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Video Card

acwright

6502 8-Bit Retro Computer

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Main components

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Part NumberDescription
ATmega1284-P20MHz, 128kB Flash, 16kB SRAM, 4kB EEPROM, JTAG, DIP-40
74HC157Quad 2 to 1 line Multiplexer
74HC166Shift Register 8-bit, parallel load
74HC1383-to-8 line decoder/multiplexer inverting, DIP-16/SOIC-16/SSOP-16

Video Card schematic

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Video Card board layout