Difference between revisions of "Neo Geo Pocket"
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| − | == | + | == Technical specifications == |
| − | * | + | *CPUs: Toshiba TLCS|Toshiba TLCS900H core (16-bit), 6.144 MHz, Z80 at 3.072 MHz for sound. |
| − | + | *RAM: 12 k for 900H, 4k for Z80 (also accessible by the 900H) | |
| − | * | + | *ROM: 64 k boot ROM |
| − | * | + | *Interfaces: SIO 1 channel 19200 bit/s, 5-pin serial port |
| − | * SN76489 | + | *Resolution: 160x152 |
| − | * | + | *Colors: 16 palettes per plane, 48 palettes. 146 colors on screen out of 4096 (or 20 colors out of 4096 in monochrome mode). |
| + | <!-- what exactly is this supposed to mean? The NGPC mode had _less_ colors than the regular mode? Judging by the original formatting, I have to say this is moderately dubious ** '''Neo Geo Pocket Color''' mode: 20 colors out of 4096. --> <!--I would speculate that this mode may have imposed less palette restrictions, similar to the different modes of the Intellivision --> | ||
| + | *Sprites: 64 sprites per frame, 4 colors per sprite. | ||
| + | *Scrolling: 2 scrolling planes, 8x8 character tiles, 4 colors each. | ||
| + | *Sound: SN76489 equivalent (3 square wave tone generators + 1 white noise generator + direct access to the 2 Digital-to-analog_converters). | ||
| + | |||
| + | *Cartridges: Maximum 4 MB (32 Mbit) with 4-16 Mbit flash memory. | ||
| + | *Batteries: 40 hours on 2 AA batteries. Lithium CR2032 battery backs up memory and clock. | ||
Revision as of 19:10, 2 August 2008
Technical specifications
- CPUs: Toshiba TLCS|Toshiba TLCS900H core (16-bit), 6.144 MHz, Z80 at 3.072 MHz for sound.
- RAM: 12 k for 900H, 4k for Z80 (also accessible by the 900H)
- ROM: 64 k boot ROM
- Interfaces: SIO 1 channel 19200 bit/s, 5-pin serial port
- Resolution: 160x152
- Colors: 16 palettes per plane, 48 palettes. 146 colors on screen out of 4096 (or 20 colors out of 4096 in monochrome mode).
- Sprites: 64 sprites per frame, 4 colors per sprite.
- Scrolling: 2 scrolling planes, 8x8 character tiles, 4 colors each.
- Sound: SN76489 equivalent (3 square wave tone generators + 1 white noise generator + direct access to the 2 Digital-to-analog_converters).
- Cartridges: Maximum 4 MB (32 Mbit) with 4-16 Mbit flash memory.
- Batteries: 40 hours on 2 AA batteries. Lithium CR2032 battery backs up memory and clock.