YR0K42378FC000BA Renesas Electronics America, YR0K42378FC000BA Datasheet - Page 709

Manufacturer Part Number

YR0K42378FC000BA

KIT EVAL FOR H8S/2378

Manufacturer

Renesas Electronics America

For Use With/related Products

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Figure 12.2 shows an overview diagram of the PPG. PPG pulse output is enabled when the

corresponding bits in P1DDR, P2DDR, and NDER are set to 1. An initial output value is

determined by its corresponding PODR initial setting. When the compare match event specified

by PCR occurs, the corresponding NDR bit contents are transferred to PODR to update the output

values. Sequential output of data of up to 16 bits is possible by writing new output data to NDR

before the next compare match.

Pulse output pin

Figure 12.2 Overview Diagram of PPG

Normal output/inverted output

Section 12 Programmable Pulse Generator (PPG)

Output trigger signal

Rev.7.00 Mar. 18, 2009 page 641 of 1136

Internal data bus

REJ09B0109-0700