Bhuku reMushandisi
SWRU382–Mbudzi 2014
WL1837MODCOM8I WLAN MIMO uye Bluetooth® Module
Yekuongorora Board yeTI Sitara™ Platform
Iyo WL1837MODCOM8I iWi-Fi® dual-band, Bluetooth, uye BLE module evaluation board (EVB) ine TI WL1837 module (WL1837MOD). Iyo WL1837MOD ndeye yakasimbiswa WiLink™ 8 module kubva kuTI inopa yakakwira yekufambisa uye yakawedzera huwandu pamwe neWi-Fi uye Bluetooth kugarisana mumagetsi-akagadziridzwa dhizaini. Iyo WL1837MOD inopa A 2.4- uye 5-GHz module mhinduro ine maviri antenna anotsigira indasitiri yekushisa giredhi. Iyo module iFCC, IC, ETSI/CE, uye TELEC yakasimbiswa AP (ine DFS rutsigiro) uye mutengi. TI inopa vatyairi vepamusoro-level masisitimu anoshanda, akadai seLinux®, Android™, WinCE, uye RTOS.TI.
Sitara, WiLink zviratidzo zveTexas Instruments. Bluetooth ichiratidzo chakanyoreswa cheBluetooth SIG, Inc. Android ichiratidzo cheGoogle, Inc.
Linux chiratidzo chakanyoreswa cheLinus Torvalds. Wi-Fi chiratidzo chakanyoreswa cheWi-Fi Alliance.
Overview
Mufananidzo 1 inoratidza iyo WL1837MODCOM8I EVB.
1.1 Zvimiro Zvizhinji
Iyo WL1837MODCOM8I EVB inosanganisira zvinotevera maficha:
- WLAN, Bluetooth, uye BLE pane imwechete module board
- 100-pini bhodhi kadhi
- Zviyero: 76.0 mm (L) x 31.0 mm (W)
- WLAN 2.4- uye 5-GHz SISO (20- uye 40-MHz chiteshi), 2.4-GHz MIMO (20-MHz zviteshi)
- Tsigiro yeBLE mbiri mbiri
- Kubatanidzwa kusina musono neTI Sitara uye mamwe ma processors ekushandisa
- Dhizaini yeTI AM335X general-chinangwa evaluation module (EVM)
- WLAN neBluetooth, BLE, uye ANT cores ari software- uye Hardware inoenderana neyakambopfuura WL127x, WL128x, uye BL6450 zvinopihwa zvekufambisa zvakanaka kune mudziyo.
- Yakagovaniswa host-controller-interface (HCI) yekufambisa yeBluetooth, BLE, uye ANT vachishandisa UART neSDIO yeWLAN.
- Wi-Fi uye Bluetooth single-antenna kugarisana
- Yakavakwa-mukati chip antenna
- Optional U.FL RF connector yekunze antenna
- Kubatanidza zvakananga kubhatiri uchishandisa yekunze switched-mode magetsi ekupa (SMPS) inotsigira 2.9- kusvika 4.8-V kushanda.
- VIO mune 1.8-V domain
1.2 Mabhenefiti Akakosha
Iyo WL1837MOD inopa zvinotevera mabhenefiti:
- Inoderedza dhizaini pamusoro: Imwe WiLink 8 module zviyero paWi-Fi uye Bluetooth
- WLAN yakakwirira throughput: 80 Mbps (TCP), 100 Mbps (UDP)
- Bluetooth 4.1 + BLE (Smart Yakagadzirira)
- Wi-Fi uye Bluetooth single-antenna kugarisana
- Simba rakaderera pa30% kusvika 50% pasi pechizvarwa chakapfuura
- Inowanikwa senge iri nyore kushandisa FCC-, ETSI-, uye Telec-yakasimbiswa module
- Mari yekugadzira yakaderera chengetedza nzvimbo yebhodhi uye kuderedza hunyanzvi hweRF.
- AM335x Linux uye Android mareferenzi mapuratifomu anomhanyisa kusimudzira kwevatengi uye nguva yekutengesa.
1.3 Zvikumbiro
Iyo WL1837MODCOM8I mudziyo wakagadzirirwa zvinotevera zvinoshandiswa:
- Zvishandiso zvevatengi zvinotakurika
- Zvemagetsi zvemumba
- Midziyo yemumba uye zvinhu zvichena
- Industrial uye imba otomatiki
- Smart gedhi uye metering
- Video conference
- Vhidhiyo kamera uye chengetedzo
Board Pin Basa
Mufananidzo 2 inoratidza pamusoro view ye EVB.
