HardLabs

Megascsi

popolonx·MSX_STUFF·megaSCSI/megascsi.kicad_pcb

Megascsi PCB layout, top view — open source board by popolonx
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About the Megascsi PCB

Megascsi is an open source PCB design by popolonx, published on GitHub. It is a 2-layer board measuring 100 × 112.1 mm, with 27 components from 16 distinct parts.

Other key parts include the LZ93A13, 628128_DIP32_SSOP32, MB89352 and 74HC139. By type, the board carries 8 capacitors, 8 resistors, 5 ICs, 2 connectors, 2 diodes and 1 crystal.

It belongs with the retro computing designs in this gallery.

From the project

MegaSCSI kicad files. NOTE! The design has not been tested yet. NOTE! import footprint libraries from footprint directory.

Main components on the Megascsi

LZ93A13628128_DIP32_SSOP32MB8935274HC139

Megascsi bill of materials (BOM)

27 components, 16 distinct parts.

QtyPartRefs
1
LZ93A13
U1
2
628128_DIP32_SSOP32
U2, U3
1
MB89352
U4
1
74HC139
U5
1
8MHZ
X1
1
Conn_02x25_Odd_Even
J1
1
Conn_02x25_Odd_Even
J2
1
FUSE 1A
F1
1
1S1588 / 1N4148
D1
1
11DQ04
D2
2
100 uF /16V
C1, C2
5
0.1 uF
C3, C4, C6, C7, C8
1
1.0F CP
C5
2
10K
R1, R2
4
R_Network08_US
RN1, RN2, RN4, RN5
2
R_Network04_US
RN3, RN6

Megascsi design files

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

Megascsi: common questions

How big is the Megascsi PCB?

The Megascsi measures 100 × 112.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Megascsi?

27 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the Megascsi design files?

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

Can I use the Megascsi design in my own project?

The repository has no license, so all rights stay with popolonx. Use it as a reference, and ask the author before reusing the design.

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