Ppg Output Mode Register (Pmr) - Renesas H8SX/1520 Series Hardware Manual

Section 10 Programmable Pulse Generator (PPG)
10.3.5

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 10.4.4, Non-Overlapping
Pulse Output.
Bit
G3INV
Bit Name
Initial Value
R/W
Bit Bit Name
7 G3INV
6 G2INV

5, 4
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7 6
G2INV
1 1
R/W R/W R/W
Initial
Value R/W
1 R/W
1 R/W
All 1 R/W
5 4 3
— — G3NOV
1 1 0
R/W R/W
Description
Group 3 Inversion
Selects direct output or inverted output for pulse output
group 3.
0: Inverted output
1: Direct output
Group 2 Inversion
Selects direct output or inverted output for pulse output
group 2.
0: Inverted output
1: Direct output
Reserved
These bits are always read as 1. The write value should
always be 1.
2 1
G2NOV —
0 0
R/W R/W
0
—
0
R/W