Mufananidzo 3 inoratidza pasi view ye EVB.
2.1 Pin Tsananguro
Tafura 1 inotsanangura mapini ebhodhi.
Tafura 1. Pini Tsanangudzo
| Aihwa. | Zita | Type | Tsanangudzo |
| 1 | SLOW_CLK | I | Slow wachi yekuisa sarudzo (default: NU) |
| 2 | GND | G | Ground |
| 3 | GND | G | Ground |
| 4 | WL_EN | I | WLAN inogonesa |
| 5 | VBAT | P | 3.6-V chaiyo voltage input |
| 6 | GND | G | Ground |
| 7 | VBAT | P | 3.6-V chaiyo voltage input |
| 8 | VIO | P | VIO 1.8-V (I/O voltage) kuisa |
| 9 | GND | G | Ground |
| 10 | NC | Hapana kubatana | |
| 11 | WL_RS232_TX | O | WLAN chishandiso RS232 kuburitsa |
| 12 | NC | Hapana kubatana | |
| 13 | WL_RS232_RX | I | WLAN chishandiso RS232 kuisa |
| 14 | NC | Hapana kubatana | |
| 15 | WL_UART_DBG | O | WLAN Logger kubuda |
| 16 | NC | Hapana kubatana | |
| 17 | NC | Hapana kubatana | |
| 18 | GND | G | Ground |
| 19 | GND | G | Ground |
| 20 | SDIO_CLK | I | WLAN SDIO wachi |
Tafura 1. Pini Tsanangudzo (inoenderera)
| Aihwa. | Zita | Type | Tsanangudzo |
| 21 | NC | Hapana kubatana | |
| 22 | GND | G | Ground |
| 23 | NC | Hapana kubatana | |
| 24 | SDIO_CMD | I/O | WLAN SDIO rairo |
| 25 | NC | Hapana kubatana | |
| 26 | SDIO_D0 | I/O | WLAN SDIO data bit 0 |
| 27 | NC | Hapana kubatana | |
| 28 | SDIO_D1 | I/O | WLAN SDIO data bit 1 |
| 29 | NC | Hapana kubatana | |
| 30 | SDIO_D2 | I/O | WLAN SDIO data bit 2 |
| 31 | NC | Hapana kubatana | |
| 32 | SDIO_D3 | I/O | WLAN SDIO data bit 3 |
| 33 | NC | Hapana kubatana | |
| 34 | WLAN_IRQ | O | WLAN SDIO inovhiringa kunze |
| 35 | NC | Hapana kubatana | |
| 36 | NC | Hapana kubatana | |
| 37 | GND | G | Ground |
| 38 | NC | Hapana kubatana | |
| 39 | NC | Hapana kubatana | |
| 40 | NC | Hapana kubatana | |
| 41 | NC | Hapana kubatana | |
| 42 | GND | G | Ground |
| 43 | NC | Hapana kubatana | |
| 44 | NC | Hapana kubatana | |
| 45 | NC | Hapana kubatana | |
| 46 | NC | Hapana kubatana | |
| 47 | GND | G | Ground |
| 48 | NC | Hapana kubatana | |
| 49 | NC | Hapana kubatana | |
| 50 | NC | Hapana kubatana | |
| 51 | NC | Hapana kubatana | |
| 52 | PCM_IF_CLK | I/O | Bluetooth PCM wachi yekupinda kana kubuda |
| 53 | NC | Hapana kubatana | |
| 54 | PCM_IF_FSYNC | I/O | Bluetooth PCM furemu sync yekupinda kana kubuda |
| 55 | NC | Hapana kubatana | |
| 56 | PCM_IF_DIN | I | Bluetooth PCM data kupinza |
| 57 | NC | Hapana kubatana | |
| 58 | PCM_IF_DOUT | O | Bluetooth PCM data kubuda |
| 59 | NC | Hapana kubatana | |
