IOT-GATE-iMX8 Ma'aikatar Rasberi Pi IoT Ƙofar
Jagorar Mai Amfani
IOT-GATE-iMX8 Ma'aikatar Rasberi Pi IoT Ƙofar
© 2023 CompuLab
Ba a bayar da garantin daidaito dangane da abubuwan da ke cikin wannan ɗaba'ar ba. Har zuwa iyakar da doka ta ba da izini, babu wani abin alhaki (gami da alhakin kowane mutum ta dalilin sakaci) CompuLab, rassan sa ko ma'aikatansa da za su karɓi duk wata asara kai tsaye ko kai tsaye ko lalacewa ta hanyar tsallakewa daga ko kuskure a cikin wannan takaddar. CompuLab yana da haƙƙin canza bayanai a cikin wannan ɗaba'ar ba tare da sanarwa ba. Samfura da sunayen kamfanoni a nan na iya zama alamun kasuwanci na masu su.
CompuLab
17 Ha Yetsira St., Yokneam Illit 2069208, Isra'ila
Tel: +972 (4) 8290100
http://www.compulab.com
Fax: +972 (4) 8325251
Tebur 1 Bayanan Rubutun Bita
| Kwanan wata | Bayani |
| Mayu 2020 | · Saki na farko |
| Yuni 2020 | An ƙara P41 tebur fil a cikin sashe 5.9 Ƙara lambar fil mai haɗawa a cikin sassan 5.4 da 5.10 |
| Agusta 2020 | Ƙaddamar da sassan I/O na masana'antu 3.10 da 5.10 |
| Satumba 2020 | Kafaffen lambar GPIO LED a cikin sashe 5.12 |
| Fabrairu 2021 | · Sashin gadon da aka cire |
| Oktoba 2021 | Sabunta hanyoyin CAN masu tallafi a cikin sashe na 3.10.2 Kafaffen nau'in haɗin eriya a cikin sashe 5.12 |
| Maris 2022 | Ƙara bayanin ƙarar PoE a cikin sassan 3.11 da 5.13 |
| Janairu 2023 | 4-20mA da aka ƙara bayanin ƙarin bayani a cikin sassan 3.10, 3.10.5 da 5.10 · An sabunta zanen bangaren hagu a sashe na 5.1.3 · Sabunta zane mai fitar da dijital a sashe na 3.10.4 · Ƙara yanayin I/O na dijital a cikin sashe na 3.10.4 |
| Fabrairu 2023 | · Ƙara yawan amfani da wutar lantarki a sashe na 7.3 Tebur mai haɗa eriya da aka gyara a sashe 5.12 |
GABATARWA
1.1 Game da Wannan Takardun
Wannan takaddar wani yanki ne na saitin takaddun da ke ba da bayanan da suka wajaba don aiki da shirin Compulab IOT-GATE-iMX8.
1.2 Takardu masu alaƙa
Don ƙarin bayani da ba a rufe a cikin wannan jagorar ba, da fatan za a duba takaddun da aka jera a Tebu 2.
Table 2 Takardu masu alaƙa
| Takardu | Wuri |
| IOT-GATE-iMX8 albarkatun ƙira | https://www.compulab.com/products/iot-gateways/iot-gate-imx8- masana'antu-arm-iot-gateway/#devres |
KARSHEVIEW
2.1 Haskakawa
- NXP i.MX8M Mini CPU, quad-core Cortex-A53
- Har zuwa 4GB RAM da 128GB eMMC
- LTE modem, WiFi ac, Bluetooth 5.1
- 2x Ethernet, 3x USB2, RS485 / RS232, CAN-FD
- Allolin fadada I/O na al'ada
- Zane maras fan a cikin aluminium, madaidaicin gidaje
- An tsara shi don aminci da aiki na 24/7
- Faɗin zafin jiki daga -40C zuwa 80C
- Garanti na shekara 5 da kasancewar shekaru 15
- Babban fa'ida voltage kewayon 8V zuwa 36V
- Debian Linux da Yocto Project
2.2 Takaddun bayanai
Table 3 CPU, RAM da Storage
| Siffar | Ƙayyadaddun bayanai |
| CPU | NXP i.MX8M Mini, quad-core ARM Cortex-A53, 1.8GHz |
| Real-Time Co-processor | ARM Cortex-M4 |
| RAM | 1GB - 4GB, LPDDR4 |
| Ma'ajiyar Farko | 4GB - 64GB eMMC filasha, ana siyar da kan-jirgin |
| Ma'ajiyar Sakandare | 16GB - 64GB eMMC flash, module na zaɓi |
Table 4 Network
| Siffar | Ƙayyadaddun bayanai |
