ARIII EPROM
About the ARIII EPROM PCB
ARIII EPROM is an open source PCB design by na103, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 114 × 96 mm, with 33 components from 19 distinct parts.
Other key parts include the GAL16V8, 74LS74, M27C1001-12F1, IS62C64AL and IS62C256AL. By type, the board carries 11 ICs, 7 resistors, 6 capacitors, 3 diodes, 2 transistors and 2 switches.
It belongs with the retro computing designs in this gallery.
From the project
Amiga Action Replay III remake
This repository contains the reverse engineering schematic for the Amiga Action Replay III and everything needed to build it.
This work is licensed under a Creative Commons Attribution 4.0 International License. See https://creativecommons.org/licenses/by/4.0/.
Main components on the ARIII EPROM
ARIII EPROM bill of materials (BOM)
33 components, 19 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 5 | GAL16V8 | PLCC-20 | U1, U2, U3, U4, U5 |
| 1 | 74LS74 | SO-14_Hyrbrid | U6 |
| 2 | M27C1001-12F1 27C1001 | DIP-32_W15.24mm-SmallerPads | U7, U9 |
| 1 | IS62C64AL | SOP-28_MIL330_ALL | U8 |
| 1 | IS62C256AL | SOP-28_MIL330_ALL | U10 |
| 1 | MC1455B | SOIC-8_3.9x4.9mm_P1.27mm | U11 |
| 2 | ZVP2106A | TO-92_Inline_Wide | Q1, Q2 |
| 1 | ECC43DCAI-S189 | ECC43DCAIS189 | CN1 |
| 1 | SW_Push | SW_Push_2P1T_Toggle_CK_PVA1xxH1xxxxxxV2 | SW1 |
| 1 | SW_Wuerth_450301014042 | SW_Slide-03_Wuerth-WS-SLTV_10x2.5x6.4_P2.54mm | SW2 |
| 1 | 3386F-1-103LF | 3386F1153 | VR1 |
| 2 | LED | LED_D3.0mm | D1, D2 |
| 1 | D | D_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D3 |
| 1 | 10uF | CP_Radial_D5.0mm_P2.50mm | C1 |
| 4 | C | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2, C3, C4, C5 |
| 1 | 1uF | CP_Radial_D5.0mm_P2.50mm | C6 |
| 5 | 1k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2, R3, R4, R6 |
| 1 | 4.7k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R5 |
| 1 | R | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R7 |
ARIII EPROM design files
The KiCad project lives in the na103/ar3 repository on GitHub; these links point at the commit this page was built from.
ARIII EPROM: common questions
How big is the ARIII EPROM PCB?
The ARIII EPROM measures 114 × 96 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the ARIII EPROM?
33 components, from 19 distinct parts. The full bill of materials is listed on this page.
Where can I download the ARIII EPROM design files?
From the na103/ar3 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the ARIII EPROM 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.
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