| 60 | GND | G | Ground |
| 61 | NC | Hapana kubatana | |
| 62 | NC | Hapana kubatana | |
| 63 | GND | G | Ground |
| 64 | GND | G | Ground |
| 65 | NC | Hapana kubatana | |
| 66 | BT_UART_IF_TX | O | Bluetooth HCI UART fambisa kubuda |
| 67 | NC | Hapana kubatana |
| Aihwa. | Zita | Type | Tsanangudzo |
| 68 | BT_UART_IF_RX | I | Bluetooth HCI UART gamuchira mapindiro |
| 69 | NC | Hapana kubatana | |
| 70 | BT_UART_IF_CTS | I | Bluetooth HCI UART Yakajeka-ku-Send yekupinda |
| 71 | NC | Hapana kubatana | |
| 72 | BT_UART_IF_RTS | O | Bluetooth HCI UART Chikumbiro-ku-Kutumira-zvinobuda |
| 73 | NC | Hapana kubatana | |
| 74 | RESERVED1 | O | Reserved |
| 75 | NC | Hapana kubatana | |
| 76 | BT_UART_DEBUG | O | Bluetooth Logger UART kubuda |
| 77 | GND | G | Ground |
| 78 | GPIO9 | I/O | General-chinangwa I/O |
| 79 | NC | Hapana kubatana | |
| 80 | NC | Hapana kubatana | |
| 81 | NC | Hapana kubatana | |
| 82 | NC | Hapana kubatana | |
| 83 | GND | G | Ground |
| 84 | NC | Hapana kubatana | |
| 85 | NC | Hapana kubatana | |
| 86 | NC | Hapana kubatana | |
| 87 | GND | G | Ground |
| 88 | NC | Hapana kubatana | |
| 89 | BT_EN | I | Bluetooth inogonesa |
| 90 | NC | Hapana kubatana | |
| 91 | NC | Hapana kubatana | |
| 92 | GND | G | Ground |
| 93 | RESERVED2 | I | Reserved |
| 94 | NC | Hapana kubatana | |
| 95 | GND | G | Ground |
| 96 | GPIO11 | I/O | General-chinangwa I/O |
| 97 | GND | G | Ground |
| 98 | GPIO12 | I/O | General-chinangwa I/O |
| 99 | TCXO_CLK_COM | Sarudzo yekupa 26 MHz kunze | |
| 100 | GPIO10 | I/O | General-chinangwa I/O |
2.2 Jumper Connections
Iyo WL1837MODCOM8I EVB inosanganisira inotevera jumper yekubatanidza:
- J1: Jumper yekubatanidza yeVIO simba rekuisa
- J3: Jumper yekubatanidza yeVBAT simba rekuisa
- J5: RF yekubatanidza ye2.4- uye 5-GHz WLAN uye Bluetooth
- J6: Yechipiri RF yekubatanidza ye2.4-GHz WLAN
Electrical Characteristics
Zvemagetsi, ona WL18xxMOD WiLink™ Single-Band Combo Module – Wi-Fi®,
Bluetooth®, uye Bluetooth Low Energy (BLE) Data Sheet (SWRS170).
Antenna Hunhu
4.1 VSWR
Mufananidzo 4 inoratidza antenna VSWR maitiro.
4.2 Kubudirira
Mufananidzo 5 inoratidza kushanda kwe antenna.
4.3 Radio Pattern
Kuti uwane ruzivo nezve antenna redhiyo pateni uye rumwe ruzivo rwakabatana, ona
productfinder.pulseeng.com/product/W3006.
Circuit Design
5.1 EVB Reference Schematics
Mufananidzo 6 inoratidza mareferenzi schematics eEVB.
5.2 Bhiri reZvinhu (BOM)
Tafura 2 inonyora iyo BOM yeEVB.