| LAN | 1 x 1000Mbps Ethernet tashar jiragen ruwa, RJ45 connector |
| 1 x 100Mbps Ethernet tashar jiragen ruwa, RJ45 connector | |
| WiFi | 802.11ac WiFi dubawa Intel WiFi 6 AX200 module |
| Bluetooth | Bluetooth 5.1 BLE Intel WiFi 6 AX200 module |
| Salon salula | 4G/LTE CAT1 salon salula, Simcom SIM7600G * ta hanyar mini-PCie soket |
| Kan-board micro-SIM soket | |
| GNSS | Ana aiwatar da GPS / GLONASS tare da Simcom SIM7600G module |
Table 5 I/O da Tsarin
| Siffar | Ƙayyadaddun bayanai |
| PCI Express | Babban karamin-PCIe soket, cikakken girma * Ana amfani da su don WiFi/BT module lokacin da zaɓin "WB" ya kasance |
| Mini-PCIe soket na sakandare, USB kawai, cikakken girma * Ana amfani da modem na salula lokacin da zaɓin “JS7600G” ya kasance |
|
| USB | 3x USB2.0 tashar jiragen ruwa, masu haɗa nau'in-A |
| Serial | 1 x RS485 (rabi-duplex) / RS232 tashar jiragen ruwa, tashar tashar tashar tashoshi |
| 1x serial console ta hanyar UART-zuwa-USB gada, mai haɗa micro-USB | |
| Module Fadada I/O | Har zuwa 2x CAN-FD / RS485 / RS232, keɓe, mai haɗin toshe tasha |
| 4x abubuwan shigarwa na dijital + 4x abubuwan dijital na dijital, keɓe, mai haɗa katanga ta ƙare | |
| Fadadawa | Haɗin haɓaka don allon ƙarawa 2x SPI, 2x UART, I2C, 12x GPIO |
| Tsaro | Amintaccen taya, aiwatarwa tare da i.MX8M Mini HAB module |
| RTC | Agogon ainihin lokacin da ake sarrafa daga baturin-cell na kan-jirgin |
Tebur na 6 Electric, Injiniya da Muhalli
| Ƙara Voltage | 8V zuwa 36V ba a kayyade ba |
| Amfanin Wuta | 2W - 7W, dangane da nauyin tsarin da daidaitawa |
| Girma | 112 x 84 x 25 mm |
| Kayayyakin Rufe | Aluminum gidaje |
| Sanyi | M sanyaya, m zane |
| Nauyi | 450g ku |
| MTTF | > 200,000 hours |
| Yanayin aiki | Kasuwanci: 0 ° zuwa 60 ° C Tsawo: -20 ° zuwa 60 ° C Masana'antu: -40° zuwa 80°C |
KASHIN TSARI NA GIDAN
3.1 NXP I.MX8M Mini Soc
Gidan NXP i.MX8M Mini na masu sarrafawa yana nuna ci gaba da aiwatarwa na quad ARM® Cortex®-A53 core, wanda ke aiki a cikin sauri har zuwa 1.8 GHz. Babban manufa Cortex®-M4 core processor yana ba da damar sarrafa ƙarancin ƙarfi.
Hoto 1 i.MX8M Mini Block zane 
3.2 Ƙwaƙwalwar Tsari
3.2.1 DRAM
IOT-GATE-iMX8 yana samuwa tare da har zuwa 4GB na ƙwaƙwalwar ajiya LPDDR4.
3.2.2 Ma'ajiyar Farko
IOT-GATE-iMX8 yana fasalta har zuwa 64GB na ƙwaƙwalwar ajiyar eMMC akan jirgi don adana bootloader da tsarin aiki (kernel androot). filetsarin). Za a iya amfani da ragowar sararin EMMC don adana bayanan gaba ɗaya (mai amfani).
3.2.3 Ajiya na Sakandare
IOT-GATE-iMX8 yana fasalta tsarin eMMC na zaɓi wanda ke ba da damar faɗaɗa tsarin ƙwaƙwalwar ajiya mara ƙarfi don adana ƙarin bayanai, adana bayanan farko ko shigarwa na tsarin aiki na biyu. An shigar da tsarin eMMC a soket P14.
3.3 WiFi da Bluetooth
IOT-GATE-iMX8 ana iya haɗa shi da zaɓin tare da Intel WiFi 6 AX200 module wanda ke ba da 2 × 2 WiFi 802.11ax da musaya na Bluetooth 5.1.
AX200 module an haɗa shi a cikin ƙaramin-PCIe soket #1 (P6).
Ana samun haɗin eriyar WiFi / Bluetooth ta hanyar masu haɗin RP-SMA akan sashin gefen IOT-GATE-iMX8.
