Isicelo seSoftware ye-MEDIATEK MT7925B22M yemodi yokuhlola
Umlando Wokubuyekeza Idokhumenti
| Inguqulo | Usuku | Umbhali | Shintsha Uhlu |
| V1.0 | 20230407 | Henry Hsiao | Ukukhishwa okusalungiswa kokuqala. |
Uhlelo luphelileview
Incazelo evamile
I-MT7925B22M chip iyi-chip eyodwa edidiyelwe kakhulu eyakhelwe ku-2 × 2 i-dual-band wireless LAN kanye nomsakazo we-Bluetooth combo. Ingalungiselelwa kumodi yokuhlola ukuze kuqinisekiswe ukusebenza, ukuhlolwa kokukhiqiza kanye nesitifiketi sokulawula. Kunamathuluzi amabili esofthiwe, i-QA-Tool ne-Combo-Tool enesibopho sokuhlola i-WIFI nesignali ye-Bluetooth nokuhlola ukusebenza. Lo mbhalo wethula indlela yokufaka nokusebenzisa i-QA-Tool.
Ithuluzi le-QA
Abasebenzisi kufanele bafake izinhlelo zokusebenza ezinkulu ezi-3 ngaphambi kokusebenzisa i-QA-Tool.
- I-Winpcap
- Windows7 X64 iphakheji yokuphepha
- QA-Tool Windows umshayeli
I-MTK incoma kakhulu ukufaka i-QA-Tool ku-Windows 7-64bit isistimu yokusebenza.
Indlela yokufaka i-QA-tool
Sicela ulandele inqubo ebhalwe ngezansi ukuze ufake i-QA-Tool
- 1st: Faka iWinPcap
- Okwesibili : Buyekeza iphakheji yezokuphepha ye-Windows2 ukuze ubhalise indlela yesiginesha ye-x7
- Okwesithathu: Faka i-QA-Tool Windows driver.
Faka iWinPcap
Uma abasebenzisi kungokokuqala ngqa besebenzisa leli thuluzi, abasebenzisi kufanele bafake i-WinpCap ekuqaleni. Sicela ulandele isixhumanisi esingezansi nezinyathelo zokufaka le softhiwe.
https://www.winpcap.org/install/
Inguqulo ye-WinPcap: 4.1.3 noma kamuva.
winpcap 4-1-3.exe
WinPcap 4.1.3 isifaki
Riverbed Technology, I c.
Windows 10 faka inothi
Uma abasebenzisi bengakwazi ukufaka umshayeli ku-Windows 10 ngenxa yokuhlolwa kobuqotho bomshayeli. Zama ukukhubaza ukuhlola ubuqotho ukuze uvumele ukufakwa.
- Khubaza Ukuhlola Ubuqotho Bomshayeli
- Vula i-cmd njengomlawuli.
- Yenza 'bcdedit / setha ama-nointegritychecks'
- Qalisa kabusha
- Bese ufake futhi. Uma namanje kwehluleka, zama ukwenza okuthi 'Disable Secure Boot' ngezansi.
QAPHELA: Nika amandla kabusha ukuhlola kobuqotho bomshayeli ngokusebenzisa okuthi 'bcdedit/set nointegritychecks off' bese uqala kabusha.
- Khubaza i-Secure Boot
Sicela ubhekisele ku:
https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/disabling-secure-boot
QA-Tool Windows umshayeli
I-MT7925B22M isekela i-USB, ne-PCIE interface. Ngokohlobo lwesixhumi esibonakalayo se-MT7925B22M esandleni sabasebenzisi, sicela ubhekisele ezinyathelweni eziboniswe ngezansi zokufaka umshayeli weWindows we-QA-Tool:
Isixhumi esibonakalayo se-USB:
- Xhuma i-DUT ku-PC/NB bese uhlola Isiphathi Sedivayisi ye-Windows.
- I-Window Device Manager izothola i-DUT ibonisa “I-Generic Bluetooth Adapter”(idivayisi ye-BT) kanye ne-“WiFi_If”(idivayisi ye-WiFi).
- Chofoza kwesokudla kudivayisi ye-Wifi ethi “WiFi_If” kanye ne-Update Driver Software.
- Ngokusho kweWindows's yomsebenzisi ukukhetha nokufaka umshayeli wethuluzi lokuhlola.
Indlela yokusebenzisa i-QA-ithuluzi
Yethula i-QA-Tool
Chofoza kabili kusithonjana se-QA-Tool “QATool_Dbg.exe” futhi kuzovela iwindi Lokukhetha Idivayisi.
