Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 14 REAL-TIME OUTPUT FUNCTION (RTO)
R01UH0042EJ0500 Rev.5.00 Page 673 of 1513
Aug 12, 2011
14.2 Configuration
The block diagram of RTO is shown below.
Figure 14-1. Block Diagram of RTO
INTTAA0CC0
INTTAA5CC0
INTTAA4CC0
RTPOE0 RTPEG0 BYTE0 EXTR0 RTPM05 RTPM04 RTPM03 RTPM02 RTPM01 RTPM00
42
2
4
RTP04,
RTP05
RTP00 to
RTP03
Real-time output
buffer register 0H
(RTBH0)
Real-time output
latch 0H
Selector
Real-time output
latch 0L
Real-time output port control
register 0 (RTPC0)
Transfer trigger (H)
Transfer trigger (L)
Real-time output port mode
register 0 (RTPM0)
Internal bus
Real-time output
buffer register 0L
(RTBL0)
RTO includes the following hardware.
Table 14-1. Configuration of RTO
Item Configuration
Registers Real-time output buffer registers 0L, 0H (RTBL0, RTBH0)
Control registers Real-time output port mode register 0 (RTPM0)
Real-time output port control register 0 (RTPC0)