Tafura 2. BOM
| Item | Tsanangudzo | Chikamu Nhamba | Package | Reference | Qty | Mfr |
| 1 | TI WL1837 Wi-Fi / Bluetooth
module |
WL1837MODGI | 13.4 mm x 13.3 mm x 2.0 mm | U1 | 1 | Jorjin |
| 2 | XOSC 3225 / 32.768KHZ / 1.8 V /±50 ppm | 7XZ3200005 | 3.2 mm × 2.5 mm ×
1.0 mm |
OSC1 | 1 | TXC |
| 3 | Antenna / Chip / 2.4 uye 5 GHz | W3006 | 10.0 mm × 3.2 mm
× 1.5 mm |
ANT1, ANT2 | 2 | Pulse |
| 4 | Mini RF musoro wekugamuchira | U.FL-R-SMT-1(10) | 3.0 mm × 2.6 mm ×
1.25 mm |
J5, j6 | 2 | Hirose |
| 5 | Inductor 0402 / 1.3 nH / ± 0.1 nH / SMD | LQP15MN1N3B02 | 0402 | L1 | 1 | Murata |
| 6 | Inductor 0402 / 1.8 nH / ± 0.1 nH / SMD | LQP15MN1N8B02 | 0402 | L3 | 1 | Murata |
| 7 | Inductor 0402 / 2.2 nH / ± 0.1 nH / SMD | LQP15MN2N2B02 | 0402 | L4 | 1 | Murata |
| 8 | Capacitor 0402 / 1 pF / 50 V / C0G
/ ±0.1 pF |
GJM1555C1H1R0BB01 | 0402 | C13 | 1 | Murata |
| 9 | Capacitor 0402 / 2.4 pF / 50 V / C0G / ±0.1 pF | GJM1555C1H2R4BB01 | 0402 | C14 | 1 | Murata |
| 10 | Capacitor 0402 / 0.1 µF / 10 V /
X7R / ±10% |
0402B104K100CT | 0402 | C3, C4 | 2 | Walsin |
| 11 | Capacitor 0402 / 1 µF / 6.3 V / X5R / ±10% / HF | GRM155R60J105KE19D | 0402 | C1 | 1 | Murata |
| 12 | Capacitor 0603 / 10 µF / 6.3 V /
X5R / ±20% |
C1608X5R0J106M | 0603 | C2 | 1 | TDK |
| 13 | Resistor 0402 / 0R / ±5% | WR04X000 PTL | 0402 | R1 kusvika R4, R6 kusvika R19, R21 kusvika R30, R33, C5, C6(1) | 31 | Walsin |
| 14 | Resistor 0402 / 10K / ± 5% | WR04X103 JTL | 0402 | R20 | 1 | Walsin |
| 15 | Resistor 0603 / 0R / ±5% | WR06X000 PTL | 0603 | R31, R32 | 2 | Walsin |
| 16 | PCB WG7837TEC8B D02 / Layer
4 / FR4 (4 pcs / PNL) |
76.0 mm × 31.0 mm
× 1.6 mm |
1 |
(¹) C5 neC6 zvakaiswa ne 0-Ω resistor nekukasira.
Marongerwo emitemo
6.1 Bhodhi Rayo
Mufananidzo 7 kuburikidza Mufananidzo 10 ratidza zvikamu zvina zveWL1837MODCOM8I EVB.
Mufananidzo 11 uye Mufananidzo 12 ratidza mienzaniso yemaitiro akanaka ekuronga.
Tafura 3 inotsanangura nhungamiro inoenderana nenhamba dzereferenzi muFigure 11 uye Mufananidzo 12.
Tafura 3. Module Layout Guidelines
| Reference | Tsanangudzo Yekutungamira |
| 1 | Chengetedza kuswedera kwevhu vias padyo nepadhi. |
| 2 | Usamhanye zviratidzo zvechiratidzo pasi peiyo module pane iyo layer inoiswa module. |
| 3 | Iva nevhu rakakwana rekudira mu layer 2 yekupisa kupisa. |
| 4 | Ita shuwa kuti yakasimba pasi ndege uye pasi vias pasi peiyo module kune yakagadzikana sisitimu uye kupisa kwekupisa. |
| 5 | Wedzera ivhu rinodururira muchikamu chekutanga uye uve nemitsara yese kubva pachikamu chekutanga pazvikamu zvemukati, kana zvichibvira. |
| 6 | Signal traces inogona kumhanyirwa pachikamu chechitatu pasi peiyo yakasimba yepasi layer uye module inokwirisa layer. |
Mufananidzo 13 inoratidza trace dhizaini yePCB. TI inokurudzira kushandisa 50-Ω impedance match pane trace kune antenna uye 50-Ω traces yePCB dhizaini.
Mufananidzo 14 inoratidza layer 1 ine tsvakiridzo kune antenna pamusoro pepasi layer 2.
Mufananidzo 15 uye Mufananidzo 16 ratidza mienzaniso yemaitiro akanaka ekuronga kweiyo antenna uye RF trace routing.
CHERECHEDZA: RF traces inofanira kunge ipfupi sezvinobvira. Iyo antenna, RF traces, uye ma modules anofanira kunge ari pamucheto wechigadzirwa chePCB. Kusvika kweiyo antenna kune yakavharirwa uye iyo yakavharirwa zvinhu zvinofanirwa kutariswa.
Tafura 4 inotsanangura nhungamiro inoenderana nenhamba dzereferensi mukati Mufananidzo 15 uye Mufananidzo 16.
