HardLabs

Z80uPC

NaoPross·z80uPC·res/elm_gal_kicad/KiCad/Elm_GAL_Programmer.kicad_pcb

Z80uPC PCB layout, top view — open source board by NaoPross

About the Z80uPC PCB

Z80uPC is an open source PCB design by NaoPross, published on GitHub under the MIT license. It is a 2-layer board measuring 99.5 × 70 mm, with 48 components from 33 distinct parts.

Other key parts include the LM317T, 74HC595, 74HC151, 4538 and TL497. By type, the board carries 17 resistors, 11 capacitors, 6 ICs, 6 transistors, 3 connectors and 3 diodes.

It belongs with the retro computing and usb & debug tools designs in this gallery.

From the project

microcomputer based on a z80 processor

Main components on the Z80uPC

LM317T74HC59574HC1514538TL497

Z80uPC bill of materials (BOM)

48 components, 33 distinct parts.

QtyPartRefs
1
LM317T
U1
2
74HC595
U2, U3
1
74HC151
U4
1
4538
U5
1
TL497
U6
2
DTC114E
Q1, Q2
2
DTA114E
Q3, Q4
2
2SA1020
Q5, Q6
1
BARREL_JACK
CON1
1
DB25
J1
1
GAL UNDER TEST
P1
1
3k3
RR1
1
LED
D1
1
DIODE
D2
1
DIODE
D3
1
220uH
L1
2
100uF
C1, C4
1
2n2
C2
6
0.1uF
C3, C5, C8, C9, C11, C12
1
47pF
C6
Show 13 more
QtyPartRefs
1
47uF
C7
1
47
R1
1
2k7
R2
4
1k
R3, R13, R14, R15
1
1k
R4
1
100k
R5
1
330
R6
2
4k7
R7, R9
1
10
R8
1
5k
R10
1
15k
R11
1
1k5
R12
2
560
R16, R17

Z80uPC design files

The KiCad project lives in the NaoPross/z80uPC repository on GitHub; these links point at the commit this page was built from.

Z80uPC: common questions

How big is the Z80uPC PCB?

The Z80uPC measures 99.5 × 70 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Z80uPC?

48 components, from 33 distinct parts. The full bill of materials is listed on this page.

Where can I download the Z80uPC design files?

From the NaoPross/z80uPC repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Z80uPC design in my own project?

Yes, under the terms of its MIT license, which NaoPross chose for the repository.

Similar boards