Set default I2C clock speed to 100kHz for split_common (#6161)

[qmk_firmware.git] / docs / feature_backlight.md

diff --git a/docs/feature_backlight.md b/docs/feature_backlight.md
index 048d75390df6ff7b0992d7ee60bdde925feb42e6..5a21a679017a4f3378a2f3af9c0cee2db324652d 100644 (file)
--- a/docs/feature_backlight.md
+++ b/docs/feature_backlight.md
@@ -34,13 +34,14 @@ Hardware PWM is only supported on certain pins of the MCU, so if the backlightin
 
 Hardware PWM is supported according to the following table:
 
-| Backlight Pin | Hardware timer |
-|---------------|----------------|
-|`B5`           | Timer 1        |
-|`B6`           | Timer 1        |
-|`B7`           | Timer 1        |
-|`C6`           | Timer 3        |
-| other         | Software PWM   |
+| Backlight Pin | Hardware timer          |
+|---------------|-------------------------|
+|`B5`           | Timer 1                 |
+|`B6`           | Timer 1                 |
+|`B7`           | Timer 1                 |
+|`C6`           | Timer 3                 |
+|`D4`           | Timer 1 (ATmega32A only)|
+| other         | Software PWM            |
 
 The [audio feature](feature_audio.md) also uses hardware timers. Please refer to the following table to know what hardware timer the software PWM will use depending on the audio configuration: