h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 342

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 11 16-Bit Free-Running Timer
11.3.2
When a compare-match occurs, the logic level selected by the output level bit (OLVLA or
OLVLB) in TOCR is output at the output compare pin (FTOA or FTOB). Figure 11.5 shows the
timing of this operation for compare-match A.
Rev. 4.00 Jun 06, 2006 page 288 of 1004
REJ09B0301-0400
FRC
OCRA
Compare-match A
signal
OLVLA
Output compare A
output pin FTOA
Note: * Vertical arrows (
External
clock input pin
FRC input
clock
FRC
Output Compare Output Timing
Figure 11.4 Increment Timing with External Clock Source
Figure 11.5 Timing of Output Compare A Output
N
) indicate instructions executed by software.
N
N + 1
N
Clear *
N
N
N + 1
N + 1