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6502 Backplane Pro

acwright·6502-COB·Hardware/Backplane Pro/Rev 1.0/Backplane Pro.kicad_pcb

Top view of the 6502 Backplane Pro PCB
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6502 Backplane Pro is an open source PCB design by acwright: a 2-layer, 100 × 100 mm board with 27 components (15 distinct parts). It is built around the 65C02. Filed under retro computing and keyboards.

6502-COB 8-Bit Retro Computer Project

An AC6502 retro-style 8-bit computer based on the 65C02 microprocessor.

- Overview - Architecture - Systems - Software - Hardware - Backplanes - Cards - Helpers - Firmware - KEH Controller - PS2 Keyboard Controller - STP Controller - CAD - Production - Schematics - Libraries - Bill of Materials - Backplane - Backplane Helper - Backplane Pro - Blinkenlights Card - Breadboard Helper - Clock Helper - CPU Card - CPU Card Pro - DB25 Helper - GPIO Breadboard Helper - GPIO Card - GPIO Helper - Joystick Helper - Keyboard Encoder Helper - Keyboard Helper - LCD Board - LCD Card - Mega Helper - Memory…

6502 Backplane Pro, from the project README
From the project README

Built around

65C02

Parts list

27 components, 15 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
65C02
LM555xM
U1
1
Q_NPN_BEC
Q1
1
CONN_01X02
USB_C_Receptacle_USB2.0
J2
1
Reset
SW1
1
1N5819
D1
1
LED
D2
1
100NF
100nF
C1
1
10uF
C2
12
100nF
C3, C4, C5, C6, C7, C8, C9, C10 +4
1
1M
R1
1
47k
R2
1
1k
R3
1
10k
R4
2
5.1k
R5, R6
1
330
R7

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