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-rw-r--r--keyboards/crkbd/i2c.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/keyboards/crkbd/i2c.c b/keyboards/crkbd/i2c.c
index 084c890c40..4bee5c6398 100644
--- a/keyboards/crkbd/i2c.c
+++ b/keyboards/crkbd/i2c.c
@@ -34,7 +34,7 @@ void i2c_delay(void) {
// _delay_us(100);
}
-// Setup twi to run at 100kHz
+// Setup twi to run at 100kHz or 400kHz (see ./i2c.h SCL_CLOCK)
void i2c_master_init(void) {
// no prescaler
TWSR = 0;