diff --git a/tech/arduino_nano.wiki b/tech/arduino_nano.wiki index a1d9dac..d62742a 100644 --- a/tech/arduino_nano.wiki +++ b/tech/arduino_nano.wiki @@ -171,7 +171,7 @@ counter clear is done. The counter will overflow when the max 16 bit value Timer/Counter 1 Register (TCNT1H:TCNT1L 0x85[15:8] and 0x84[7:0], together TCNT1). The Output Compare Register 1 A (OCR1AH:OCR1AL 0x89[15:8] and 0x88[0:7], together OCR1A) -and Output Compare Register 1 B (OCR1BH:OCR1BL 0x8B[15:8 and 0x8A[0:7]], together OCR1B) +and Output Compare Register 1 B (OCR1BH:OCR1BL 0x8B[15:8] and 0x8A[0:7], together OCR1B) contain 16 bit values are contantly compared to the TCNT1 register. A compare operation is performed, and a match generates an interupt.