h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 362

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 11 Programmable Pulse Generator (PPG)
11.3.5
The PMR is an 8-bit readable/writable register that 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 on compare match A or B of the TPU that becomes the output trigger.
For details, see section 11.4.5, Non-Overlapping Pulse Output.
Rev. 2.00 Dec. 05, 2005 Page 324 of 724
REJ09B0200-0200
Bit
7
6
5, 4
3
2
1, 0
Bit Name
G3INV
G2INV

G3NOV
G2NOV

PPG Output Mode Register (PMR)
1
1
0
0
Initial
Value
All 1
All 0
R/W
R/W
R/W
R/W
R/W
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
Group 3 Non-Overlap
Selects normal or non-overlapping operation for pulse
output group 3.
0: Normal operation (output values updated at compare
1: Non-overlapping operation (output values at compare
Group 2 Non-Overlap
Selects normal or non-overlapping operation for pulse
output group 2.
0: Normal operation (output values updated at compare
1: Non-overlapping operation (output values at compare
Reserved
match A in the selected TPU channel)
match A or B in the selected TPU channel)
match A in the selected TPU channel)
match A or B in the selected TPU channel)