ua yuam kev hauv ESP32-C6 series ntawm SoCs.
Chip Identification
Nco tseg:
Txheeb xyuas qhov txuas lossis QR code kom paub tseeb tias koj siv qhov tseeb version ntawm daim ntawv no:
https://espressif.com/sites/default/files/documentation/esp32-c6_errata_en.pdf
Txheeb xyuas qhov txuas lossis QR code kom paub tseeb tias koj siv qhov tseeb version ntawm daim ntawv no:
https://espressif.com/sites/default/files/documentation/esp32-c6_errata_en.pdf
1 Chip Revision
Espressif tab tom qhia vM.X tus lej txheej txheem los qhia txog kev hloov kho chip.
M - Tus lej loj, qhia txog kev hloov kho loj ntawm cov khoom siv nti. Yog tias tus lej no hloov pauv, nws txhais tau hais tias cov software siv rau yav dhau los version ntawm cov khoom tsis sib xws nrog cov khoom tshiab, thiab cov software version yuav tsum tau kho dua tshiab rau kev siv cov khoom tshiab.
X - Tus lej me, qhia txog kev kho me me ntawm cov khoom siv nti. Yog tus lej no hloov, nws txhais tau tias tus
software siv rau yav dhau los version ntawm cov khoom yog sib xws nrog cov khoom tshiab, thiab tsis tas yuav hloov kho cov software.
software siv rau yav dhau los version ntawm cov khoom yog sib xws nrog cov khoom tshiab, thiab tsis tas yuav hloov kho cov software.
Cov tswv yim vM.X hloov cov txheej txheem hloov kho yav dhau los siv, suav nrog ECOx cov lej, Vxxx, thiab lwm hom yog tias muaj.
Kev hloov kho chip yog txheeb xyuas los ntawm:
- eFuse teb EFUSE_RD_MAC_SPI_SYS_3_REG[23:22] and EFUSE_RD_MAC_SPI_SYS_3_REG[21:18]
Table 1: Chip Revision Identification los ntawm eFuse Bits
- Espressif Cov ntaub ntawv taug qab kab hauv chip marking
Daim duab 1: Chip Marking Diagram
Table 2: Chip Revision Identification los ntawm Chip Marking
- Specification Identifier kab hauv module marking
Daim duab 2: Module Marking Diagram
Table 3: Chip Revision Identification los ntawm Module Marking
Nco tseg:
- Cov ntaub ntawv hais txog ESP-IDF tso tawm uas txhawb nqa kev kho dua tshiab tau muab rau hauv Kev sib raug zoo ntawm ESP-IDF Tshaj Tawm thiab Kev Hloov Kho ntawm Espressif SoCs.
- Yog xav paub ntxiv txog kev hloov kho nti nti thiab lawv qhov kev txheeb xyuas ntawm ESP32-C6 series cov khoom, thov mus saib ESP32-C6 Cov Ntawv Ceeb Toom Hloov Khoom / Txheej Txheem Hloov (PCN).
- Yog xav paub ntxiv txog cov txheej txheem hloov kho tus lej, saib Compatibility Advisory rau Chip Revision Numbering Scheme.
2 Txoj Kev Ntxiv
Qee qhov yuam kev hauv cov khoom nti tsis tas yuav raug kho ntawm qib silicon, lossis hauv lwm lo lus hauv kev hloov kho tshiab nti.
Nyob rau hauv rooj plaub no, lub nti yuav raug txheeb xyuas los ntawm Hnub Caiv nyob rau hauv nti cim (saib daim duab 1). Yog xav paub ntxiv,
thov txheeb Espressif Chip Ntim Cov Ntaub Ntawv.
thov txheeb Espressif Chip Ntim Cov Ntaub Ntawv.
