h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 428

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 11 Programmable Pulse Generator (PPG)
11.2.5
PCR is an 8-bit readable/writable register that selects output trigger signals for PPG outputs on a
group-by-group basis.
PCR is initialized to H'FF by a reset and in hardware standby mode. It is not initialized in
software standby mode.
Bits 7 and 6—Group 3 Compare Match Select 1 and 0 (G3CMS1, G3CMS0): These bits
select the compare match that triggers pulse output group 3 (pins PO15 to PO12).
Bits 5 and 4—Group 2 Compare Match Select 1 and 0 (G2CMS1, G2CMS0): These bits
select the compare match that triggers pulse output group 2 (pins PO11 to PO8).
Rev. 5.00 Sep 22, 2005 page 402 of 1136
REJ09B0257-0500
Bit 7
G3CMS1
0
1
Bit 5
G2CMS1
0
1
Bit
Initial value :
R/W
PPG Output Control Register (PCR)
:
:
Bit 6
G3CMS0
0
1
0
1
Bit 4
G2CMS0
0
1
0
1
G3CMS1 G3CMS0 G2CMS1 G2CMS0 G1CMS1 G1CMS0 G0CMS1 G0CMS0
R/W
7
1
R/W
Description
Output Trigger for Pulse Output Group 3
Compare match in TPU channel 0
Compare match in TPU channel 1
Compare match in TPU channel 2
Compare match in TPU channel 3
Description
Output Trigger for Pulse Output Group 2
Compare match in TPU channel 0
Compare match in TPU channel 1
Compare match in TPU channel 2
Compare match in TPU channel 3
6
1
R/W
5
1
R/W
4
1
R/W
3
1
R/W
2
1
R/W
1
1
(Initial value)
(Initial value)
R/W
0
1