Atari Jaguar Specifications

CPU: “Tom” Chip, 26.59 MHz
Graphics processing unit (GPU) – 32-bit RISC architecture, 4 KB internal cache, all graphics effects are software based.
Core has some additional instructions intended for 3D operations
Object Processor – 64-bit non-programmable; provides all video output from system.
Blitter – 64-bit high speed logic operations, z-buffering and Gouraud shading, with 64-bit internal registers.
DRAM controller, 8, 16, 32 and 64-bit memory management
“Jerry” Chip, 26.59 MHz
Digital Signal Processor – 32-bit RISC architecture, 8 KB internal cache
Similar RISC core as the GPU, additional instructions intended for audio operations
CD-quality sound (16-bit stereo)
Full stereo capabilities
Two DACs (stereo) convert digital data to analog sound signals
Number of sound channels limited by software
Wavetable synthesis, FM synthesis, FM Sample synthesis, and AM synthesis
A clock control block, incorporating timers, and a UART
Joystick control
Motorola 68000 “used as a manager”.[22]
General purpose 16/32-bit control processor, 13.295 MHz
Storage: ROM cartridges – up to 6 MB
DSP-port (JagLink)
Monitor-port (Composite/S-Video/RGB
Antenna-port (UHF/VHF) Fixed at 591 MHz in Europe
Support for ComLynx I/O
NTSC/PAL machines can be identified by their power LED colour, Red = NTSC, Green = PAL
The inputs and outputs of an NTSC Atari Jaguar
RAM: 2 MB on a 64-bit bus using 4 16-bit fast page mode DRAMS