Modules tsim nyob ib ncig ntawm lub nti yuav raug txheeb xyuas los ntawm PW Number nyob rau hauv cov khoom daim ntawv lo (saib daim duab 3). Yog xav paub ntxiv, thov mus saib Espressif Module Ntim Cov Ntaub Ntawv.
Daim duab 3: Module Product Label
Nco tseg:
Thov nco ntsoov tias PW Number tsuas yog muab rau cov reels ntim rau hauv aluminium ya raws barrier hnab (MBB).
Thov nco ntsoov tias PW Number tsuas yog muab rau cov reels ntim rau hauv aluminium ya raws barrier hnab (MBB).
Kev piav qhia
Table 4: Errata Summary
3 RISC-V CPU
3.1 Muaj peev xwm kaw tsis tau vim yog kev ua tsis tiav ntawm cov lus qhia thaum sau ntawv rau LP SRAM koom nrog
Kev piav qhia
Thaum HP CPU ua cov lus qhia (qhia A thiab kev qhia B ua tiav) hauv LP SRAM, thiab kev qhia A thiab kev qhia B tshwm sim ua raws li cov qauv hauv qab no:
- Kev Qhia A yuav sau ntawv mus rau qhov nco. Examples: sw/sh/sb
- Kev qhia B tsuas yog nkag mus rau lub npav qhia ntawv xwb. Examples: nop/jal/jalr/lui/auipc
- Qhov chaw nyob ntawm kev qhia B tsis yog 4-byte ua raws
Cov ntaub ntawv sau los ntawm kev qhia A rau kev nco tsuas yog cog lus tom qab kev qhia B tau ua tiav. Qhov no qhia txog kev pheej hmoo nyob qhov twg, tom qab kev qhia A sau rau kev nco, yog tias lub voj tsis kawg raug ua tiav hauv kev qhia B, kev sau ntawv qhia A yuav tsis ua tiav.
Kev Ua Haujlwm
Thaum koj ntsib qhov teeb meem no, lossis thaum koj tshawb xyuas cov cai sib dhos thiab pom cov qauv hais saum toj no,
- Ntxiv ib qho laj kab kev qhia ntawm kev qhia A thiab lub voj tsis kawg. Qhov no tuaj yeem ua tiav los ntawm kev siv rv_utils_memory_barrier interface hauv ESP-IDF.
- Hloov lub voj infinite nrog kev qhia wfi. Qhov no tuaj yeem ua tiav los ntawm kev siv rv_utils_wait_for_intr interface hauv ESP-IDF.
- Disable RV32C (compressed) txuas ntxiv thaum sau cov lej uas yuav tsum tau ua hauv LP SRAM kom tsis txhob muaj cov lus qhia uas tsis yog qhov chaw nyob 4-byte.
Kev daws
Yuav tsum tau kho nyob rau yav tom ntej nti hloov kho.
Yuav tsum tau kho nyob rau yav tom ntej nti hloov kho.
4 Nws
4.1 Tsis raug Calibration ntawm RC_FAST_CLK moos
Kev piav qhia
Hauv ESP32-C6 nti, qhov zaus ntawm RC_FAST_CLK moos qhov chaw nyob ze dhau rau lub moos siv (40 MHz XTAL_CLK) zaus, ua rau nws tsis tuaj yeem ntsuas qhov tseeb. Qhov no yuav cuam tshuam rau cov khoom siv peripherals uas siv RC_FAST_CLK thiab muaj cov kev cai nruj rau nws lub moos raug.
Rau peripherals siv RC_FAST_CLK, thov mus saib ESP32-C6 Technical Reference Manual > Tshooj Reset thiab Clock.
Kev Ua Haujlwm
Siv lwm lub moos los hloov RC_FAST_CLK.
Siv lwm lub moos los hloov RC_FAST_CLK.
Kev daws
Tsau hauv nti hloov kho v0.1.
Tsau hauv nti hloov kho v0.1.
