diff options
| author | Uros Majstorovic <majstor@majstor.org> | 2023-04-21 21:21:35 +0200 |
|---|---|---|
| committer | Uros Majstorovic <majstor@majstor.org> | 2023-04-21 21:21:35 +0200 |
| commit | 9fb15e6d292339b98468eec363317e751b37e14b (patch) | |
| tree | 2a55c5bb83c1f1faa6cf19a42b587dca0afa2463 /hw | |
| parent | 5de3f3f70f5cb5e9860cf65df0c18b5ddb2989e2 (diff) | |
deleted obsolete files
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/CHANGES.txt | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/hw/CHANGES.txt b/hw/CHANGES.txt deleted file mode 100644 index 0193a11..0000000 --- a/hw/CHANGES.txt +++ /dev/null @@ -1,23 +0,0 @@ -REV3.1 - Dec 23 2021: - - Added missing pull-up/pull-dn resistors - - Improved input power section - - Improved audio section - - Improved stability of add-on boards - - UART signals are routed through audio mux instead of I2C signals - - Adjusted FFC connector positions on display adapter for proper display fit - -REV3 - Oct 1 2021: - - Touch controller is routed to FE310 instead of BT817 - - Added sound multiplexer between amplifier and phone jack/speakers - - Added BT817 sound connector - - Changed amplifier volage to 5.0V from BQ25895 boost converter - - Added console connector and power/reset/alt boot switches for i.MX8 - - Added schottky barrier rectifier for BQ25895 - -REV2 - Mar 29 2021: - - Replaced FT813 with BT817 display/touch controller - BT817 24bit parallel output is serialized using DS90C185 - i.MX8M LVDS output and BT817 output are multiplexed using TS3DV520E - - Added 2nd MAX98357A amplifier for stereo sound - - Added FT230X USB to UART interface. Allows programming both fe310 and esp32 without JTAG programmer - - Added LSM9DS1 accelerometer/gyroscope/magnetometer sensor
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