Khetha uhlobo lwesixhumi esibonakalayo bese uchofoza inkinobho ethi "KULUNGILE" ukuze uthole isidlo sasemini se-QA-Tool.
Ngemva kokuphuma kwe-QA-Tool UI, khetha okuthi “SingleBand 0”.
Abasebenzisi bangabheka Uhlobo lwe-RF okufanele luboniswe MT7925B22M : 2 T 2 R ukuze baqiniseke ukuthi i-QA-Tool isebenza ngokujwayelekile. Kunezindlela ezimbili, i-BIN-file Imodi kanye nemodi ye-E-fuse, esekelwa ithuluzi le-QA. Isigaba 2.2.2 & 2.2.3 sinikeza imininingwane mayelana nemodi efanele.
Qala i-QA-Tool ku-BIN-file Imodi
Ukuqala ku-BIN-file umsebenzisi wemodi angasebenzisa i-"eeprom.bin" ngenkathi ethula ithuluzi le-QA. Uma i-“QATool_Dbg.exe” ihambisana ne-“eeprom.bin” file kufolda efanayo, ithuluzi le-QA lizoqala ku-BIN-file imodi. Ngemva kokwethulwa kwethuluzi le-QA, abasebenzisi bangabheka ishidi elithi “EEPROM” ukuze babe nohlobo lwe-EEPROM : eepom ukuze bazi imodi ye-QA-Tool ekusebenzeni.
Qala i-QA-Tool kumodi ye-E-fuse
Uma "eeprom.bin" file ishiya ifolda ethi “QATool_Dbg.exe”, ithuluzi le-QA lizoqala ngemodi ye-E-fuse. Umsebenzisi uphinde ahlole Uhlobo lwe-EEPROM : I-E-fuse eshidini elithi “EEPROM”.
Indlela yokusebenzisa i-QA-Tool
Amaphakethe e-WIFI Ahambisa -1 ukusakaza
Ekhasini le-TX/RX:
a. Khetha ikhasi elincane le-TX kanye “Nemodi yokuhlola” njengesibalo esilandelayo.
b. Khetha "TX/RX Band0".
c. Setha Isiteshi/Imodi/Isilinganiso.
i. 802.11b CCK, 802.11g OFDM, 802.11n HT Mix Mode, 802.11ac VHT,
ii. 802.11ax HESU, 802.11ax RU HETB (idinga ukusetha isinyathelo g kanye ne-RU Idinga ukusetha ekhasini le-RU)
iii. 802.11be EHTSU, 802.11be RU EHTTB (idinga ukusetha isinyathelo g kanye ne-RU Idinga ukusetha ekhasini le-RU)
d. Setha i-BW. (Ngokuvamile, Isistimu ye-BW = I-Pre-Packet BW).
e. Khetha i-TX0 noma i-TX1 kuphela
f. Khetha okuthi “Nss=1” bese ukhetha “TX/RX0” ukuze udlulise.
g. Setha inkomba ye-LFT+GI. (Ngokujwayelekile, ukusetha inkomba3) (lesi sinyathelo se-HESU, HETB(RU), EHTSU, EHTTB(RU))
h. Setha inombolo yephakethe. (0 kusho amaphakethe angapheli)
i. Chofoza "Qala i-TX" inkinobho ukuqala ukudlulisa iphakethe bese uchofoza "Stop TX" inkinobho yokumisa.
j. Inombolo yamaphakethe adlulisiwe iboniswa endaweni ethi “Adluliselwe:”.
k. Abasebenzisi bangachofoza "Setha kabusha isibali" inkinobho yokusetha kabusha indawo ethi "Okudlulisiwe:".
l. Abasebenzisi bangachofoza inkinobho ethi “” ukuze balungise izinga lamandla lesiginali yokudlulisa.
m. Abasebenzisi bangachofoza inkinobho ethi “ ” ukuze balungise ukufinyezwa kwemvamisa yesiginali yokudlulisa. Uma abasebenzisi bafuna ukulungisa umjikelezo womsebenzi wamaphakethe
n. lungisa ubude bamaphakethe(L) ukuze uguqule umjikelezo womsebenzi wamaphakethe (isbampikhasi 512)
(Qiniseka “Kudlulisiwe:” endaweni babe counter lapho uqala TX. Uma kungenjalo, yehlisa ubude bephakethe)
Qaphela: Sicela *uqalise kabusha "HWTX" uma abasebenzisi beshintsha Isiteshi/Imodi/Isilinganiso/BW. *Qalisa kabusha "HWTX": chofoza "Stop TX" inkinobho bese uyeke ukuchofoza "HWTX", bese uchofoza "HWTX" bese uchofoza "Qala i-TX" phansi futhi.