5 Rov qab pib dua
5.1 Qhov System Reset Triggered los ntawm RTC Watchdog Timer tsis tuaj yeem qhia kom raug
Kev piav qhia
Thaum RTC watchdog timer (RWDT) ua rau lub kaw lus rov pib dua, rov pib qhov chaws tsis tuaj yeem raug latched kom raug. Raws li qhov tshwm sim, qhov rov pib ua rau tshaj tawm tsis paub meej thiab tej zaum yuav yuam kev.
Thaum RTC watchdog timer (RWDT) ua rau lub kaw lus rov pib dua, rov pib qhov chaws tsis tuaj yeem raug latched kom raug. Raws li qhov tshwm sim, qhov rov pib ua rau tshaj tawm tsis paub meej thiab tej zaum yuav yuam kev.
Kev Ua Haujlwm
Tsis muaj kev daws teeb meem.
Tsis muaj kev daws teeb meem.
Kev daws
Tsau hauv nti hloov kho v0.1.
Tsau hauv nti hloov kho v0.1.
6 RMT
6.1 Lub xeev tsis ua haujlwm teeb liab yuav khiav mus rau qhov yuam kev hauv RMT nruam TX hom
Kev piav qhia
Hauv ESP32-C6's RMT module, yog tias qhov txuas TX txuas txuas ntxiv tau qhib, nws xav tias cov ntaub ntawv xa mus nres tom qab cov ntaub ntawv xa mus rau RMT_TX_LOOP_NUM_CHn puag ncig, thiab tom qab ntawd, theem teeb liab hauv lub xeev tsis ua haujlwm yuav tsum tswj hwm los ntawm "theem" teb ntawm qhov kawg-marker.
Hauv ESP32-C6's RMT module, yog tias qhov txuas TX txuas txuas ntxiv tau qhib, nws xav tias cov ntaub ntawv xa mus nres tom qab cov ntaub ntawv xa mus rau RMT_TX_LOOP_NUM_CHn puag ncig, thiab tom qab ntawd, theem teeb liab hauv lub xeev tsis ua haujlwm yuav tsum tswj hwm los ntawm "theem" teb ntawm qhov kawg-marker.
Txawm li cas los xij, nyob rau hauv qhov xwm txheej tiag tiag, tom qab cov ntaub ntawv xa mus nres, channel qhov tsis ua haujlwm lub xeev teeb liab theem tsis tau tswj hwm los ntawm "theem" teb ntawm qhov kawg-kos npe, tab sis los ntawm qib hauv cov ntaub ntawv qhwv rov qab, uas yog indeterminate.
Kev Ua Haujlwm
Cov neeg siv tau pom zoo kom teeb RMT_IDLE_OUT_EN_CHn rau 1 tsuas yog siv cov ntawv sau npe los tswj cov qib tsis ua haujlwm.
Qhov teeb meem no tau dhau los txij li thawj ESP-IDF version uas txhawb nqa TX hom (v5.1). Hauv cov qauv no ntawm ESP-IDF, nws tau teeb tsa tias qib tsis ua haujlwm tsuas yog tswj tau los ntawm kev sau npe.
Cov neeg siv tau pom zoo kom teeb RMT_IDLE_OUT_EN_CHn rau 1 tsuas yog siv cov ntawv sau npe los tswj cov qib tsis ua haujlwm.
Qhov teeb meem no tau dhau los txij li thawj ESP-IDF version uas txhawb nqa TX hom (v5.1). Hauv cov qauv no ntawm ESP-IDF, nws tau teeb tsa tias qib tsis ua haujlwm tsuas yog tswj tau los ntawm kev sau npe.
Kev daws
Tsis teem caij kho.
Tsis teem caij kho.
7 Wi-nkaus
7.1 ESP32-C6 Tsis tuaj yeem yog 802.11mc FTM Initiator
Kev piav qhia
Lub sijhawm ntawm T3 (xws li lub sijhawm tawm ntawm ACK los ntawm Initiator) siv hauv 802.11mc Fine Time Measurement (FTM) tsis tuaj yeem tau txais kom raug, thiab vim li ntawd ESP32-C6 tsis tuaj yeem yog FTM Initiator.
