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physical anatomy
DMG-01 · 1989
90 × 148 × 32 mm
Sharp LR35902 4.19 MHz
Handheld Console · DMG-01
⚙ Hardware Specifications & Architecture Teardown Click to inspect technical details
PROCESSOR
Sharp LR35902 (Custom 8-bit Z80/8080 Hybrid)
CLOCK SPEED
4.194304 MHz (4.19 MHz Machine Cycle)
MEMORY
8 KiB Internal Work RAM + 8 KiB Video RAM
DISPLAY
2.6-inch Reflective STN LCD (160 × 144 pixels @ 59.7 fps)
COLOR DEPTH
4 shades of olive-gray (2 bits per pixel)
SOUND CHANNELS
4-Ch Stereo: 2 Square/Pulse Wave + 1 Wave Table + 1 Noise
CONTROLS
8-way D-Pad, A, B, Select, Start buttons
POWER
4 × AA Batteries (~30 hours) or External 6V DC