X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=docs%2Fconfig_options.md;h=eb0a441cccc34e8a2decf57f3b1c35eb1070eabe;hb=e717dcaa09143615ae0b46bf625621f67a7b55ce;hp=f4035809a7870e5e18a9c962e4679a6ff800709f;hpb=faaaa134fd436be400aa2c7841b38907899d49a6;p=qmk_firmware.git

diff --git a/docs/config_options.md b/docs/config_options.md
index f4035809a..eb0a441cc 100644
--- a/docs/config_options.md
+++ b/docs/config_options.md
@@ -76,11 +76,11 @@ This is a C header file that is one of the first things included, and will persi
 * `#define B7_AUDIO`
   * enables audio on pin B7 (duophony is enables if one of B[5-7]\_AUDIO is enabled along with one of C[4-6]\_AUDIO)
 * `#define BACKLIGHT_PIN B7`
-  * pin of the backlight - B5, B6, B7 use PWM, others use softPWM
+  * pin of the backlight - `B5`, `B6`, `B7` and `C6` (and `D4` on ATmega32A) use hardware PWM, others use software implementation
 * `#define BACKLIGHT_LEVELS 3`
   * number of levels your backlight will have (maximum 15 excluding off)
 * `#define BACKLIGHT_BREATHING`
-  * enables backlight breathing (only works with backlight pins B5, B6 and B7)
+  * enables backlight breathing
 * `#define BREATHING_PERIOD 6`
   * the length of one backlight "breath" in seconds
 * `#define DEBOUNCE 5`
@@ -93,8 +93,8 @@ This is a C header file that is one of the first things included, and will persi
   * key combination that allows the use of magic commands (useful for debugging)
 * `#define USB_MAX_POWER_CONSUMPTION`
   * sets the maximum power (in mA) over USB for the device (default: 500)
-* `#define SCL_CLOCK 100000L`
-  * sets the SCL_CLOCK speed for split keyboards. The default is `100000L` but some boards can be set to `400000L`.
+* `#define F_SCL 100000L`
+  * sets the I2C clock rate speed for keyboards using I2C. The default is `400000L`, except for keyboards using `split_common`, where the default is `100000L`.
 
 ## Features That Can Be Disabled