Amaphakethe e-WIFI Ahambisa -2 ukusakaza
Ekhasini le-TX/RX:
a. Khetha ikhasi elincane le-TX kanye “Nemodi yokuhlola” njengesibalo esilandelayo.
b. Khetha "TX/RX Band0".
c. Setha Isiteshi/Imodi/Isilinganiso.
i. 802.11b CCK, 802.11g OFDM, 802.11n HT Mix Mode, 802.11ac VHT,
ii. 802.11ax HESU, 802.11ax RU HETB (idinga ukusetha isinyathelo g kanye ne-RU Idinga ukusetha ekhasini le-RU)
iii. 802.11be EHTSU, 802.11be RU EHTTB (idinga ukusetha isinyathelo g kanye ne-RU Idinga ukusetha ekhasini le-RU)
d. Setha i-BW. (Ngokuvamile, Isistimu ye-BW = I-Pre-Packet BW).
e. Kokubili i-TX0 ne-TX1
f. Khetha okuthi “Nss=2” bese ukhetha kokubili i-TX0 ne-TX1 ukuze udlulise.
g. Setha inkomba ye-LFT+GI. (Ngokujwayelekile, ukusetha inkomba3) (lesi sinyathelo se-HESU, HETB(RU), EHTSU, EHTTB(RU))
h. Setha inombolo yephakethe. (0 kusho amaphakethe angapheli)
i. Chofoza inkinobho ethi “Qala TX” ukuze uqale ukudlulisa iphakethe bese uchofoza inkinobho ethi “Stop TX” ukuze umise.
j. Inombolo yamaphakethe adlulisiwe iboniswa endaweni ethi “Adluliselwe:”.
k. Abasebenzisi bangachofoza inkinobho ethi “Setha kabusha isibali” ukuze basethe kabusha indawo ethi “Okudlulisiwe:”.
l. Abasebenzisi bangachofoza “
” inkinobho yokuguqula izinga lamandla esignali yokudlulisa.
m. Abasebenzisi bangachofoza “ 
” inkinobho yokuguqula imvamisa ye-offset yesignali yokudlulisa.
Uma abasebenzisi bafuna ukulungisa umjikelezo womsebenzi wamaphakethe
n. lungisa ubude bamaphakethe(L) ukuze uguqule umjikelezo womsebenzi wamaphakethe (isbampikhasi 512)
(Qinisekisa ukuthi indawo “Edlulisiwe:” inekhawunta uma uqala i-TX. Uma kungenjalo, yehlisa ubude bephakethe)
Qaphela: Sicela *uqalise kabusha "HWTX" uma abasebenzisi beshintsha Isiteshi/Imodi/Isilinganiso/BW. *Qalisa kabusha "HWTX": chofoza "Stop TX" inkinobho bese uyeke ukuchofoza "HWTX", bese uchofoza "HWTX" bese uchofoza "Qala i-TX" phansi futhi.
Amaphakethe e-WIFI 11ax RU TX (HE TB (i-trigger based)) Isilungiselelo sokudlulisa
Ekhasini le-RU:
a. Khetha ikhasi elincane le-RU
b. Khetha ibhendi
c. Setha Isigaba
| Usayizi we-RU | Isigaba |
| RU26 | 26*9 |
| RU52 | 52*4 |
| RU106 | 106+106 |
| RU242 | 242*1 |
| RU484 | 484*1 |
| RU996 | 996*1 |
| RU996*2 | 996*2 |
d. Setha inkomba ye-RU (indawo efuna i-TB RU).
Bheka ku-RU Index kusuka ngezansi
e. Setha isilinganiso sedatha
f. Setha i-MU NSS/LDPC/stream index/length
“MU Nss=1” yenombolo ye-Antenna.
Setha i-LDPC noma okungeyona i-LDPC ukwenza ukudlulisa.
Setha okuthi “Nss=1” ukwenza ukudlulisa.