3.4 Wayar hannu da GPS
IOT-GATE-iMX8 wayar hannu ana aiwatar da shi tare da ƙaramin modem na PCIe da soket na microSIM.
Domin saita IOT-GATE-iMX8 don aikin salula shigar da katin SIM mai aiki a cikin kwas ɗin micro-SIM P12. Ya kamata a shigar da tsarin salula a cikin karamin-PCIe soket P8.
Modem ɗin wayar salula kuma yana aiwatar da GNNS / GPS.
Ana samun haɗin eriya ta modem ta hanyar masu haɗin RP-SMA akan ɓangaren IOT-GATE-iMX8. CompuLab yana ba da IOT-GATE-iMX8 tare da zaɓuɓɓukan modem na salula masu zuwa:
- 4G/LTE CAT1 module, Simcom SIM7600G (duniya makada)
Hoto 2 sabis bay - modem na salula 
3.5 Ethernet
IOT-GATE-iMX8 ya ƙunshi tashoshin Ethernet guda biyu:
- ETH1 - tashar 1000Mbps na farko da aka aiwatar tare da i.MX8M Mini MAC da Atheros AR8033 PHY
- ETH2 - na biyu 100Mbps tashar jiragen ruwa aiwatar da Microchip LAN9514 mai kula
Ana samun tashoshin jiragen ruwa na Ethernet akan mai haɗin RJ45 guda biyu P46.
3.6 Kebul na 2.0
IOT-GATE-iMX8 yana da tashar tashar tashar USB2.0 na waje guda uku. Ana tura tashar jiragen ruwa zuwa masu haɗin USB P3, P4 da J4. Ana aiwatar da tashar tashar USB ta gaban panel (J4) kai tsaye tare da i.MX8M Mini na USB na asali. Ana aiwatar da tashoshin jiragen ruwa na baya (P3, P4) tare da cibiya ta USB.
3.7 RS485 / RS232
IOT-GATE-iMX8 yana fasalta mai amfani mai daidaitawa RS485 / RS232 tashar jiragen ruwa da aka aiwatar tare da transceiver SP330 da aka haɗa zuwa tashar tashar NXP i.MX8M Mini UART. Ana tura siginar tashar jiragen ruwa zuwa mai haɗin toshe tasha P7.
3.8 Serial Debug Console
IOT-GATE-IMX8 yana da na'ura mai ba da hanya tsakanin hanyoyin sadarwa ta hanyar UART-zuwa-USB gada akan micro USB connector P5. CP2104 UART-zuwa-USB gada an haɗa shi tare da i.MX8M Mini UART tashar jiragen ruwa. Ana tura siginar USB na CP2104 zuwa mai haɗin kebul na USB wanda ke kan gaban panel.
3.9 I/O Fadada Socket
IOT-GATE-iMX8 fadada dubawa yana samuwa akan M.2 Key-E soket P41. Mai haɗin haɓakawa yana ba da damar haɗa allunan ƙara I/O na al'ada cikin IOT-GATE-iMX8. Mai haɗin faɗaɗa yana fasalta saitin hanyoyin haɗin gwiwa kamar I2C, SPI, UART da GPIOs. An samo duk musaya kai tsaye daga i.MX8M Mini SoC.
3.10 I / O masana'antu add-on
IOT-GATE-iMX8 ana iya haɗa shi da zaɓin zaɓi tare da allon ƙarar I/O na masana'antu da aka shigar a cikin soket ɗin fadada I/O. Ƙarin kayan aikin I/O na masana'antu har zuwa nau'ikan I/O daban-daban guda uku waɗanda ke ba da izinin aiwatar da haɗuwa daban-daban na keɓewar CAN, RS485, RS232, abubuwan dijital da abubuwan shigarwa. Tebur mai zuwa yana nuna goyan bayan haɗin I/O da lambobin oda.
Tebur 7 I/O na masana'antu - haɗin haɗin gwiwa
| Aiki | Lambar oda | |
| I/O module A | RS232 (rx/tx) | FARS2 |
| RS485 (2-waya) | FARS4 | |
| CAN-FD | FACAN | |
| 4-20mA shigarwa | FACL42 | |
| I/O module B | RS232 (rx/tx) | Saukewa: FBRS2 |
| RS485 (2-waya) | Saukewa: FBRS4 | |
| CAN-FD | FBCAN | |
| 4-20mA shigarwa | Saukewa: FBCL42 | |
| I/O module C | 4x DI + 4x DO | Farashin FCDIO |
Haɗin exampda:
- Don 2x RS485 lambar odar za ta zama IOTG-IMX8-…-FARS4-FBRS4-…
- Domin RS485 + CAN + 4xDI+4xDO oda code zai zama IOTG-IMX8-…-FARS4-FBCAN-FCDIO…
Don cikakkun bayanai masu haɗawa don Allah koma zuwa sashe 5.10
3.10.1 RS485
Ana aiwatar da aikin RS485 tare da transceiver MAX13488 da aka haɗa tare da tashar tashar i.MX8M-Mini UART. Mahimman halaye:
- 2-waya, rabi-duplex
- Warewa Galvanic daga babban naúrar da sauran I/O modules
- Ƙimar baud mai shirye-shirye na har zuwa 4Mbps
- software mai sarrafa 120ohm ƙurewa resistor
3.10.2 CAN-FD
Ana aiwatar da aikin CAN tare da mai kula da MCP2518FD da aka haɗa tare da tashar i.MX8M-Mini SPI.
