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17 lines
408 B
Plaintext
17 lines
408 B
Plaintext
cobra-fpga
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==========
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Cobra computer in FPGA
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Cobra is DIY home computer published around 1985 in Audio-Video magazine.
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Z80 processor clocked at 3.25MHz
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16KB RAM + 1KB video RAM
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2KB ROM with monitor (no build-in Basic)
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Pin UART_RX is cassette player input. Use simple comparator to convert analogue signal to digital (3.3V level!).
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Command "L" will Start Tape Loading (not tested)
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FPGA Board: Mist FPGA
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