h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 385

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

(2) Input capture signal input selection
Input capture input signal (TMRIX) in TMRX is switched by setting bits in the TCONRI register.
Figure 12.11 and table 12.3 show the input capture signal selections.
See section 13.2.1, Timer Connection Register I (TCONRI), for details.
TMRI1 pin
TMCI1 pin
TMIX pin
(When Input Capture Input Signal Enters while TICRR and TICRF Are Being Read)
TMRIX
Input capture
signal
inversion
inversion
inversion
Polarity
Polarity
Polarity
HFINV,
HIINV
Figure 12.11 Switching of Input Capture Signal
Figure 12.10 Timing of Input Capture Signal
selector
Signal
SIMOD1,
SIMOD0
Rev. 4.00 Jun 06, 2006 page 331 of 1004
T1
TMRIX
T2
TICRR, TICRF read cycle
ICST
Section 12 8-Bit Timers
TMRX
REJ09B0301-0400