jay-kumogata / InfoNES

NES Emulator in C++

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InfoNES

Introduction

InfoNES is a Family Computer emulator that runs on SDL/Linux.

How to run

> ./InfoNES sample1.nes &

How to play

Controller #1

  • [S]: Start
  • [A]: Select
  • [X]: A button
  • [Z]: B button
  • [up-arrow]: Up button
  • [down-arrow]: Down button
  • [right-arrow]: Right button
  • [left-arrow]: Left button

System

  • [ESC]: Terminate emulation
  • [ALT] + [Enter]: Toggle full screen mode and window mode
  • [C]: Clip 8 pixels at the top and bottom of the screen
  • [M]: Sound mute

Specification

CPU

  • MOS 6520 opcodes
  • IRQ/NMI/Frame IRQ
  • SRAM load/save function
  • Trainer function
  • MOS 6502 bugs
  • MOS 6502 undisclosed instructions (partial)

PPU

  • 8x16, 8x8 Sprites
  • Sprite Priority
  • Horizontal/Vertical Scroll
  • VROM/VRAM
  • Horizontal/Vertical/1 screen/4 screen mirroring

APU

  • Square wave #0, #1
  • Triangle wave
  • Noise
  • DPCM

Mapper

  • iNES Mapper: #0, #1, #2, #3, #4, #5, #6, #7, #8, #9, #10, #11, #13, #15, #16, #17, #18, #19, #21, #22,
  • iNES Mapper: #23, #24, #25, #26, #32, #33, #34, #40, #41, #42, #43, #44, #45, #46, #47, #48, #49, #50, #51, #57,
  • iNES Mapper: #58, #60, #61, #62, #64, #65, #66, #67, #68, #69, #70, #71, #72, #73, #74, #75, #76, #77, #78, #79,
  • iNES Mapper: #80, #82, #83, #85, #86, #87, #88, #89, #90, #91, #92, #93, #94, #95, #96, #97, #99,#100,#101,#105,
  • iNES Mapper: #107,#108,#109,#110,#112,#113,#114,#115,#116,#117,#118,#119,#120,#122,#133,#134,#135,#140,#151,#160,
  • iNES Mapper: #180,#181,#182,#183,#185,#187,#188,#189,#191,#193,#194,#200,#201,#202,#222,#225,#226,#227,#228,#229,
  • iNES Mapper: #230,#231,#232,#233,#234,#235,#236,#240,#241,#242,#243,#244,#245,#246,#248,#249,#251,#252,#255
  • Nintendo MMC: MMC1(#1), MMC2(#9), MMC3(#4), MMC4(#10), MMC5(#5)

Known source ports

InfoNES has been ported to various platforms.

Platform Author URL
PlayStation Portable TMK https://github.com/PSP-Archive/InfoNES
Internet Archive: https://archive.org/details/info-nes-r-03.7z
iPhone stepwhite
nervegas
http://code.google.com/p/iphonenes/
YouTube: https://www.youtube.com/watch?v=LVh429Dp7r0
Android Scott Glover https://sourceforge.net/projects/infones-droid/
Rockbox Nathaniel https://github.com/pcwizzy37/infones-rockbox
STM32F429I-DISCO Woody https://github.com/Woody00h/InfoNES
Embedded linux
based on ZLG easyARM imax283 board
yongzhena https://github.com/yongzhena/infoNES
Raspberry Pi
Arm Linux
nejidev https://github.com/nejidev/arm-NES-linux
Android Tonyfield https://github.com/Tonyfield/Nester
Raspberry Pi Pico Shuichi Takano https://github.com/shuichitakano/pico-infones
Twitter: https://twitter.com/shuichi_takano/status/1477702448907419649

Disclaimer

InfoNES is freeware. There is no guarantee. The author is not responsible for any damages caused by this software.
Family Computer is a trademarks of Ninetendo Co., Ltd.

About

NES Emulator in C++

License:Apache License 2.0


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