- Yana goyan bayan CAN 2.0A, CAN 2.0B da CAN FD halaye
- Warewa Galvanic daga babban naúrar da sauran I/O modules
- Adadin bayanai har zuwa 8Mbps
3.10.3 RS232
Ana aiwatar da aikin RS232 tare da transceiver MAX3221 (ko masu jituwa) da aka haɗa tare da tashar tashar i.MX8MMini UART. Mahimman halaye:
- RX/TX kawai
- Warewa Galvanic daga babban naúrar da sauran I/O modules
- Ƙimar baud mai shirye-shirye na har zuwa 250kbps
3.10.4 Abubuwan shigarwa na dijital da abubuwan fitarwa
Ana aiwatar da abubuwan shigar dijital huɗu tare da ƙarshen dijital CLT3-4B daidai da EN 61131-2. Ana aiwatar da abubuwan fitarwa na dijital guda huɗu tare da ingantaccen juzu'i na VNI4140K daidai da EN 61131-2. Mahimman halaye:
- An tsara shi don aikace-aikacen 24V PLC
- Warewa Galvanic daga babban naúrar da sauran I/O modules
- Dijital mafi girman fitarwa na halin yanzu - 0.5A kowane tashoshi
Tebur 8 Digital I/O Yanayin Aiki
| Siga | Bayani | Min | Buga | Max | Naúrar |
| 24V_IN | Wutar lantarki ta waje voltage | 12 | 24 | 30 | V |
| Farashin VIN | Matsakaicin shigarwa voltagan san shi azaman LOW | 4 | V | ||
| Babban darajar VIN | Ƙananan shigarwa voltage gane a matsayin HIGH | 6 | V |
Hoto 3 Fitowar dijital – na yau da kullun na wayoyi example
Hoto 4 Shigarwar dijital – na yau da kullun na wayoyi example 
3.10.5 4-20mA shigarwa
Ana aiwatar da shigarwar 4-20mA tare da Maxim MAX11108 12-bit ADC.
An keɓe ADC daga babban rukunin IOT-GATE-IMX8. Ana nuna da'irar shigarwar ADC a cikin hoton da ke ƙasa.
Hoto 5 4-20mA shigarwar - ADC shigarwar da'ira 
3.11 PoE add-on add-on
IOT-GATE-iMX8 na iya haɗawa da zaɓin zaɓi tare da allon ƙarar PoE da aka shigar a cikin soket ɗin fadada I/O. Ƙarin PoE yana aiwatar da ƙarin 100Mbit Ethernet tashar jiragen ruwa tare da damar na'urar PoE. Lokacin da aka haɗa tare da ƙarawa na PoE (zaɓin daidaitawa "FPOE"), IOT-GATE-iMX8 na iya yin aiki daga kebul na cibiyar sadarwa mai kunna POE PSE.
Ana aiwatar da ƙarar PoE akan tashar Ethernet ta amfani da Microchip LAN9500A mai sarrafa. An sanye shi da ƙarawar PoE, IOT-GATE-iMX8 na'urar aji ce ta IEEE 802.3af wacce zata iya karɓar har zuwa 13.5W daga kebul na cibiyar sadarwa. Ana aiwatar da POE PD tare da ON semiconductor NCP1090.
NOTE: PoE add-on yana amfani da soket na fadada I/O. Ba za a iya haɗa ƙarar PoE tare da ƙarar I/O na masana'antu ko kowane allunan ƙarawa ba.
NOTE: PoE add-on Ethernet mai kula yana amfani da ɗayan tashoshin USB na tsarin. Lokacin da add-on PoE ya kasance, mai haɗin USB na baya P4 an kashe.
SYSTEM LOGIC
4.1 Tsarin Mulki
4.1.1 Wutar Lantarki
IOT-GATE-iMX8 yana aiki tare da dogo mai ƙarfi guda ɗaya tare da shigar voltage kewayon 8V zuwa 36V.
4.1.2 Yanayin Ƙarfi
IOT-GATE-iMX8 yana goyan bayan yanayin wutar lantarki guda biyu.