Tafura 4. Antenna uye RF Trace Routing Layout Guidelines
| Reference | Tsanangudzo Yekutungamira |
| 1 | Iyo RF inoteedzera antenna feed inofanirwa kunge ipfupi sezvinobvira kupfuura referensi yepasi. Panguva ino, mutsara unotanga kupenya. |
| 2 | RF trace bend inofanirwa kunge ichibhenda zvishoma nezvishoma neinopengera kubhenda kwe45 degrees ine trace mitered. RF traces haifanirwe kuve nemakona akapinza. |
| 3 | Mateki eRF anofanirwa kuve nekusona pasi pendege padivi peRF trace pamativi ese. |
| 4 | RF traces inofanirwa kuve inogara iine impedance (microstrip transmission line). |
| 5 | Kuti uwane mibairo yakanaka, iyo RF inoteedzera pasi layer inofanirwa kunge iri pasi pasi ipapo pazasi peRF trace. Nzvimbo yepasi inofanira kuva yakasimba. |
| 6 | Hapafanirwe kuve nematehwe kana pasi pasi pechikamu cheantenna. |
Mufananidzo 17 inoratidza iyo MIMO antenna spacing. Chinhambwe chiri pakati peANT1 neANT2 chinofanira kunge chakakura kupfuura hafu yewavelength (62.5 mm pa2.4 GHz).
Tevedza aya madhairekitori ekupa nzira:
- Kune magetsi ekufambisa nzira, simba rekutsvaga VBAT rinofanira kunge riine 40-mil paupamhi.
- Iyo 1.8-V trace inofanirwa kunge yakafara 18-mil.
- Ita VBAT traces yakafara sezvinobvira kuve nechokwadi kuderedzwa inductance uye kutsvaga kuramba.
- Kana zvichibvira, dzivirira VBAT maronda ane pasi kumusoro, pazasi, uye padivi pemakwara. Tevedza aya madhijitari-signal routing nhungamiro:
- Nzira yeSDIO siginecha inoteedzera (CLK, CMD, D0, D1, D2, uye D3) yakaenzana kune imwe neimwe uye ipfupi sezvinobvira (pasi pe12 cm). Mukuwedzera, mutsara wega wega unofanirwa kunge wakareba zvakafanana. Ita shuwa nzvimbo yakakwana pakati pezvinotevera (yakakura kupfuura 1.5 times the trace wide kana pasi) kuve nechokwadi chemhando yechiratidzo, kunyanya yeSDIO_CLK trace. Rangarira kuchengeta aya matera kure kubva kune mamwe madhijitari kana analog siginecha inoteedzera. TI inokurudzira kuwedzera kudzivirira kwepasi kwakatenderedza mabhazi aya.
- Digital wachi masaini (SDIO wachi, PCM wachi, zvichingodaro) ndiwo sosi yeruzha. Chengetedza maronda ezviratidzo izvi ari mapfupi sezvinobvira. Pese pazvinogoneka, chengetedza kubvumidzwa kwakatenderedza zviratidzo izvi.
Kuraira Ruzivo
| Chikamu nhamba: | WL1837MODCOM8I |
Revision History
| DATE | KUCHENGA | MAZANO |
| Mbudzi 2014 | * | Pakutanga kunyorwa |
CHIZIVISO CHINOKOSHA
Texas Instruments Incorporated nevatsigiri vayo (TI) inochengetera kodzero yekugadzirisa, kusimudzira, kuvandudza, uye dzimwe shanduko kune yayo semiconductor zvigadzirwa nemasevhisi paJESD46, yazvino chinyorwa, uye kumisa chero chigadzirwa kana sevhisi paJESD48, ichangoburwa nyaya. Vatengi vanofanirwa kuwana ruzivo rwazvino rwakakodzera vasati vaisa maodha uye vanofanirwa kuona kuti ruzivo rwakadaro nderwazvino uye rwakakwana. Zvese zvigadzirwa zve semiconductor (zvakare zvinonzi pano se "zvikamu") zvinotengeswa zvichienderana neTI zvirevo uye mamiriro ekutengesa anopihwa panguva yekubvuma kurongeka.
TI inobvumira kushanda kwezvikamu zvayo kune zvakatemwa panguva yekutengeswa, maererano newaranti muTI mitemo nemamiriro ekutengeswa kwezvigadzirwa zve semiconductor. Kuedza uye mamwe maitiro ekudzora emhando anoshandiswa kusvika pamwero weTI unoona zvakakodzera kutsigira iyi waranti. Kunze kwekunge kwatemerwa nemutemo unoshanda, kuyedzwa kwese maparamita echikamu chimwe nechimwe hakuitike.
