upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 345

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

13.5 Usage
(1) Disable the real-time output operation.
(2) Initialization
(3) Enable the real-time output operation.
(4) Set the output latch of port 10 to 0 are set the next output to RTBH and RTBL before the selected transfer trigger
(5) Set the next real-time output value to RTBH and RTBL by interrupt servicing corresponding to the selected trigger.
Clear bit 7 (RTPOE) of the real-time output port control register (RTPC) to 0.
(i) Set the initial value to the output latch of port 10.
(ii) Set the PM10 register to output mode.
(iii) Specify the real-time output port mode or port mode in 1-bit units.
(iv) Selects a trigger and valid edge.
(v) Set the same value as (i) to the real-time output buffer registers (RTBH and RTBL).
Set RTPOE to 1.
is generated.
Set the real-time output port mode register (RTPM).
Set bits 4, 5, and 6 (EXTR, BYTE, and RTPEG) of RTPC.
CHAPTER 13 REAL-TIME OUTPUT FUNCTION (RTO)
User’s Manual U12768EJ4V1UD
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