Tebur 9 Yanayin wutar lantarki
| Yanayin Wuta | Bayani |
| ON | Ana kunna duk hanyoyin wutar lantarki na ciki. Yanayin shigar ta atomatik lokacin da aka haɗa babban wutar lantarki. |
| KASHE | i.MX8M Mini core power dogo a kashe, yawancin hanyoyin wutar lantarkin a kashe. |
4.1.3 RTC Batir Ajiyayyen
IOT-GATE-iMX8 yana da batirin lithium cell na tsabar kudin 120mAh, wanda ke kula da kan jirgin RTC a duk lokacin da babban wutar lantarki ba ya nan.
4.2 Lokaci na Gaskiya
Ana aiwatar da IOT-GATE-iMX8 RTC tare da ainihin agogon AM1805 (RTC). An haɗa RTC zuwa i.MX8M SoC ta amfani da I2C2 dubawa a adireshin 0xD2/D3. IOT-GATE-iMX8 baturin madadin yana kiyaye RTC yana gudana don kula da agogo da bayanin lokaci a duk lokacin da babban wutar lantarki ba ya nan.
INTERFACES DA CONNECTTORS
5.1 Wuraren Haɗa
5.1.1 Gaban gaba 
5.1.2 Panel Baya
5.1.3 Bangaren Hagu 
5.1.4 Dandalin Dama
5.1.5 Sabis Bay 
5.2 DC Power Jack (J1)
Mai haɗa wutar lantarki ta DC.
Tebur 10 J1 mai haɗawa pin-out
| Pin | Sunan siginar |  |
| 1 | DC IN | |
| 2 | GND | |
Tebur 11 J1 bayanai masu haɗawa
| Mai ƙira | Mfg. P/N |
| Tuntuɓar Fasaha | DC-081HS (-2.5) |
Mai haɗawa ya dace da naúrar samar da wutar lantarki ta IOT-GATE-iMX8 da ake samu daga CompuLab.
5.3 Masu Haɗin Mai watsa shiri na USB (J4, P3, P4)
IOT-GATE-iMX8 na waje USB2.0 tashar tashar jiragen ruwa suna samuwa ta hanyar daidaitattun nau'in nau'in USB guda uku (J4, P3, P4). Don ƙarin cikakkun bayanai, da fatan za a duba sashe na 3.6 na wannan takarda.
5.4 RS485 / RS232 Mai Haɗi (P7)
IOT-GATE-iMX8 fasali mai daidaitawa RS485 / RS232 dubawa wanda aka tura zuwa tashar tashar P7. Ana sarrafa yanayin aiki RS485/RS232 a cikin software. Don ƙarin cikakkun bayanai don Allah koma zuwa IOT-GATEiMX8 takaddun Linux.
Tebur 12 P7 mai haɗawa pin-out
| Pin | Yanayin RS485 | Yanayin RS232 | Lambar fil |
| 1 | RS485_NEG | Saukewa: RS232_TXD |
|
| 2 | Saukewa: RS485 | Saukewa: RS232 | |
| 3 | GND | GND | |
| 4 | NC | Saukewa: RS232_CTS | |
| 5 | NC | Saukewa: RS232_RXD | |
| 6 | GND | GND |
5.5 Serial Debug Console (P5)
IOT-GATE-iMX8 serial debug console interface ana tura shi zuwa micro USB connector P5. Don ƙarin bayani, da fatan za a duba sashe na 3.8 na waɗannan takaddun.
5.6 RJ45 Dual Ethernet Connector (P46)
IOT-GATE-iMX8 tashoshin Ethernet guda biyu ana tura su zuwa mai haɗin RJ45 guda biyu P46. Don ƙarin cikakkun bayanai, da fatan za a duba sashe na 3.5 na wannan takarda.
5.7 USIM soket (P12)
An haɗa soket ɗin uSIM (P12) zuwa ƙaramin-PCIe soket P8.
5.8 Mini-PCIe Sockets (P6, P8)
IOT-GATE-iMX8 yana fasalta kwas ɗin mini-PCIe guda biyu (P6, P8) waɗanda ke aiwatar da musaya daban-daban kuma an yi niyya zuwa ayyuka daban-daban.
- Mini-PCie soket #1 an yi niyya ne don samfuran WiFi waɗanda ke buƙatar ƙirar PCIe
- Mini-PCIe soket #2 an yi niyya ne don modem na salula da na'urorin LORA
Table 13 mini-PCIe soket musaya
| Interface | mini-PCIe soket #1 (P6) | mini-PCIe soket #2 (P8) |
| PCIe | Ee | A'a |
| USB | Ee | Ee |
| SIM | A'a | Ee |
NOTE: Mini-PCIe soket #2 (P8) ba shi da fasalin PCIe.
