From 984e77f000228b0ca98b412a15c6ea5601e9f8a9 Mon Sep 17 00:00:00 2001 From: probonopd Date: Thu, 5 May 2022 20:34:08 +0200 Subject: [PATCH] Update pinout [ci skip] --- README.md | 33 +++------------------------------ 1 file changed, 3 insertions(+), 30 deletions(-) diff --git a/README.md b/README.md index ac78dea..bac9e71 100644 --- a/README.md +++ b/README.md @@ -53,36 +53,9 @@ Video about this project by [Floyd Steinberg](https://www.youtube.com/watch?v=Z3 All devices on Raspberry Pi GPIOs are **optional**. -__CAUTION:__ All GPIO numbers are [chip numbers](https://pinout.xyz/), not header positions. - -|GPIO | Device | | Function | Direction | Comment| -|---|---|---|---|---|---| -|14 | UART | | TXD | | OUT | | serial MIDI| -|15 | UART | | RXD | | IN | | serial MIDI| -|18 | DAC | | CLK | | OUT| -|19 | DAC | | FS | | OUT| -|21 | DAC | | DOUT | | OUT| -|02 | I2C | | SDA | | IN/OUT | | used by some DACs| -|03 | I2C | | SCL | | OUT | | used by some DACs| -|17 | LCD | | EN | | OUT | | default setting| -|27 | LCD | | RS | | OUT | | default setting| -|16 | LCD | | RW | | OUT | | default setting, optional| -|22 | LCD | | D4 | | OUT | | default setting| -|23 | LCD | | D5 | | OUT | | default setting| -|24 | LCD | | D6 | | OUT | | default setting| -|25 | LCD | | D7 | | OUT | | default setting| -|05 | ROTARY ENCODER | CLK (ENC A) | IN | | default setting| -|06 | ROTARY ENCODER | DT (ENC B) | IN | | default setting| -|26 | ROTARY ENCODER | SW | | IN | | default setting| -|12 | PWM AUDIO | PWM0 | | OUT | | on Raspberry Pi Zero| -|13 | PWM AUDIO | PWM1 | | OUT | | on Raspberry Pi Zero| -|07 | SPI | | /CE1 | | OUT | | reserved| -|08 | SPI | | /CE0 | | OUT | | reserved| -|09 | SPI | | MISO | | IN | | reserved| -|10 | SPI | | MOSI | | OUT | | reserved| -|11 | SPI | | SCLK | | OUT | | reserved| -|04 | NONE | | | | | | can generate clock signal| -|20 | NONE | | | | | | may be used for DAC DIN| +![](https://user-images.githubusercontent.com/2480569/166105580-da11481c-8fc7-4375-8ab1-3031ab5c6ad0.png) + +Please the the [wiki](https://github.com/probonopd/MiniDexed/wiki) for more information. ## Downloading