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PX051 — "Anyone who has brought up CP/M on a homebuilt computer has felt this moment of elation. A myriad of connections are properly closed; bits are flying at lightning speeds over busses and through circuits and program logic, to produce a single prompt". Gary Kildall | Open App Note

Z80_Modular_Computer

KALTCHUK

"Anyone who has brought up CP/M on a homebuilt computer has felt this moment of elation. A myriad of connections are properly closed; bits are flying at lightning speeds over busses and through circuits and program logic, to produce a single prompt". Gary Kildall

Components (15)

Reference	Value	Description
Q1,Q3	BC547
Q2,Q4	BC328
U1	74LS85
U2,U5	74LS04
U3	8255A
U4	AT89C4051-24P
C1-C3,C5	10nF
C4,C6	10uF
J1	card addr
J2	Power Bus

Z80_Modular_Computer schematic

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Z80_Modular_Computer board