Super Pitendo: Raspberry Pi 3b+ Retro Console Tsim: 6 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Nyob zoo! Thaum lub caij so hnub kawg, thiab ntxiv xyoo no, Kuv tau hnov kuv cov nus muag tham txog qhov txias lawv xav tias cov retro consoles tawm los yog zoo li cas. TAB SIS, Kuv kuj tau hnov txog lawv qhov kev poob siab ntawm qhov lawv kim npaum li cas thiab qhov nyuaj ntawm kev nrhiav lawv hauv Tshuag. Txhawm rau daws qhov no kuv txiav txim siab los ua lawv lub tsev tsim ua retro console, Super Pitendo!

Thaum lub sijhawm qhia ntawv no, Kuv yuav npog cov cuab yeej siv (tseem ceeb heev rau cov kev ua si N64) nrog rau qee qhov software teeb tsa los pab ua kom cov games ua haujlwm tau zoo. Koj yuav tsum nrhiav cov games ntawm koj tus kheej.

Kauj ruam 1: Kho vajtse

Hauv qab no yog cov npe khoom kho vajtse rau Super Pitendo. Txhua yam khoom tau yuav los ntawm Amazon ntawm qhov txuas hauv qab no. Lub zog hluav taws xob yog qhov tseem ceeb tshwj xeeb rau qhov kev tsim no rau nws qhov ntsuas 5.25V. Kuv yuav piav qhia ntxiv txog qhov tseem ceeb tom qab.

Khoos phib tawj: Raspberry Pi 3B+

Case: SNES Raspberry Pi Case nrog Pem Hauv Ntej ntsib Lub Chaw Nres Nkoj thiab Ua Haujlwm Nyees khawm

Xws li: 8 Bitdo Bluetooth SNES Controller

SD Card: SanDisk Class 10 32GB SD daim npav

Thaum Tshav Kub Kub: Txhuas Txhuas Txhuas Txhuas Txhuas Cov Tshav Kub Kub rau Raspberry Pi 3B+

Lub Hwj Huam Fais Fab: 5.25V 2.4A Keyestudio Power Supply

HDMI Cable: Amazon Pib 6ft

Kauj Ruam 2: Sib dhos Cov Khoos Phis Tawj

1. Siv cov ntsia hlau tsav tsheb muab nrog SNES rooj plaub, qhib lub plhaub clam, Duab 1

a Hauv qhov xwm txheej no koj yuav pom lub kiv cua me me txuas rau hauv qab plhaub, Kuv xav qhia koj kom nruj cov ntsia hlau no kom txo qis kiv cua thaum nws tab tom khiav

b. Ib lub rooj tsavxwm ntsia rau saum lub plhaub. Pawg thawj coj no saib xyuas lub hwj chim nkag rau rooj plaub thiab qhia lub zog los ntawm kev siv lub laub khawm. Lub laub khawm tswj hwm lub luag haujlwm "Fais fab" thiab "Pib dua" ntawm rooj plaub nrog rau lub zog txuas rau tus kiv cua thiab Raspberry Pi.

2. Nqa koj lub RPi thiab txuas lub USB txuas ntxiv raws li qhia hauv Duab 2

3. Muab RPi tso rau hauv rooj plaub kom lub 4 qhov ntawm Raspberry Pi pawg thawj coj ua kab nrog lub qhov tso rau ntawm rooj plaub raws li qhia hauv Duab 3.

4. Lub rhaub dej kub muaj 3 fins uas yuav tau txais txoj hauv kev ntawm SNES rooj plaub kaw los kho qhov no peb yuav tsum tshem tawm 3 Fins kawg raws li qhia hauv Duab 4. Kuv siv tus qauv hlau pom thiab pliers tshem tawm 3 fins.

5. Siv cov ntawv tso cua sov suav nrog lub rhaub dej kub thiab tso me me rau ntawm ob qho RPi 3B+ processor (nyiaj square) thiab USB/Ethernet nti (lub thawv me dub nyob ze ntawm USB chaw nres nkoj) raws li qhia hauv Duab 5.

6. Muab lub rhaub dej kub tso rau RPi, ceev faj kom txo qis qhov nqes. Siv 4 tus ntsia hlau muab nrog lub rhaub dej kub, txuas lub rhaub dej kub hla RPi thiab mus rau rooj plaub raws li qhia hauv Duab 6.

