Releases: Neotron-Compute/Neotron-Pico
Releases · Neotron-Compute/Neotron-Pico
v1.1.1
v1.1.0
- Split microphone audio / bias (#132)
- Added more GND vias near power vias
- Minor adjustments to schematic labels
- DNF components now not shown on iBOM
- J901 is a header not a socket
- External LED drive is 5V 20mA
- Moved passives clear away from expansion slot legs
- Updated STEP model
- Added new top-down view to README.
- Set BMC part as being STM32F030K6T6 (F031 is unavailable)
- Specify THS7316 as default video buffer (TPF133A and DIO2663 should also work)
- Stitching vias for ground planes, and wider traces between vias and pads
NB: We wrote some assembly instructions after v1.1 was tagged, which you can find here: https://github.com/Neotron-Compute/Neotron-Pico/blob/develop/ASSEMBLY.md
Known Issues
- RGB DAC output voltage is wrong
- causes dim video picture (400mV max instead of 700mV max)
- replace R510 R610 and R710 with 585 ohm, or turn the brightness up on your monitor
v1.1.0-rc2
Third RC for v1.1.0
v1.1.0-rc1
Second Release Candidate for v1.1.0
v1.1.0-rc0
First Release Candidate for v1.1.0
v1.0.0
What's Changed
- Change JLCPCB part number for DAC pull-down (R510 and friends). by @thejpster in #39
- Fix pinout for BMC in README. by @thejpster in #44
- Reworked DC-DC power-on circuit. by @thejpster in #45
- Switch to KiCAD 6 by @thejpster in #67
- Update pipeline by @thejpster in #68
- Go back to how we did actions before. by @thejpster in #69
- Tie CS pin low on CODEC. by @thejpster in #75
- Switch to the 74hc138 by @thejpster in #76
- Power supply updates. by @thejpster in #78
- Remove and ignore the fp-info-cache file. by @thejpster in #79
- Feature/replace rtc by @thejpster in #80
- PCB updates by @thejpster in #85
- Swap to an Adam Tech battery holder. by @thejpster in #86
- LED and Switch updates. by @thejpster in #88
- Change layer stackup by @thejpster in #91
- Flip the debug LEDs over. by @thejpster in #95
- Remove duplicate part nos by @thejpster in #97
- Reworked audio circuit. by @thejpster in #98
- Added a PC Speaker output. by @thejpster in #100
- Draft: Re-work PCB layout by @thejpster in #102
- Replace SD card by @thejpster in #106
- Change 12M audio crystal. by @thejpster in #107
- Center tracks under sockets by @thejpster in #113
- Final 1.0 cleanups by @thejpster in #114
- Move battery by @thejpster in #116
Full Changelog: v0.5.2...v1.0.0
Contributors
thejpster
Assets 11
v1.0.0-rc0
What's Changed
- Change JLCPCB part number for DAC pull-down (R510 and friends). by @thejpster in #39
- Fix pinout for BMC in README. by @thejpster in #44
- Reworked DC-DC power-on circuit. by @thejpster in #45
- Switch to KiCAD 6 by @thejpster in #67
- Update pipeline by @thejpster in #68
- Go back to how we did actions before. by @thejpster in #69
- Tie CS pin low on CODEC. by @thejpster in #75
- Switch to the 74hc138 by @thejpster in #76
- Power supply updates. by @thejpster in #78
- Remove and ignore the fp-info-cache file. by @thejpster in #79
- Feature/replace rtc by @thejpster in #80
- PCB updates by @thejpster in #85
- Swap to an Adam Tech battery holder. by @thejpster in #86
- LED and Switch updates. by @thejpster in #88
- Change layer stackup by @thejpster in #91
- Flip the debug LEDs over. by @thejpster in #95
- Remove duplicate part nos by @thejpster in #97
- Reworked audio circuit. by @thejpster in #98
- Added a PC Speaker output. by @thejpster in #100
- Draft: Re-work PCB layout by @thejpster in #102
- Replace SD card by @thejpster in #106
- Change 12M audio crystal. by @thejpster in #107
Full Changelog: v0.5.2...v1.0.0-rc0
Contributors
thejpster
Assets 11
v0.5.2
Changes over 0.5.1
- Tweaks to the BOM outputs, including an HTML format BOM
- Revised voltages for each capacitor, specifying the minimum acceptable
- Most parts still specify a component that is better than the minimum, because of availability or price.
Known Issues
v0.5.1
Changes over 0.5.0.
- Moved BOOT0 silkscreen
- Moved labels for BMC SWD and UART ports
- Moved some vias near the BMC to improve the ground pour
- Added version numbers to the release outputs
- Added PNG, SVG and STEP release outputs
Tag has -try1 in the name because my first attempt didn't trigger a GHA for some reason.
Known Issues
v0.5.0
- Replaced SIP resistor array for PS/2 ports with four SMD resistors
- Sent to JLCPCB to assembly.