HD6473032F16 Datasheet, PDF (764/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Appendix B Internal I/O Register
GRB3 H/L—General Register B3 H/L
H'8A, H'8B
ITU3
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value
Read/Write
11 1111111111 1111
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Output compare or input capture register (can be buffered)
BRA3 H/L—Buffer Register A3 H/L
H'8C, H'8D
ITU3
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value
Read/Write
11 1111111111 1111
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Used in combination with GRA when buffer operation is selected
BRB3 H/L—Buffer Register B3 H/L
H'8E, H'8F
ITU3
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value
Read/Write
11 1111111111 1111
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Used in combination with GRB when buffer operation is selected
Rev. 3.00 Mar 21, 2006 page 734 of 814
REJ09B0302-0300