7. Txuas 3-pin Fais Fab thiab Hauv av txuas los ntawm sab saum toj ntawm rooj plaub mus rau hauv qab-sab nraum tus pin ntawm RPi raws li qhia hauv Duab 7. Qhov no txuas lub hwj chim nkag los ntawm pawg thawj coj hauv rooj plaub sab saum toj mus rau RPi.

Kauj Ruam 3: Lub Hwj Huam Fais Fab thiab Hauv Qab Volting

Kuv tau hais hauv qhov pib hais tias lub zog tshwj xeeb uas kuv xaiv yog qhov tseem ceeb. Thaum lub sijhawm ua haujlwm ntawm qhov haujlwm no kuv yeej yuav tau 5 lwm cov khoom siv fais fab, suav nrog kev ua haujlwm raug cai. Tab sis tau khiav mus rau qhov teeb meem qis thaum ua si ntau dua qhov xav tau kev ua si xws li N64 kev ua si.

Yog li dab tsi yog Under-Volting? RPi khiav tawm ntawm microUSB fais fab mov uas feem ntau xa 5V. Thaum qhov rub tawm tam sim no los ntawm RPi nce, 5V cov khoom tuaj yeem txo qis ib ntus, lossis "Droop", qis dua 5V. Thaum cov tswv yim hluav taws xob poob qis dua 4.7V (raug cai qhov pib yog 4.63 ± 0.07V) tus txheej txheem ntawm RPi yuav kaw nws tus kheej uas tuaj yeem ua rau muaj kev sib cav lossis txawm tias sib tsoo thaum ua si.

Txhawm rau ua teeb meem tsis zoo, PCB nyob rau sab saum toj ntawm rooj plaub ntxiv cov kev tawm tsam ntxiv rau lub zog siv. Raws li RPi rub tawm tam sim no ntau dua, qhov kev tawm tsam no txo qis qhov hluav taws xob ntawm lub zog xa khoom ua ntej nws tau txais mus rau RPi.

Yog li cov khoom siv hluav taws xob tshwj xeeb no daws qhov teeb meem no li cas? Keyestudio 5.25V fais fab mov tsuas yog qhov ntawd, 5.25-Volt mov. Qhov ntxiv 0.25 yuav tsis zoo li ntau tab sis qhov ntxiv hluav taws xob no kho qhov poob qis uas tshwm sim los ntawm PCB hauv lub plhaub sab saum toj. Thaum RPi rub tag nrho lub zog, qhov hluav taws xob ntawm qhov nkag ntawm RPi GPIO tus pin yog ~ 5.03V uas txhais tau tias tsis muaj kev hais lus sib dhos ntxiv lawm!

Kauj Ruam 4: Software - Retropie 4.4

Rub tawm cov duab RetroPie:

Rub tawm Windisk Imager:

1. Siv Windisk Imager los teeb duab RetroPie rau hauv koj daim npav SD

2. Thaum ua tiav, teeb tsa daim npav SD rau hauv Raspberry Pi

3. Ntawm koj thawj khau raj nco ntsoov nthuav koj cov ntaub ntawv system:

a tawm ntawm retropie los ntawm nias "F4" ntawm koj cov keyboard

b. ntaus "sudo raspi-config"

c. xaiv "Advanced Options" ces "Expand Filesystem"

d. thaum ua tiav, rov pib dua

Kauj Ruam 5: Software - Txhim Kho

1. Txuas daim npav SD rov qab rau hauv koj lub computer thiab qhib lub tsav uas sau tias "khau raj"

2. Qhib cov ntawv.txt sau tias "teeb tsa"

3. nyob rau hauv qab ntawm kab ntawv cov ntawv suav nrog cov lus hauv qab no, ceeb toom qee qhov teeb tsa yuav void koj qhov kev lees paub ntawm raspberry pi.

total_mem = 1024

arm_freq = 1450

gpu_freq = 560

core_freq = 600

sdram_freq = 525

sdram_schmoo = 0x02000020

over_voltage = 2 #qhov no voids koj lav ntawm raspberry pi

sdram_over_voltage = 3

force_turbo = 1 #qhov no voids koj lav ntawm raspberry pi

avoid_warnings = 2 #qhov no voids koj lav ntawm raspberry pi

Kauj Ruam 6: Cov Lus Kawg

Nov yog kuv teeb tsa ntawm Super Pitendo, Kuv vam tias qhov no yuav pab koj teeb tsa thiab teeb tsa!