

Ready prompt T-shirts!
C64 maze generator T-shirts!
Spiral program T-shirts!
BASIC code T-shirts!
Pixel Deer T-shirts!
Vector ship T-shirts!
Shooting gallery T-shirts!
Pak Pak Monster T-shirts!
Pixel adventure T-shirts!
Breakout T-shirts!
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PB-770
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The PB-770 is basically a PB-700 with more memory expansion possibilities.
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NAME | PB-770 | MANUFACTURER | Casio | TYPE | Pocket | ORIGIN | Japan | YEAR | 1984 | BUILT IN LANGUAGE | Basic | KEYBOARD | QWERTY caculator type with numeric keypad | CPU | Specific VLSI | RAM | 8 kb, up to to 32 kb with 3 x 8 kb memory addons (OR8) | ROM | 32 kb | TEXT MODES | 20 x 4 | GRAPHIC MODES | 32 x 160 | COLORS | Black and white LCD screen | SOUND | Beeper | SIZE / WEIGHT | 200 x 88 x 23 mm / 315g | I/O PORTS | Expansion bus, 3 memory expansion slots | BUILT IN MEDIA | None | POWER SUPPLY | 4 x ''AA''' cells / CR-1220 lithium cell |

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