Lub sijhawm ntawm T3 (xws li lub sijhawm tawm ntawm ACK los ntawm Initiator) siv hauv 802.11mc Fine Time Measurement (FTM) tsis tuaj yeem tau txais kom raug, thiab vim li ntawd ESP32-C6 tsis tuaj yeem yog FTM Initiator.
Kev Ua Haujlwm
Tsis muaj kev daws teeb meem.
Tsis muaj kev daws teeb meem.
Kev daws
Yuav tsum tau kho nyob rau yav tom ntej nti hloov kho.
Yuav tsum tau kho nyob rau yav tom ntej nti hloov kho.
Cov ntaub ntawv ntsig txog
- ESP32-C6 Series Datasheet – Specifications of the ESP32-C6 hardware.
- ESP32-C6 Technical Reference Manual - Cov ncauj lus kom ntxaws txog kev siv ESP32-C6 lub cim xeeb thiab cov khoom siv.
- ESP32-C6 Hardware Design Guidelines - Cov lus qhia yuav ua li cas koom ua ke ESP32-C6 rau hauv koj cov khoom kho vajtse.
- Daim ntawv pov thawj https://espressif.com/en/support/documents/certificates
- ESP32-C6 Cov Ntawv Ceeb Toom Hloov Khoom / Txheej Txheem Hloov (PCN) https://espressif.com/en/support/documents/pcns?keys=ESP8684
- Cov ntaub ntawv hloov tshiab thiab hloov tshiab Ceeb Toom Subscription https://espressif.com/en/support/download/documents
Developer Zone
- ESP-IDF Programming Guide rau ESP32-C6 - Cov ntaub ntawv dav dav rau ESP-IDF txoj kev txhim kho.
- ESP-IDF thiab lwm yam kev txhim kho hauv GitHub.
https://github.com/espressif - ESP32 BBS Lub Rooj Sib Tham - Tus Kws Ua Haujlwm-rau-Engineer (E2E) Zej Zog rau Espressif cov khoom uas koj tuaj yeem tshaj tawm cov lus nug, qhia kev paub, tshawb nrhiav tswv yim, thiab pab daws teeb meem nrog cov phooj ywg engineers.
https://esp32.com/ - Phau ntawv ESP - Cov kev coj ua zoo tshaj plaws, cov khoom, thiab cov ntawv sau los ntawm Espressif folks.
https://blog.espressif.com/ - Saib cov tabs SDKs thiab Demos, Apps, Tools, AT Firmware.
https://espressif.com/en/support/download/sdks-demos
Cov khoom
- ESP32-C6 Series SoCs - Tshawb xyuas tag nrho ESP32-C6 SoCs.
https://espressif.com/en/products/socs?id=ESP32-C6 - ESP32-C6 Series Modules - Xauj los ntawm txhua qhov ESP32-C6-based modules.
https://espressif.com/en/products/modules?id=ESP32-C6 - ESP32-C6 Series DevKits - Xauj tag nrho ESP32-C6-based devkits.
https://espressif.com/en/products/devkits?id=ESP32-C6 - ESP Product Selector - Nrhiav Espressif cov khoom siv kho vajtse haum rau koj cov kev xav tau los ntawm kev sib piv lossis siv cov ntxaij lim dej.
https://products.espressif.com/#/product-selector?language=en
Tiv tauj peb
- Saib tab Cov Lus Nug Muag, Cov Lus Nug Txog Kev Tshawb Fawb, Circuit Schematic & PCB Tsim Review, Tau Samples
(cov khw muag khoom hauv online), Ua Peb Cov Khoom Muag, Cov Lus Qhia & Cov Lus Qhia.
https://espressif.com/en/contact-us/sales-questions
Kev kho keeb kwm
Tsis lees paub thiab Daim Ntawv Ceeb Toom Copyright
Cov ntaub ntawv hauv daim ntawv no, suav nrog URL cov ntaub ntawv, yuav raug hloov pauv yam tsis tau ceeb toom.
