HardLabs

A500r5 eprom adapter tsop invert

hkzlab·A500_r5-eprom_adapter·board/A500r5_eprom_adapter-TSOP-SMD/A500r5_eprom_adapter-tsop-invert.kicad_pcb

A500r5 eprom adapter tsop invert PCB layout, top view — open source board by hkzlab

About the A500r5 eprom adapter tsop invert PCB

A500r5 eprom adapter tsop invert is an open source PCB design by hkzlab, published on GitHub under the CC-BY-NC-4.0 license. It is a 4-layer board measuring 17.4 × 50.9 mm, with 13 components from 7 distinct parts.

Other key parts include the 27C400-A500 and SST39SF040_TSOP. By type, the board carries 6 resistors, 3 ICs, 2 connectors and 2 capacitors.

It belongs with the retro computing designs in this gallery.

From the project

Amiga 500 rev.5 EPROM adapter for 27C020, 27C040 and 27C080

In this repository You'll find two no-frills boards that I designed with a simple problem to solve: allow me to install multiple Kickstarts in my Amiga 500 rev.5 units without having to shell out money for an expensive 27C400 that I then need to rewire to make compatible.

The board includes sockets for pullup resistors that are oftentimes required (if your Amiga doesn't already have them) when fitting an new EPROM.

A500r5 eprom adapter tsop invert, from the project README
From the project README

Main components on the A500r5 eprom adapter tsop invert

27C400-A500SST39SF040_TSOP

A500r5 eprom adapter tsop invert bill of materials (BOM)

13 components, 7 distinct parts.

QtyPartRefs
1
27C400-A500
U1
2
SST39SF040_TSOP
U2, U3
1
A18 Selector
J2
1
A17 Selector
J4
2
100nF
C1, C2
1
4.7K
R1
5
4.7K
RN1, RN2, RN3, RN4, RN5

A500r5 eprom adapter tsop invert design files

The KiCad project lives in the hkzlab/A500_r5-eprom_adapter repository on GitHub; these links point at the commit this page was built from.

A500r5 eprom adapter tsop invert: common questions

How big is the A500r5 eprom adapter tsop invert PCB?

The A500r5 eprom adapter tsop invert measures 17.4 × 50.9 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the A500r5 eprom adapter tsop invert?

13 components, from 7 distinct parts. The full bill of materials is listed on this page.

Where can I download the A500r5 eprom adapter tsop invert design files?

From the hkzlab/A500_r5-eprom_adapter repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the A500r5 eprom adapter tsop invert design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

More boards in A500_r5-eprom_adapter

Similar boards