2 layers100 × 100 mm Retro-001, the printed circuit board in 3D

Retro-001

HD6309 - HW deska pro CPU+RAM+GLUE+SystemBus - prvni navrh

Size: 100 × 100 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 322
Nets: 393
Pads: 1,275
Tracks, vias: 0, 0
Routed: Not yet
KiCad: KiCad 9.0 (file 20241229)
Created: 10 Jul 2026
Updated: 10 Oct 2026

Overview

Retro-001 is an open-source printed circuit board by githubgilhad, from the githubgilhad/HW-001 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 100 × 100 mm with 322 parts on 393 nets.

It is built around the ATF1504AS-10AU100, 74HC14 and 74HC04D, with the 74HC74D, CY7C109D-10ZXI and MMBT3904 among its other parts. Its parts include 79 connectors, 67 resistors, 39 inductors, 13 ICs and 3 capacitors. It belongs with the computers and single-board computers and retro computing and games boards and the FPGA and CPLD boards of this library.

Main components

README

HW deska pro CPU+RAM+GLUE+SystemBus - prvni navrh

Parts

322

Qty	Value	Footprint	References
72	x	MHF:PinHole_1x01_2.54xrectangle	J21, J22, J37, J38, J39, J40, J41, J42, J43, J100, J101, J102, J103, J104, J105, J106 +56
40	1k	MHF:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R0, R1, R2, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22 +24
39	A0	MHF:LED_0805_2012Metric	L0, L1, L2, L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L20, L21, L22 +23
33	IO	MHF:TestPoint_Pad_1.0x1.0mm	TP31, TP32, TP33, TP34, TP35, TP36, TP37, TP38, TP39, TP40, TP41, TP42, TP43, TP44, TP45, TP46 +17
16	5k8	Resistor_SMD:R_0805_2012Metric	R36, R37, R38, R39, R44, R45, R46, R47, R48, R49, R50, R51, R56, R57, R58, R59
16	Cx	MHF:C_Disc_D3.0mm_W2.0mm_P2.50mm	Cx1, Cx2, Cx3, Cx4, Cx5, Cx6, Cx7, Cx8, Cx9, Cx10, Cx11, Cx12, Cx13, Cx16, Cx17, Cx18
10	I	MHF:TestPoint_Pad_1.0x1.0mm	TP65, TP66, TP67, TP68, TP69, TP70, TP71, TP72, TP73, TP74
8	10p	MHF:C_Disc_D3.0mm_W2.0mm_P2.50mm	Cx19, Cx20, Cx21, Cx22, Cx23, Cx24, Cx25, Cx26
8	220	Resistor_SMD:R_0805_2012Metric	R40, R41, R42, R43, R52, R53, R54, R55
6	74HC14	MHF:SOIC-14_3.9x8.7mm_P1.27mm	U6, U7, U8, U9, U10, U11
4	Cx	MHF:CP_Radial_D5.0mm_P2.50mm	Cx14, Cx15, Cx27, Cx28
4	MountingHole	MHF:MountingHole_3.2mm_M3_Pad	H5, H6, H7, H8
2	0	MHF:TestPoint_Pad_1.0x1.0mm	TP2, TP9
2	1	MHF:TestPoint_Pad_1.0x1.0mm	TP3, TP10
2	2	MHF:TestPoint_Pad_1.0x1.0mm	TP4, TP11
2	20p	Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm	C1, C2
2	3	MHF:TestPoint_Pad_1.0x1.0mm	TP5, TP12
2	4	MHF:TestPoint_Pad_1.0x1.0mm	TP6, TP13
2	5	MHF:TestPoint_Pad_1.0x1.0mm	TP7, TP14
2	6	MHF:TestPoint_Pad_1.0x1.0mm	TP8, TP15
2	7	MHF:TestPoint_Pad_1.0x1.0mm	TP1, TP16
2	ATF1504AS-10AU100	Gilhad_footprints:ATF1504-AS_TQFP100_long	U2, U3
2	Conn_02x05_JTAG	Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical	J1, J2
2	J	MHF:PinHeader_1x10_P2.54mm_Vertical	PA1, PB1
1	1.8432 MHz	Gilhad_footprints:Crystal_THT_15_5mm	Y1
1	100n RESET	MHF:C_Disc_D3.0mm_W2.0mm_P2.50mm	C12
1	10k	MHF:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R64
1	16MHz	Crystal:Crystal_HC52-6mm_Vertical	XTAL1
1	1M	MHF:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R60
