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| boards:sbc:z-berry [2022/06/13 00:40] – Revision from 2022-06-13 | boards:sbc:z-berry [2026/06/15 12:36] (current) – external edit 127.0.0.1 | ||
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| + | /* Imported from Wayback Machine | ||
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| + | */ | ||
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| + | **Z-Berry** | ||
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| + | **Z-Berry is the smallest Z80 based computer ever built.** | ||
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| + | **Original Z80 CPU, modern RAM and ROM with 74xxx discrete logic ICs.** | ||
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| + | Right place to discover Z-Berry https:// | ||
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| + | **{{https:// | ||
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| + | **Features: | ||
| + | Z80 CPU running at 10MHz (20MHz possible) | ||
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| + | 32kB ROM | ||
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| + | 512kB RAM | ||
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| + | microSD card storage | ||
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| + | 1 output full 8 bit-port | ||
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| + | 1 input full 8-bit port | ||
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| + | 3 independent input pins | ||
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| + | 4 independent output pins | ||
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| + | serial interface (57 600 Bd) | ||
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| + | I2C bus | ||
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| + | SPI bus | ||
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| + | PS/2 keyboard connector | ||
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| + | beeper | ||
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| + | software driven LED | ||
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| + | reset button | ||
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| + | connector with almost full Z80 bus | ||
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| + | 5V powered via micro-USB connector | ||
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| + | pluggable daughter board with real-time clock or OLED display | ||
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| + | total 17 IC chips | ||
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| + | two layers PCB | ||
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| + | credit card sized (85x56mm) | ||
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| + | fits Raspberry Pi cases (but only a few of them fits perfectly) | ||
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| + | firmware with SD card support | ||
