upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 340

• Manufacturer Part Number: upd70f3017ay
• Description: V850/sa1tm 32-/16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

13.1 Function
(RTBL, RTBH), and then transfers this data with hardware to an external device via the output latches, upon the
occurrence of an external interrupt or external trigger.
13.2 Features
340
The V850/SA1 incorporates a real-time output function that transfers preset data to real-time output buffer registers
Because RTO can output signals without jitter, it is suitable for controlling a stepper motor.
External interrupt: RTPTRG
Internal interrupt: INTTM4, INTTM5
8-bit real-time output unit
Port mode and real-time output mode can be selected in 1-bit units
8 bits × 1 channel or 4 bits × 2 channels can be selected
Trigger signal: Selectable from the following three.
CHAPTER 13 REAL-TIME OUTPUT FUNCTION (RTO)
User’s Manual U12768EJ4V1UD