5.9 I/O Expansion Connector (P41)
IOT-GATE-iMX8 I/O mai haɗin haɓaka P41 yana ba da damar haɗa allon ƙara zuwa IOT-GATE-iMX8.
Wasu siginar P41 an samo su ne daga i.MX8M Mini multifunctional fil. Teburin da ke gaba yana zayyana abin da ke haɗa mai haɗawa da ayyukan fil.
NOTE: Ana sarrafa zaɓin aikin fil ɗin da yawa a cikin software.
NOTE: Ana iya amfani da kowane fil ɗin multifunctional don aiki ɗaya a lokaci ɗaya.
NOTE: Za a iya amfani da fil ɗaya kawai don kowane aiki (idan akwai aiki akan fil ɗin dubawar allo fiye da ɗaya).
Tebur 14 P41 mai haɗawa pin-out
| Pin | Sunan Singal | Bayani |
| 1 | GND | IOT-GATE-iMX8 gama gari |
| 2 | VCC_3V3 | IOT-GATE-iMX8 3.3V tashar wutar lantarki |
| 3 | EXT_HUSB_DP3 | Zaɓin tashar USB tabbataccen siginar bayanai. Multiplexed tare da mai haɗa bangon baya P4 |
| 4 | VCC_3V3 | IOT-GATE-iMX8 3.3V tashar wutar lantarki |
| 5 | EXT_HUSB_DN3 | Siginar bayanai mara kyau na tashar tashar USB na zaɓi. Multiplexed tare da mai haɗa bangon baya P4. |
| 6 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi |
| 7 | GND | IOT-GATE-iMX8 gama gari |
| 8 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi |
| 9 | JTAG_NTRST | Mai sarrafawa JTAG dubawa. Gwada siginar sake saitin. |
| 10 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi. |
| 11 | JTAG_TMS | Mai sarrafawa JTAG dubawa. Yanayin gwaji zaɓi sigina. |
| 12 | VCC_SOM | IOT-GATE-iMX8 3.7V tashar wutar lantarki |
| 13 | JTAG_TDO | Mai sarrafawa JTAG dubawa. Gwada fitar da sigina. |
| 14 | VCC_SOM | IOT-GATE-iMX8 3.7V tashar wutar lantarki |
| 15 | JTAG_TDI | Mai sarrafawa JTAG dubawa. Gwajin bayanai a cikin sigina. |
| 16 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi. |
| 17 | JTAG_TCK | Mai sarrafawa JTAG dubawa. Gwajin siginar agogo. |
| 18 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi. |
| 19 | JTAG_MOD | Mai sarrafawa JTAG dubawa. JTAG siginar yanayi. |
| 20 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi. |
| 21 | VCC_5V | IOT-GATE-iMX8 5V tashar wutar lantarki |
| 22 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi. |
| 23 | VCC_5V | IOT-GATE-iMX8 5V tashar wutar lantarki |
| 32 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi. |
| 33 | QSPIA_DATA3 | Multifunctional sigina. Akwai ayyuka: QSPIA_DATA3, GPIO3_IO[9] |
| 34 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi. |
| 35 | QSPIA_DATA2 | Multifunctional sigina. Akwai ayyuka: QSPI_A_DATA2, GPIO3_IO[8] |
| 36 | ECSPI2_MISO/UART4_CTS | Multifunctional sigina. Akwai ayyuka: ECSPI2_MISO, UART4_CTS, GPIO5_IO[12] |
| 37 | QSPIA_DATA1 | Multifunctional sigina. Akwai ayyuka: QSPI_A_DATA1, GPIO3_IO[7] |
| 38 | ECSPI2_SS0/UART4_RTS | Multifunctional sigina. Akwai ayyuka: ECSPI2_SS0, UART4_RTS, GPIO5_IO[13] |
| 39 | QSPIA_DATA0 | Multifunctional sigina. Akwai ayyuka: QSPI_A_DATA0, GPIO3_IO[6] |
| 40 | ECPI2_SCLK/UART4_RX | Multifunctional sigina. Akwai ayyuka: ECSPI2_SCLK, UART4_RXD, GPIO5_IO[10] |
| 41 | QSPIA_NSS0 | Multifunctional sigina. Akwai ayyuka: QSPI_A_SS0_B, GPIO3_IO[1] |
| 42 | ECSPI2_MOSI/UART4_TX | Multifunctional sigina. Akwai ayyuka: ECSPI2_MOSI, UART4_TXD, GPIO5_IO[11] |
| 43 | QSPIA_SCLK | Multifunctional sigina. Akwai ayyuka: QSPI_A_SCLK, GPIO3_IO[0] |