Txhua tus neeg thib peb cov ntaub ntawv hauv cov ntaub ntawv no tau muab raws li tsis muaj kev lav phib xaub rau nws qhov tseeb thiab qhov tseeb.
TSIS TXAUS SIAB RAU COV NTAUB NTAWV NO rau nws cov khoom lag luam, tsis muaj kev cuam tshuam, kev nyab xeeb rau txhua lub hom phiaj tshwj xeeb, lossis tsis muaj kev lav phib xaub uas tshwm sim tawm ntawm txhua qhov kev tshaj tawm, SPECIFICATIONAMPLE.
Txhua qhov kev lav phib xaub, suav nrog kev lav phib xaub rau kev ua txhaum cai ntawm cov tswv cuab, hais txog kev siv cov ntaub ntawv hauv daim ntawv no tsis lees paub. Tsis muaj ntawv tso cai qhia los yog qhia, los ntawm estoppel los yog lwm yam, rau ib qho kev cai lij choj muaj cai raug tso cai ntawm no.
Lub logo Wi-Fi Alliance Tus Tswv Cuab yog lub cim lag luam ntawm Wi-Fi Alliance. Lub logo Bluetooth yog lub cim lag luam ntawm Bluetooth SIG.
Tag nrho cov npe lag luam, cov cim lag luam thiab cov cim lag luam sau npe tau hais hauv daim ntawv no yog cov cuab yeej ntawm lawv cov tswv, thiab tau lees paub ntawm no.
Copyright © 2023 Espressif Systems (Shanghai) Co., Ltd. All rights reserved.
Cov ntaub ntawv hauv daim ntawv no, suav nrog URL cov ntaub ntawv, yuav raug hloov pauv yam tsis tau ceeb toom.
Txhua tus neeg thib peb cov ntaub ntawv hauv cov ntaub ntawv no tau muab raws li tsis muaj kev lav phib xaub rau nws qhov tseeb thiab qhov tseeb.
TSIS TXAUS SIAB RAU COV NTAUB NTAWV NO rau nws cov khoom lag luam, tsis muaj kev cuam tshuam, kev nyab xeeb rau txhua lub hom phiaj tshwj xeeb, lossis tsis muaj kev lav phib xaub uas tshwm sim tawm ntawm txhua qhov kev tshaj tawm, SPECIFICATIONAMPLE.
Txhua qhov kev lav phib xaub, suav nrog kev lav phib xaub rau kev ua txhaum cai ntawm cov tswv cuab, hais txog kev siv cov ntaub ntawv hauv daim ntawv no tsis lees paub. Tsis muaj ntawv tso cai qhia los yog qhia, los ntawm estoppel los yog lwm yam, rau ib qho kev cai lij choj muaj cai raug tso cai ntawm no.
Lub logo Wi-Fi Alliance Tus Tswv Cuab yog lub cim lag luam ntawm Wi-Fi Alliance. Lub logo Bluetooth yog lub cim lag luam ntawm Bluetooth SIG.
Tag nrho cov npe lag luam, cov cim lag luam thiab cov cim lag luam sau npe tau hais hauv daim ntawv no yog cov cuab yeej ntawm lawv cov tswv, thiab tau lees paub ntawm no.
Copyright © 2023 Espressif Systems (Shanghai) Co., Ltd. All rights reserved.
Cov ntaub ntawv / Cov ntaub ntawv
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Espressif ESP32-C6 Series SoC Errata [ua pdf] Tus neeg siv phau ntawv ESP32-C6 Series SoC Errata, ESP32-C6 Series, SoC Errata, Errata |