The CPU
R3000A 32 bit RISC processor
Clock- 33.8688MHz
Operating performance - 30 MIPS
Instruction Cache - 4 KB
Data Cache - 1 KB
BUS - 132 MB/sec.
OS ROM: 512 Kilobytes
CD-Rom Drive
Data Transfer Rate (DMA TO RAM)
150 KB/sec. (Normal)
300 KB/sec. (Double speed)
CD ROM buffer: 32 Kilobytes
Maximum Capacity - 660 Megabytes
Sound Processor
24 Channels
44.1KHz sample rate
PCM audio source
Digital effects include:
Envelope
Looping
Digital Reverb
Load up to 512K of sampled waveforms
Supports MIDI Instruments
Sound RAM: 512 Kilobytes
Graphical Processor
16.7 million colors
Resolution: 256x224 - 740x480
Sprite/BG drawing
Adjustable frame buffer
No line restriction
Unlimited CLUTs (Color Look-Up Tables)
4,000 8x8 pixel sprites with individual scaling and rotation
Simultaneous backgrounds (Parallax scrolling)
360,000 polygons/sec
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