TI haitore mhosva yerubatsiro rwekushandisa kana dhizaini yezvigadzirwa zveVatengi. Vatengi vane basa rezvigadzirwa zvavo uye maapplication vachishandisa TI zvikamu. Kudzikisira njodzi dzine chekuita neVatengi 'zvigadzirwa uye maapplication, Vatengi vanofanirwa kupa dhizaini yakakwana uye chengetedzo yekushandisa.
TI haibvumire kana kumiririra kuti chero rezinesi, ringave rataurwa kana kurehwa, rinopihwa pasi pekodzero ipi neipi patent, kodzero, kodzero yebasa remasiki, kana imwe kodzero yekuziva pfuma ine chekuita nechero musanganiswa, muchina, kana maitiro ayo TI zvikamu kana masevhisi anoshandiswa. . Ruzivo rwakaburitswa neTI maererano nezvigadzirwa kana masevhisi echitatu haaumbe rezinesi rekushandisa zvigadzirwa kana masevhisi kana waranti kana kubvumirana nazvo. Kushandiswa kweruzivo rwakadaro kungangoda rezinesi kubva kune wechitatu pasi pematendi kana imwe pfuma yehungwaru yemunhu wechitatu, kana rezinesi kubva kuTI pasi pematendi kana imwe pfuma yekuchenjera yeTI.
Kudhindwa kwezvikamu zvakakosha zveTI ruzivo muTI data mabhuku kana mapepa edatha kunobvumidzwa chete kana kubereka pasina shanduko uye kunoperekedzwa nezvose zvinobatanidzwa waranti, mamiriro, zvisingakwanisi, uye zviziviso. TI haina mhosva kana mhosva yezvinyorwa zvakashandurwa zvakadaro. Ruzivo kubva kumapato echitatu runogona kuve pasi pezvimwe zvirambidzo.
Kutengeswazve kwezvikamu zveTI kana masevhisi ane zvirevo zvakasiyana kubva kana kupfuura maparameter akataurwa neTI kune icho chikamu kana sevhisi inoshaikwa zvese zvinoratidzira uye chero zvinorehwa waranti yeinobatanidzwa TI chikamu kana sevhisi uye inzira isina kunaka uye inonyengera yebhizinesi. TI haina mhosva kana mhosva kune chero zvirevo zvakadaro.
Mutengi anobvuma uye anobvuma kuti ndiye ane basa rekutevedzera zvese zvemutemo, zvinodzora, uye kuchengetedzwa zvine chekuita nezvigadzirwa zvaro, uye chero kushandiswa kweTI zvikamu mumashandisirwo ayo, zvisinei chero ruzivo-rune chekuita nemashandisirwo kana rutsigiro rungapihwa neTI. . Mutengi anomiririra uye anobvuma kuti ine hunyanzvi hwese hunodiwa kugadzira nekushandisa dziviriro dzinotarisira njodzi yekutadza, kutarisa kutadza uye mhedzisiro yazvo, kuderedza mukana wekutadza kukonzeresa kukuvadza, uye kutora matanho akakodzera ekugadzirisa. Mutengi acharegedzera zvizere TI nevamiriri vayo pane chero kukuvara kunobva mukushandiswa kwechero zvikamu zveTI mukuchengetedza-yakakosha maapplication.
Mune zvimwe zviitiko, zvikamu zveTI zvinogona kusimudzirwa zvakananga kufambisa zvikumbiro zvine chekuita nekuchengetedza. Nezvikamu zvakadaro, chinangwa cheTI ndechekubatsira kugonesa vatengi kugadzira uye kugadzira yavo yega-yekupedzisira-chigadzirwa mhinduro dzinosangana anoshanda anoshanda ekuchengetedza zviyero uye zvinodiwa. Kunyange zvakadaro, zvikamu zvakadaro zvinotungamirirwa nemitemo iyi.
Hapana zvikamu zveTI zvakatenderwa kushandiswa muFDA Kirasi III (kana yakafanana-yakakosha hupenyu midziyo yekurapa) kunze kwekunge maofficial ane mvumo emapato aita chibvumirano chakakosha chinotonga kushandiswa kwakadaro.
Izvo chete zvikamu zveTI izvo TI yakanyatso kudoma semauto-giredhi kana "yakakwidziridzwa plastiki" yakagadzirirwa uye inotarisirwa kushandiswa mumauto / aerospace application kana nharaunda. Mutengi anobvuma uye anobvuma kuti chero mauto kana aerospace kushandiswa kweTI zvikamu zvisina kudomwa zviri panjodzi yeMutengi uye kuti Mutengi ndiye ane mhosva yekutevedzera zvese zvemutemo uye zvekutonga zvine chekuita nekushandiswa kwakadaro.