| 44 | VCC_SOM | IOT-GATE-iMX8 3.7V tashar wutar lantarki |
| 45 | GND | IOT-GATE-iMX8 gama gari |
| 46 | VCC_SOM | IOT-GATE-iMX8 3.7V tashar wutar lantarki |
| 47 | DSI_DN3 | MIPI-DSI, bambancin bayanai-biyu #3 mara kyau |
| 48 | I2C4_SCL_CM | Multifunctional sigina. Akwai ayyuka: I2C4_SCL, PWM2_OUT, GPIO5_IO[20] |
| 49 | DSI_DP3 | MIPI-DSI, bambancin bayanai-biyu #3 tabbatacce |
| 50 | I2C4_SDA_CM | Multifunctional sigina. Akwai ayyuka: I2C4_SDA, PWM1_OUT, GPIO5_IO[21] |
| 51 | GND | IOT-GATE-iMX8 gama gari |
| 52 | SAI3_TXC | Multifunctional sigina. Akwai ayyuka: GPT1_COMPARE2, UART2_TXD, GPIO5_IO[0] |
| 53 | DSI_DN2 | MIPI-DSI, bambancin bayanai-biyu #2 mara kyau |
| 54 | SAI3_TXFS | Multifunctional sigina. Akwai ayyuka: GPT1_CAPTURE2, UART2_RXD, GPIO4_IO[31] |
| 55 | DSI_DP2 | MIPI-DSI, bambancin bayanai-biyu #2 tabbatacce |
| 56 | UART4_TXD | Multifunctional sigina. Akwai ayyuka: UART4_TXD, UART2_RTS, GPIO5_IO[29] |
| 57 | GND | IOT-GATE-iMX8 gama gari |
| 58 | UART2_RXD/ECSPI3_MISO | Multifunctional sigina. Akwai ayyuka: UART2_RXD, ECSPI3_MISO, GPIO5_IO[24] |
| 59 | DSI_DN1 | MIPI-DSI, bambancin bayanai-biyu #1 mara kyau |
| 60 | UART2_TXD/ECSPI3_SS0 | Multifunctional sigina. Akwai ayyuka: UART2_TXD, ECSPI3_SS0, GPIO5_IO[25] |
| 61 | DSI_DP1 | MIPI-DSI, bambancin bayanai-biyu #1 tabbatacce |
| 62 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi. |
| 63 | GND | IOT-GATE-iMX8 gama gari |
| 64 | AJIYA | An tanadi don amfani nan gaba. Dole ne a bar shi babu haɗi. |
| 65 | DSI_DN0 | MIPI-DSI, bambancin bayanai-biyu #0 mara kyau |
| 66 | UART4_RXD | Multifunctional sigina. Akwai ayyuka: UART4_RXD, UART2_CTS, GPIO5_IO[28] |
| 67 | DSI_DP0 | MIPI-DSI, bambancin bayanai-biyu #0 tabbatacce |
| 68 | ECPI3_SCLK | Multifunctional sigina. Akwai ayyuka: ECSPI3_SCLK, GPIO5_IO[22] |
| 69 | GND | IOT-GATE-iMX8 gama gari |
| 70 | ECSPI3_MOSI | Multifunctional sigina. Akwai ayyuka: ECSPI3_MOSI, GPIO5_IO[23] |
| 71 | DSI_CKN | MIPI-DSI, bambancin agogo-biyu mara kyau |
| 72 | EXT_PWRBTNn | IOT-GATE-iMX8 ON/KASHE siginar |
| 73 | DSI_CKP | MIPI-DSI, bambancin agogo-biyu tabbatacce |
| 74 | EXT_RESETn | IOT-GATE-iMX8 sanyi siginar sake saiti |
| 75 | GND | IOT-GATE-iMX8 gama gari |
5.10
I/O na masana'antu ƙara-kan jirgin
Tebur 15 I/O masana'antu ƙara mai haɗawa fil-fita
| I / O module | Pin | Singal |
| A | 1 | RS232_TXD / RS485_POS / CAN_H / 4-20_mA_IN+ |
| 2 | ISO_GND_A | |
| 3 | RS232_RXD / RS485_NEG / CAN_L | |
| 4 | NC | |
| 5 | 4-20_mA_IN- | |
| B | 6 | 4-20_mA_IN- |
| 7 | RS232_TXD / RS485_POS / CAN_H / 4-20_mA_IN+ | |
| 8 | ISO_GND_B | |
| 9 | RS232_RXD / RS485_NEG / CAN_L | |
| 10 | NC | |
| C | 11 | OUT0 |
| 12 | OUT2 | |
| 13 | OUT1 | |
| 14 | OUT3 | |
| 15 | IN0 | |
| 16 | IN2 | |
| 17 | IN1 | |
| 18 | IN3 | |
| 19 | 24V_IN | |
| 20 | ISO_GND_C |
Tebur 16 I/O na masana'antu bayanan mai haɗa bayanai
| Nau'in haɗi | Lambar fil |
| P/N: Kunacon PDFD25420500K 20-pin dual-raw toshe tare da tura-a cikin bazara haɗe-haɗe Kulle: dunƙule flange Pitch: 2.54 mm Waya giciye sashen: AWG 20 - AWG 30 |
 |
5.11 LED LEDs
Teburan da ke ƙasa suna bayanin IOT-GATE-iMX8 LEDs masu nuna alama.
