h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 426

• 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)
Same Trigger for Pulse Output Groups: If pulse output groups 2 and 3 are triggered by the
same compare match event, the NDRH address is H'FE2C. The upper 4 bits belong to group 3
and the lower 4 bits to group 2. Address H'FE2E consists entirely of reserved bits that cannot be
modified and are always read as 1.
Address H'FE2C
Address H'FE2E
If pulse output groups 0 and 1 are triggered by the same compare match event, the NDRL address
is H'FE2D. The upper 4 bits belong to group 1 and the lower 4 bits to group 0. Address H'FE2F
consists entirely of reserved bits that cannot be modified and are always read as 1. However, the
H8S/2646 Group has no output pins corresponding to pulse output groups 0 and 1.
Address H'FE2D
Address H'FE2F
Rev. 5.00 Sep 22, 2005 page 400 of 1136
REJ09B0257-0500
Bit
Initial value :
R/W
Bit
Initial value :
R/W
Bit
Initial value :
R/W
Bit
Initial value :
R/W
:
:
:
:
:
:
:
:
NDR15
NDR7
R/W
R/W
—
—
—
—
7
0
7
1
7
0
7
1
NDR14
NDR6
R/W
R/W
—
—
—
—
6
0
6
1
6
0
6
1
NDR13
NDR5
R/W
R/W
—
—
—
—
5
0
5
1
5
0
5
1
NDR12
NDR4
R/W
R/W
—
—
—
—
4
0
4
1
4
0
4
1
NDR11
NDR3
R/W
R/W
—
—
—
—
3
0
3
1
3
0
3
1
NDR10
NDR2
R/W
R/W
—
—
—
—
2
0
2
1
2
0
2
1
NDR9
NDR1
R/W
R/W
—
—
—
—
1
0
1
1
1
0
1
1
NDR8
NDR0
R/W
R/W
—
—
—
—
0
0
0
1
0
0
0
1