Datasheet

V850ES/JG3 CHAPTER 12 REAL-TIME OUTPUT FUNCTION (RTO)
R01UH0015EJ0300 Rev.3.00 Page 399 of 870
Sep 30, 2010
CHAPTER 12 REAL-TIME OUTPUT FUNCTION (RTO)
12.1 Function
The real-time output function transfers preset data to the RTBL0 and RTBH0 registers, and then transfers this data by
hardware to an external device via the output latches, upon occurrence of a timer interrupt. The pins through which the
data is output to an external device constitute a port called the real-time output function (RTO).
Because RTO can output signals without jitter, it is suitable for controlling a stepper motor.
In the V850ES/JG3, one 6-bit real-time output port channel is provided.
The real-time output port can be set to the port mode or real-time output port mode in 1-bit units.