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processor.Z80

freerouting

Advanced PCB auto-router

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Main components

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Part NumberDescription
UART CLOCK
CPU CLOCK
Z80CPU-LCC
74LS245Octal BUS Transceivers, 3-State outputs
74LS74Dual D Flip-flop, Set & Reset
74LS164
TL16C550CFN
74LS148
74LS3738-bit Latch, 3-state outputs
74LS07Hex Buffers and Drivers With Open Collector High Voltage Outputs
DMA-PLCC-44-CMOS6 MHZ Z80 CMOS SIO/2 , Z84C4206PEG Zilog Z84C4206PEG, 8bit Z8 Microcontroller, 6MHz ROMLess, 40-Pin PDIP
74LS175
74LS688
74LS670
74LS06Inverter Open Collect
PCF8584
74LS244Octal Buffer and Line Driver With 3-State Output, active-low enables, non-inverting outputs
ATtiny13-20PU
74HCT374
GAL16V8Programmable Logic Array, DIP-20/SOIC-20/PLCC-20
GAL22V10

processor.Z80 schematic

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processor.Z80 board layout