pNesX by Racoon
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What is pNesX?
- It is a NES Emulator to play on PSX.
- It can be played only with PSX which can read CD-R.
- It is a speed like 1/10 of the actual time.
- PSX (It isn't being tried with all the models.)
- It can be played only with PSX which can read CD-R.
- Basic NES hardware.
- Sound isn't mounted at all.
- The ROM file which supports with it is the file of the iNES format. (.NES)
- It will supports with a mapper #0,1,2,3,4.
- It doesn't supports with the ROM of 1MB.
- Keep the contents of the backup RAM in the memory card. (Only a Slot1)
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2000/6/12 Racoon
A new version was made.
A change point is as the following.
1. Compatibility fell down.
It hasn't coped with priority of BG and the sprite.
It hasn't coped with scroll in the middle of the screen.
Etc.
2. The sprite function of PSX was used for the display of BG and the sprite.
3. The core of 6502 CPU was rewritten with assembler.
4. Add sound.
5. Add the setting of "FrameIRQ" to Romlist. (Please see Romlist.ini)
It is very different from the thing until the last time.
About three times became high speed more than the last release by these changes.
Thanks
Before the addition of sound, It let me do referring or using to a part
of the following source.
- FCE (by bero)
- mp3 player for Playstation (by bero)
- FCEPP (by ?)
- DarcNES nes_psg.c (by nyef)
- spulib (by James)
- si.c (by Dodger of CREATURE)
VAGPACK.C (PSX VAG-Packer, hacked by bITmASTER) was used for the preparation of the VAG file.
Thank you very much.
Homepage "GOKURAKU PlayStation" became the good study of MIPS assembler.
thanks an author very much. -
Menu screen (Only a controller 1 is effective.)
- Circle : Select a ROM
- L1 : Return to NES screen
- R1+R2 : Reset
- Direction button : Direction button
- Circle, Square : A button
- Cross, Triangle : B button
- START : START button
- SELECT : SELECT button
- L1 : Return to Menu screen (Only a controller 1)
