Datasheet

Section 12 Programmable Pulse Generator (PPG)
R01UH0309EJ0500 Rev. 5.00 Page 807 of 1408
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
12.3.5 PPG Output Mode Register (PMR)
PMR selects the pulse output mode of the PPG for each group. If inverted output is selected, a
low-level pulse is output when PODRH is 1 and a high-level pulse is output when PODRH is 0. If
non-overlapping operation is selected, PPG updates its output values at compare match A or B of
the TPU that becomes the output trigger. For details, refer to section 12.4.4, Non-Overlapping
Pulse Output.
Bit Bit Name Initial Value R/W Description
7 G3INV 1 R/W Group 3 Inversion
Selects direct output or inverted output for pulse
output group 3.
0: Inverted output
1: Direct output
6 G2INV 1 R/W Group 2 Inversion
Selects direct output or inverted output for pulse
output group 2.
0: Inverted output
1: Direct output
5 G1INV 1 R/W Group 1 Inversion
Selects direct output or inverted output for pulse
output group 1.
0: Inverted output
1: Direct output
4 G0INV 1 R/W Group 0 Inversion
Selects direct output or inverted output for pulse
output group 0.
0: Inverted output
1: Direct output