6809e adapter
About the 6809e adapter PCB
6809e adapter is an open source PCB design by DopierRex, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 49 × 75.2 mm, with 55 components from 15 distinct parts.
Other key parts include the MC6809E, 74LVC4245 and 74LV1T125. By type, the board carries 20 resistors, 15 capacitors, 9 ICs, 5 diodes, 3 connectors and 2 switches.
It belongs with the test & measurement and retro computing designs in this gallery.
From the project
Add-on set of cores & options for Spectrum Next / N-GO
This project is an open-source In-Circuit Emulator for the 6502, 65C02, Z80, 6809 and 6809E 8-bit processors.
For further details see the GitHub Project Wiki: https://github.com/hoglet67/AtomBusMon/wiki
If you have any questions or feedback, please join in the discussion thread at stardot.org.uk: http://stardot.org.uk/forums/viewtopic.php?f=44&t=9655
Main components on the 6809e adapter
6809e adapter bill of materials (BOM)
55 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MC6809E | dip40_smt_header | U1 |
| 5 | 74LVC4245 | SOIC-24W_7.5x15.4mm_Pitch1.27mm | U2, U3, U4, U5, U6 |
| 3 | 74LV1T125 | SOT-23-5_HandSoldering | U7, U8, U9 |
| 2 | Conn_02x20_Odd_Even | PinSocket_2x20_P2.54mm_Vertical | P1, P2 |
| 1 | Conn_01x03 | PinHeader_1x03_P2.54mm_Horizontal | P3 |
| 1 | Conn_01x02 | PinHeader_1x02_P2.54mm_Horizontal | LK1 |
| 2 | SW_Push | SW_Tactile_SKHH_Angled | SW1, SW2 |
| 3 | LED | LED_D3.0mm | D1, D2, D3 |
| 2 | MBR130 | D_SOD-323_HandSoldering | D4, D5 |
| 12 | 100nF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2, C3, C4, C5, C6, C7, C8 +4 |
| 2 | 10uF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C13, C14 |
| 1 | 0 | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C15 |
| 12 | 22K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R3, R4, R5, R6, R15, R16 +4 |
| 3 | 330 | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R7, R8, R9 |
| 5 | 0 | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R10, R11, R12, R13, R14 |
6809e adapter design files
The KiCad project lives in the DopierRex/OneNext repository on GitHub; these links point at the commit this page was built from.
6809e adapter: common questions
How big is the 6809e adapter PCB?
The 6809e adapter measures 49 × 75.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 6809e adapter?
55 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the 6809e adapter design files?
From the DopierRex/OneNext repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the 6809e adapter design in my own project?
Yes, under the terms of its GPL-3.0 license, which DopierRex chose for the repository.
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