Hello everynyan!
On page 19 of the ESP32-C6 datasheet there is a table regarding the different IO MUX functions that can be assigned to certain pins. Along with the description of these functions, there is a column regarding what type coincides with each function. Two of these type-descriptions ...
Search found 3 matches
- Wed Sep 03, 2025 9:28 am
- Forum: Documentation
- Topic: ESP32-C6 IO MUX type description
- Replies: 1
- Views: 9932
- Tue Sep 02, 2025 7:11 am
- Forum: Documentation
- Topic: Why does the manual specify UnTXD/UnRXD/UnRTS/UnCTS as being muxable from GPIO17 to SD_DATA_1?
- Replies: 2
- Views: 8204
Re: Why does the manual specify UnTXD/UnRXD/UnRTS/UnCTS as being muxable from GPIO17 to SD_DATA_1?
Ah, that makes perfect sense and helps a lot. Thank you so much for your concise response!
- Mon Sep 01, 2025 7:40 pm
- Forum: Documentation
- Topic: Why does the manual specify UnTXD/UnRXD/UnRTS/UnCTS as being muxable from GPIO17 to SD_DATA_1?
- Replies: 2
- Views: 8204
Why does the manual specify UnTXD/UnRXD/UnRTS/UnCTS as being muxable from GPIO17 to SD_DATA_1?
Hello all!
According to page 48 of the datasheet, UART should be muxable to any GPIO pin. However, on page 70, it's specified that that UART UnTXD/UnRXD/UnRTS/UnCTS goes to a specified range of pins, as shown below.
ef7ff18371f56d4f6f42a3286252419c.png
Maybe I am looking too much into this, but ...
According to page 48 of the datasheet, UART should be muxable to any GPIO pin. However, on page 70, it's specified that that UART UnTXD/UnRXD/UnRTS/UnCTS goes to a specified range of pins, as shown below.
ef7ff18371f56d4f6f42a3286252419c.png
Maybe I am looking too much into this, but ...