TI yakanyatso tsanangura zvimwe zvikamu sekusangana ne ISO/TS16949 zvinodiwa, kunyanya zvekushandisa mota. Chero mamiriro ekushandiswa kwezvisina-zvakatemerwa zvigadzirwa, TI haizove nemhosva yekutadza kuzadzisa ISO/TS16949.
| Products | ||
| Vadivelu Comedy Audio | www.ti.com/audio | |
| Amplifiers | amplifier.ti.com | |
| Dudziro Dhata | dataconverter.ti.com | |
| DLP® Zvigadzirwa | www.dlp.com | |
| DSP | dsp.ti.com | |
| Wachi uye Nguva | www.ti.com/clocks | |
| Interface | interface.ti.com | |
| Logic | logic.ti.com | |
| Simba Mgmt | power.ti.com | |
| Microcontrollers | microcontroller.ti.com | |
| RFID | www.ti-rfid.com | |
| OMAP Applications processors | www.ti.com/omap | |
| Wireless Kubatana | www.ti.com/wirelessconnectivity | |
| Applications | |
| Motokari uye Kutakura | www.ti.com/automotive |
| Kukurukurirana uye Telecom | www.ti.com/communications |
| Makomputa uye Peripherals | www.ti.com/computers |
| Consumer Electronics | www.ti.com/consumer-apps |
| Simba uye Mwenje | www.ti.com/energy |
| Industrial | www.ti.com/industrial |
| Medical | www.ti.com/medical |
| Chengetedzo | www.ti.com/security |
| Space, Avionics, uye Dziviriro | www.ti.com/space-avionics-defense |
| Vhidhiyo uye Kufungidzira | www.ti.com/video |
| TI E2E Nharaunda | e2e.ti.com |
Kero Yetsamba: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2014, Texas Instruments Incorporated
Ruzivo rweBhuku kune Mushandisi Wekupedzisira
Iyo yekubatanidza yeOEM inofanirwa kuziva kuti haipe ruzivo kumushandisi wekupedzisira maererano nekuisa kana kubvisa iyi RF module mubhuku remushandisi wechigadzirwa chekupedzisira chinosanganisa iyi module. Gwaro rekushandisa rekupedzisira richasanganisira ruzivo rwese rwunodiwa / yambiro sekuratidzwa mubhuku rino.
Federal Communication Commission Interference Statement
Ichi chishandiso chinoenderana neChikamu 15 cheFCC Mitemo. Kushanda kunoenderana nemamiriro maviri anotevera: (1) Muchina uyu haugone kukonzera kukanganisa kunokuvadza, uye (2) mudziyo uyu unofanirwa kugamuchira chero kukanganisa kunowanikwa, kusanganisira kukanganisa kunogona kukonzera kushanda kusingade. Midziyo iyi yakaedzwa uye yakawanikwa inoenderana nemiganhu yeKirasi B yedhijitari mudziyo, zvichienderana neChikamu 15 cheFCC Mitemo. Iyi miganho yakagadzirirwa kupa dziviriro inonzwisisika kubva mukukanganisa kunokuvadza mukuiswa kwekugara. Midziyo iyi inogadzira, inoshandisa, uye inogona kuvheneka redhiyo frequency simba uye, kana isina kuiswa uye kushandiswa zvinoenderana nemirairo, inogona kukonzera kukanganisa kunokanganisa kufambiswa kweredhiyo. Nekudaro, hapana vimbiso yekuti kukanganisa hakuzoitika mune imwe yekumisikidza. Kana chishandiso ichi chikakonzera kukanganisa kunokuvadza kune redhiyo kana terevhizheni, iyo inogona kutariswa nekudzima mudziyo nekubatidza, mushandisi anokurudzirwa kuyedza kugadzirisa kukanganiswa neimwe yeanotevera matanho:
- Reorrent kana kutamisa antenna inogamuchira.
- Wedzera kupatsanurwa pakati pemidziyo nemugamuchiri.
- Batanidza midziyo mune yekubuda padunhu rakasiyana neiyo iyo inotambirwa yakabatana.
- Bvunza mutengesi kana nyanzvi yeredhiyo/TV ine ruzivo kuti ubatsirwe.
- Chero shanduko kana zvigadziriso zvisina kutenderwa nebato rine chekuita nekutevedzwa zvinogona kukanganisa mushandisi simba rekushandisa mudziyo uyu.
