h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 1046

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

Appendix B Internal I/O Register
WCRH—Wait Control Register H
Rev. 5.00 Sep 22, 2005 page 1020 of 1136
REJ09B0257-0500
Bit
Initial value
Read/Write
Area 7 Wait Control 1 and 0
0
1
0
1
0
1
Program wait not inserted when external space area 7 is accessed
1 program wait state inserted when external space area 7 is accessed
2 program wait states inserted when external space area 7 is accessed
3 program wait states inserted when external space area 7 is accessed
Area 6 Wait Control 1 and 0
0
1
W71
R/W
0
1
0
1
7
1
Program wait not inserted when external space area 6 is accessed
1 program wait state inserted when external space area 6 is accessed
2 program wait states inserted when external space area 6 is accessed
3 program wait states inserted when external space area 6 is accessed
Area 5 Wait Control 1 and 0
0
1
W70
R/W
6
1
0
1
0
1
Program wait not inserted when external space area 5 is accessed
1 program wait state inserted when external space area 5 is accessed
2 program wait states inserted when external space area 5 is accessed
3 program wait states inserted when external space area 5 is accessed
W61
R/W
5
1
W60
R/W
Area 4 Wait Control 1 and 0
4
1
0
1
0
1
0
1
Program wait not inserted when external
space area 4 is accessed
1 program wait state inserted when external
space area 4 is accessed
2 program wait states inserted when external
space area 4 is accessed
3 program wait states inserted when external
space area 4 is accessed
H'FED2
W51
R/W
3
1
W50
R/W
2
1
W41
R/W
1
1
Bus Controller
W40
R/W
0
1