From c37fd57b2c1e0d453c75cc6ebb29072f3e535753 Mon Sep 17 00:00:00 2001 From: philippe44 Date: Sun, 24 Jan 2021 00:29:19 -0800 Subject: [PATCH] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 0e355884..8da842f9 100644 --- a/README.md +++ b/README.md @@ -54,7 +54,7 @@ The board showed above has the following IO set - D5 -> GPIO19 as well (muxed with key3) - The IO connector also brings GPIO5, GPIO18, GPIO19, GPIO21, GPIO22 and GPIO23 (don't forget it's muxed with keys!) - The JTAG connector uses GPIO 12, 13, 14 and 15 (see dip switched) but these are also used for SD-card (and 13 is key2) -- It's alwats possible to re-use GPIOO (download at boot) and GPIO1/GPIO3 which are RX/TX of UART0 but you'll lose trace +- It's always possible to re-use GPIOO (download at boot) and GPIO1/GPIO3 which are RX/TX of UART0 but you'll lose trace (note that some GPIO need pullups)