Renesas H8 Series Hardware Manual page 609

ECH—Event Counter H
Bit 7
ECH7
Initial value 0
Read/Write R
Note: ECH and ECL can also be used as the upper and lower halves, respectively, of a 16-bit
timer counter (EC).
ECL—Event Counter L
Bit 7
ECL7
Initial value 0
Read/Write R
Note: ECH and ECL can also be used as the upper and lower halves, respectively, of a 16-bit
timer counter (EC).
6 5
ECH6 ECH5 ECH4
0 0
R R
Count value
6 5
ECL6 ECL5 ECL4
0 0
R R
Appendix B Internal I/O Registers
H'96
4 3 2
ECH3 ECH2
0 0 0
R R R
H'97
4 3 2
ECL3 ECL2
0 0 0
R R R
Count value
Rev. 7.00 Mar 10, 2005 page 567 of 652
AEC
1 0
ECH1 ECH0
0 0
R R
AEC
1 0
ECL1 ECL0
0 0
R R
REJ09B0042-0700