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HD64F3039F18 Datasheet, PDF (289/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series
TCNT value
GRB
H'0250
H'0200
H'0100
H'0000
BRA
H'0200
GRA
H'0250
TIOCB
TIOCA
Section 8 16-Bit Integrated Timer Unit (ITU)
Counter cleared by compare match B
H'0100
H'0200
H'0100
H'0200
H'0200
Time
Toggle
output
Toggle
output
Compare match A
Figure 8.49 Register Buffering (Example 1: Buffering of Output Compare Register)
φ
TCNT
Compare
match signal
Buffer transfer
signal
BR
n
n+1
N
GR
n
N
Figure 8.50 Compare Match and Buffer Transfer Timing (Example)
Rev.3.00 Mar. 26, 2007 Page 265 of 682
REJ09B0353-0300