If you are still using the old URL (datacrystal.romhacking.net), please update your bookmarks! The old URL may stop working soon.
The current URL is datacrystal.tcrf.net.
The current URL is datacrystal.tcrf.net.
Nintendo Entertainment System/Hardware information: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
Line 1: | Line 1: | ||
The Nintendo Entertainment System (NES for short) consists of: | The Nintendo Entertainment System (NES for short) consists of: | ||
A 6502 8-bit (using a custom Motorola 6502 class) Processor running at ~1.8Mhz | A 6502 8-bit (using a custom Motorola 6502 class) Processor running at ~1.8Mhz | ||
16 Kbit (2kb) of RAM | 16 Kbit (2kb) of RAM | ||
16 Kbit (2kb) | |||
16 Kbit (2kb) Vram | |||
Screen Resolution of 256x224 for NTSC or 256x239 for PAL | Screen Resolution of 256x224 for NTSC or 256x239 for PAL | ||
52 Colours Available | 52 Colours Available | ||
A maximum of 16, 24 or 25 colours on screen depending on the Screen mode used | A maximum of 16, 24 or 25 colours on screen depending on the Screen mode used | ||
Maximum of 64 sprites | Maximum of 64 sprites | ||
Maximum of 8 sprites per scanline | Maximum of 8 sprites per scanline | ||
8x8 or 8x16 sprite size | 8x8 or 8x16 sprite size | ||
Two picture scrolls, Horizontal and Verical | Two picture scrolls, Horizontal and Verical | ||
Min/Max cart size: 192 Kbit - 4 Mbit | Min/Max cart size: 192 Kbit - 4 Mbit | ||
PSG sound supporting 5 channels: | PSG sound supporting 5 channels: | ||
2 square wave | 2 square wave | ||
1 triangle wave | 1 triangle wave |
Revision as of 20:19, 18 October 2005
The Nintendo Entertainment System (NES for short) consists of:
A 6502 8-bit (using a custom Motorola 6502 class) Processor running at ~1.8Mhz
16 Kbit (2kb) of RAM
16 Kbit (2kb) Vram
Screen Resolution of 256x224 for NTSC or 256x239 for PAL
52 Colours Available
A maximum of 16, 24 or 25 colours on screen depending on the Screen mode used
Maximum of 64 sprites
Maximum of 8 sprites per scanline
8x8 or 8x16 sprite size
Two picture scrolls, Horizontal and Verical
Min/Max cart size: 192 Kbit - 4 Mbit
PSG sound supporting 5 channels:
2 square wave 1 triangle wave 1 noise 1 PCM
Contributed by Lukeusher123