- Iyi transmitter haifanirwe kunge yakabatana kana kushanda pamwe chete nechero imwe antenna kana transmitter.
Industry Canada Chirevo
Mudziyo uyu unoenderana neIndustry Canada rezinesi-isina RSS mwero(s). Kushanda kunoenderana nemamiriro maviri anotevera:
(1) mudziyo uyu unogona kusakonzera kukanganisa, uye
(2) mudziyo uyu unofanirwa kugamuchira chero kukanganiswa, kusanganisira kukanganisa kunogona kukonzera kushanda kusingadiwi kwechigadzirwa.
- UNOGONA ICES-3 (B) / NMB-3 (B)
- Mudziyo wacho unogona kumisa kutapurirana otomatiki kana pakashaikwa ruzivo rwekufambisa kana kutadza kushanda. Cherechedza kuti izvi hazvina kuitirwa kurambidza kufambiswa kwekutonga kana kusaina ruzivo kana kushandiswa kwekudzokorora makodhi painodiwa nehunyanzvi.
- mudziyo wekushanda mubhendi 5150-5250 MHz ndeyekushandisa mukati chete kudzikisa mukana wekukanganisa kunokuvadza kune co-channel mobile setiraiti masisitimu;
- iyo yakakwira antenna kuwana inotenderwa zvishandiso mumabhendi 5250-5350 MHz uye 5470-5725 MHz ichaenderana neiyo eirp muganho, uye
- iyo yakakwira antenna kuwana inotenderwa zvishandiso mubhendi 5725-5825 MHz ichaenderana ne eirp miganho yakatsanangurwa yekunongedzera-kune-kupoinzi uye isiri-inongedzo-ku-poinzi mashandiro sezvakakodzera.
Pamusoro pezvo, maradhi emagetsi epamusoro anopihwa sevashandisi vekutanga (kureva vashandisi vekutanga) emabhendi 5250-5350 MHz uye 5650-5850 MHz, uye maradhi aya anogona kukonzera kukanganisa uye / kana kukanganisa kumidziyo yeLE-LAN.
Radiation Exposure Statement
Mudziyo uyu unoenderana neFCC/IC radiation exposure limits yakatemerwa nharaunda isingadzoreki. Mudziyo uyu unofanirwa kuisirwa uye kushandirwa neinenge nhambwe 20 cm pakati pe radiator & nemuviri wako.
Ichi chishandiso chinoitirwa chete kune vanosanganisa OEM pasi pemamiriro anotevera:
(1) Antenna inofanirwa kuiswa zvekuti 20 cm inochengetwa pakati peantenna nevashandisi,
(2) Iyo transmitter module inogona kunge isiri-inowanikwa nechero imwe transmitter kana antenna.
(3) Iyi radio transmitter inogona kungoshanda ichishandisa antenna yerudzi uye yakawanda (kana shoma) kuwana yakatenderwa neTexas Instrument. Mhando dzeAntenna dzisina kuverengerwa murondedzero, iine pfuma yakakura kupfuura iyo yakanyanya kuratidzwa yerudzi irworwo, inorambidzwa zvachose kushandiswa neichi chinotapurirana.
| Antenna Gain (dBi) @ 2.4GHz | Antenna Gain (dBi) @ 5GHz |
| 3.2 | 4.5 |
Muchiitiko chekuti aya mamiriro haagone kusangana (semuenzanisoampkune mamwe maLaptop magadzirirwo kana kubatanidza nzvimbo neimwe transmitter), ipapo mvumo yeFCC/IC haichanzi ishande uye iyo FCC ID/IC ID haigone kushandiswa pachigadzirwa chekupedzisira. Mumamiriro ezvinhu aya, musanganisi weOEM achaita basa rekuongorora zvakare chigadzirwa chekupedzisira (kusanganisira chinotakurisa) uye kuwana yakaparadzana FCC/IC mvumo.
SWRU382– Mbudzi 2014
WL1837MODCOM8I WLAN MIMO uye Bluetooth® Module Evaluation Board yeTI Sitara™ Platform
Tumira Gwaro Remhinduro
Copyright © 2014, Texas Instruments Incorporated
Zvinyorwa / Zvishandiso
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TEXAS INSTRUMENTS WL1837MODCOM8I WLAN MIMO uye Bluetooth Module [pdf] Bhuku reMushandisi WL18DBMOD, FI5-WL18DBMOD, FI5WL18DBMOD, WL1837MODCOM8I WLAN MIMO uye Bluetooth Module, WLAN MIMO uye Bluetooth Module |
