Xc9500xl 44 breakout
About the Xc9500xl 44 breakout
Xc9500xl 44 breakout is an open source PCB design by google, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 39.1 × 44.3 mm, with 29 components from 7 distinct parts.
It belongs with the dev boards & breakouts and retro computing designs in this gallery.
From the project
Phillip Pearson's retro hardware projects for the Acorn Electron
Simple breakout board for an XC9536XL-10VQG44 or XC9572XL-10VQG44 CPLD.
See ../notes/pldprogrammingand_jtag.md for programming tips. This board uses the Altera JTAG pinout, so be careful wiring up a Xilinx Platform Cable.
The cpld_template folder contains a sample "quick start" project, with all the pins already specified. Copy this folder and edit xc9500.v. Edit Makefile and change the part type if you are not using an XC9536XL, and edit xc9500.prj and change "verilog work xc9500.v" to "vhdl work xc9500.vhd" if you prefer VHDL.
Xc9500xl 44 breakout bill of materials (BOM)
29 components, 7 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | ext pwr | PinHeader_1x03_P2.54mm_Vertical | EXTPWR1, EXTPWR2, EXTPWR3 |
| 2 | CPLD IO | PinHeader_2x17_P2.54mm_Vertical | IO1, IO2 |
| 19 | — | via_single | staple_single1, staple_single2, staple_single3, staple_single4, staple_single5, staple_single6, staple_single7, staple_single8 +11 |
| 2 | C28323 100n | C_0805_2012Metric | C1, C2 |
| 1 | C49678 1u | C_0805_2012Metric | C3 |
| 1 | C49678 1u | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C4 |
| 1 | C28323 1u | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C5 |
Xc9500xl 44 breakout design files
The KiCad project lives in the google/myelin-acorn-electron-hardware repository on GitHub; these links point at the commit this page was built from.
Xc9500xl 44 breakout: common questions
How big is the Xc9500xl 44 breakout?
The Xc9500xl 44 breakout measures 39.1 × 44.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Xc9500xl 44 breakout?
29 components, from 7 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Xc9500xl 44 breakout design files?
From the google/myelin-acorn-electron-hardware repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Xc9500xl 44 breakout design in my own project?
Yes, under the terms of its Apache-2.0 license, which google chose for the repository.
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