Setha “inkomba yokusakaza=1”
Bheka "Ubude" obuvela kuthebula elingezansi. (Ngokwesiboneloample, isethwe ku-128 ku-RU26/MCS0……)
| Indawo ye-RU | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 26 | 128 | 256 | 512 | 512 | 1024 | 1024 | 1024 | 1024 | 1024 | 2048 | 2048 | 2048 | 2048 | 2048 | I
32 |
|
| 52 | 256 | 512 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 64 | |
| 78 | 384 | 768 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | ' | 96 |
| 106 | 512 | 1024 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 128 | |
| 132 | 768 | 1536 | 3072 | 3072 | 3072 | 3072 | 3072 | 3072 | 3072 | 3072 | 3072 | 3072 | 3072 | 3072 | 192 | |
| BW20-242 | 1024 | 2048 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 256 | |
| BW40-484 | 2048 | 4096 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | . | 512 |
| BW80*996 | 4096 | 8192 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 512 | 1024 |
| BW160 · 996*2 | 8192 | 16384 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 1024 | 2048 |
| BW320· 995*4 | 1638″ | 32768 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 2048 | 4096 |
g. Chofoza "ENGEZA" inkinobho yecala lokuhlola elingeziwe.
h. Chofoza "SETHA" inkinobho yokusetha icala lokuhlola.
i. Uma umsebenzisi efuna ukuhlola elinye icala angakhetha icala lokuhlola elingumsuka bese uchofoza inkinobho ethi “Susa” ukuze ususe ikesi elidala bese usetha kabusha elinye ikesi futhi.
Amaphakethe e-WIFI 11be RU&MRU TX (EHT TB (i-trigger based)) Ukulungiselelwa kokudlulisa
RU
Ekhasini le-RU:
a. Khetha ikhasi elincane le-RU
b. Khetha ibhendi
c. Setha Isigaba
| Usayizi we-RU | Isigaba |
| RU26 | 26*9 |
| RU52 | 52*4 |
| RU106 | 106+106 |
| RU242 | 242*1 |
| RU484 | 484*1 |
| RU996 | 996*1 |
| RU996*2 | 996*2 |
| RU996*4 | 996*4 |
d. Setha inkomba ye-RU (indawo efuna i-TB RU).
Bheka ku-RU Index kusuka ngezansi
e. Setha isilinganiso sedatha
f. Setha i-MU NSS/LDPC/stream index/length
“MU Nss=1” yenombolo ye-Antenna.
Setha i-LDPC noma okungeyona i-LDPC ukwenza ukudlulisa.
Setha okuthi “Nss=1” ukwenza ukudlulisa.
Setha “inkomba yokusakaza=1”
Bheka "Ubude" obuvela kuthebula elingezansi. (Ngokwesiboneloample, isethwe ku-128 ku-RU26/MCS0……)
| RU hlala e | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 26 | 128 | 256 | 512 | 512 | 1024 | 1024 | 1024 | 1024 | 1024 | 2048 | 2048 | 2048 | 2048 | 2048 | 32 | |
| 52 | 256 | 512 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 64 | |
| 78 | 384 | 768 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 1536 | 96 | |
| 106 | 512 | 1024 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | 128 | |
| 132 | 768 | 1536 | 3072 | 3072 | 3072 | 3072 | 3072 | 3072 | 3072 | 3072 | indodana | 3072 | 3072 | 3072 | 192 | |
| BW20 - 242 | 1024 | 2048 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 256 | |
| BW40 - 484 | 2048 | 4096 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | 512 | |
| BW80 - 996 | 4096 | 8192 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 512 | 1024 |
| BW160 – 996*2 | 8192 | 16384 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 32768 | 1024 | 2048 |
| BW 320 – 996*4 | 16384 | 32768 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 2048 | 4096 |
g. Chofoza inkinobho ethi "Engeza" ukuze ungeze ikesi lokuhlola.
h. Chofoza inkinobho ethi "SETHA" ukuze usethe icala lokuhlola.
i. Uma umsebenzisi efuna ukuhlola elinye icala angakhetha icala lokuhlola elingumsuka bese uchofoza inkinobho ethi “Susa” ukuze ususe ikesi elidala bese usetha kabusha elinye ikesi futhi.
I-MRU
Ekhasini le-RU:
a. Khetha ikhasi elincane le-RU
b. Khetha ibhendi
c. Setha Isigaba
d. Setha inkomba ye-RU (indawo efuna i-TB RU).
Imfihlo ye-MediaTek
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Isicelo seSoftware ye-MEDIATEK MT7925B22M yemodi yokuhlola [pdf] Imaniwali yosebenzisayo Isicelo seSoftware ye-MT7925B22M ye-Test Mode, MT7925B22M, Isicelo Sesofthiwe Semodi Yokuhlola, Isicelo Sesofthiwe Yemodi, Isicelo Sesofthiwe |