Tebur 17 LED mai wuta (DS1)
| Babban iko ya haɗa | LED jihar |
| Ee | On |
| A'a | Kashe |
Tebur 18 LED mai amfani (DS4)
Babban manufar LED (DS4) ana sarrafa shi ta SoC GPIOs GP3_IO19 da GP3_IO25.
| GP3_IO19 jiha | GP3_IO25 jiha | LED jihar |
| Ƙananan | Ƙananan | Kashe |
| Ƙananan | Babban | Kore |
| Babban | Ƙananan | Yellow |
| Babban | Babban | Lemu |
5.12 Masu Haɗin Eriya
Siffofin IOT-GATE-iMX8 har zuwa masu haɗin RP-SMA guda huɗu don eriya na waje.
Tebur 19 Tsohuwar mai haɗa eriya
| Mai haɗawa | Aiki |
| ANT1 | WiFi-A / BT eriya |
| ANT2 | WiFi-B eriya |
| ANT3 | Modem GNSS eriya |
| ANT4 | Modem BABBAN eriya |
5.13 PoE add-on RJ45 Ethernet Connector
IOT-GATE-iMX8 PoE add-on Ethernet tashar jiragen ruwa ana tura shi zuwa daidaitaccen mai haɗin RJ45 a gefen hagu. Don ƙarin cikakkun bayanai, da fatan za a duba sashe na 3.11 na wannan takaddar.
AZAN JIKI
IOT-GATE-iMX8 3D samfurin yana samuwa don saukewa a:
https://www.compulab.com/products/iot-gateways/iot-gate-imx8-industrial-arm-iot-gateway/#devres
HALAYEN AIKI
7.1 Cikakken Matsakaicin Matsakaicin
Tebur 20 Cikakken Mahimman Kima
| Siga | Min | Max | Naúrar |
| Babban wutar lantarki voltage | -0.3 | 40 | V |
7.2 Sharuɗɗan Aiki da aka Shawarar
Tebur 21 Shawarar Yanayin Aiki
| Siga | Min | Buga | Max | Naúrar |
| Babban wutar lantarki voltage | 8 | 12 | 36 | V |
7.3 Yawan Amfani da Wuta
Tebura 22 IOT-GATE-iMX8 Yawan Amfani da Wuta
| Amfani da harka | Yi amfani da bayanin yanayin | A halin yanzu | Ƙarfi |
| Linux aiki | Linux sama, Ethernet sama, babu aiki | 220mA | 2.6W |
| Canja wurin bayanan Wi-Fi ko Ethernet | Linux up + mai aiki ethernet ko Wi-Fi watsa bayanai | 300mA | 3.6W |
| Canja wurin bayanan modem na salula | Linux up +active modem data watsa | 420mA | 5W |
| Haɗaɗɗen kaya mai nauyi ba tare da aikin salula ba | CPU da ƙwaƙwalwar ƙwaƙwalwa-gwajin + Wi-Fi Gudun + Gudun Bluetooth + Ayyukan Ethernet + LEDs |
400mA |
4.8W |
| Haɗaɗɗen kaya mai nauyi tare da canja wurin bayanan modem na salula mai aiki | CPU da ƙwaƙwalwar ƙwaƙwalwa-gwajin + watsa bayanan modem mai aiki |
600mA |
7.2W |
An auna yawan wutar lantarki tare da saitin mai zuwa:
- Configuration – IOTG-IMX8-D4-NA32-WB-JS7600G-FARS4-FBCAN-PS-XL
- Standard IOT-GATE-IMX8 12VDC PSU
- Tarin software - hannun jari Debian (Bullseye) don IOT-GATE-iMX8 v3.1.2
Takardu / Albarkatu
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CompuLab IOT-GATE-iMX8 Ma'aikatar Rasberi Pi IoT Ƙofar [pdf] Jagorar mai amfani IOT-GATE-iMX8 Ma'aikatar Rasberi Pi IoT Ƙofar, IOT-GATE-iMX8, Ƙofar Rasberi Pi IoT, Ƙofar Rasberi Pi IoT, Ƙofar Pi IoT |