1	3k3	MHF:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R63
1	6822	Package_DIP:DIP-40_W15.24mm	U5
1	74HC04	MHF:SOIC-14_3.9x8.7mm_P1.27mm	U12
1	74HC74	MHF:SOIC-14_3.9x8.7mm_P1.27mm	U13
1	BugFix	MHF:PinHeader_1x03_P2.54mm_Vertical	Jx1
1	CY7C109D-10ZXI	MHF:G_TSOP-I-32_18.4x8mm_HandSolder	M3
1	Clk	MHF:TestPoint_Pad_1.0x1.0mm	TP18
1	Conn_01x16_Pin	MHF:G_SOIC-16_3.9x9.9mm_HandSolder	J7
1	D	MHF:D_1210_3225Metric_HandSolder	D2
1	D	MHF:TestPoint_Pad_1.0x1.0mm	TP17
1	HD6309	Package_DIP:DIP-40_W15.24mm	U1
1	J	MHF:PinHeader_1x08_P2.54mm_Vertical	Jx4
1	J	MHF:PinHeader_1x09_P2.54mm_Vertical	ToDo1
1	MC68B50	Package_DIP:DIP-24_W15.24mm	U4
1	MMBT3904	Package_TO_SOT_SMD:SOT-23	Q1
1	N3	MHF:TestPoint_Pad_1.0x1.0mm	TP23
1	N4	MHF:TestPoint_Pad_1.0x1.0mm	TP24
1	N5	MHF:TestPoint_Pad_1.0x1.0mm	TP25
1	N6	MHF:TestPoint_Pad_1.0x1.0mm	TP26
1	Nx3	MHF:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm	JP13
1	Nx4	MHF:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm	JP1
1	Nx5	MHF:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm	JP2
1	Nx6	MHF:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm	JP3
1	Q	MHF:TestPoint_Pad_1.0x1.0mm	TP19
1	Reset	MHF:G_Arduino_switch	S1
1	Reset	MHF:PinHole_1x01_2.54xrectangle	J12
1	Serial	MHF:PinHeader_1x04_P2.54mm_Vertical	J3
1	Speaker_Crystal	Buzzer_Beeper:MagneticBuzzer_Kingstate_KCG0601	LS1
1	SysBus	MHF:PinSocket_2x32_P2.54mm_Vertical	J4
1	SysBus	MHF:PinHeader_2x32_P2.54mm_Vertical_down	J6
1	~{N3}	MHF:TestPoint_Pad_1.0x1.0mm	TP27
1	~{N4}	MHF:TestPoint_Pad_1.0x1.0mm	TP28
1	~{N5}	MHF:TestPoint_Pad_1.0x1.0mm	TP29
1	~{N6}	MHF:TestPoint_Pad_1.0x1.0mm	TP30
1	~{Q}	MHF:TestPoint_Pad_1.0x1.0mm	TP20
1	~{R}	MHF:TestPoint_Pad_1.0x1.0mm	TP21
1	~{S}	MHF:TestPoint_Pad_1.0x1.0mm	TP22

Questions

How big is the Retro-001 PCB?

It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Retro-001 use?

322 parts, built around the ATF1504AS-10AU100, 74HC14, 74HC04D and 74HC74D. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Retro-001 KiCad files?

From the githubgilhad/HW-001 repository on GitHub, at the commit this page was made from: the board is HW/KiCad/retro-001/retro-001.kicad_pcb and its schematic HW/KiCad/retro-001/CrossConnect.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Retro-001 design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

Category and platform

Computers and single-board computers Retro computing and games FPGA and CPLD

Topics

6309 atf1504 sbc kicad

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/githubgilhad-hw-001-retro-001" title="Retro-001 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/githubgilhad-hw-001-retro-001.jpg" alt="Retro-001" width="1200" height="900">

A picture that opens the board, for a README

[![Retro-001](https://pcbkit.io/embed/boards/githubgilhad-hw-001-retro-001.jpg?size=s)](https://pcbkit.io/boards/githubgilhad-hw-001-retro-001)

Source

Repository: githubgilhad/HW-001
Board file: HW/KiCad/retro-001/retro-001.kicad_pcb
Commit: 466f930
Licence: GPL-3.0

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