Datasheet

Section 16 Timer RD
REJ09B0465-0300 Rev. 3.00 Page 589 of 982
Sep 17, 2010
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group
16.3.12 Function of Changing Output Pins for GR
With the settings of bits IOC3 and IOD3 in TRDIORC, pins for outputs of compare match signals
for GRC and GRD can be changed from the FTIOC and FTIOD pins to the FTIOA and FTIOB
pins. This means that the compare match A signal ORed with the compare match C signal can be
output on the FTIOA pin. The compare match B ORed with the compare match D signal can be
output on the FTIOB pin. Figure 16.55 is a block diagram of this function. The setting for channel
0 is independent of that for channel 1.
FTIOA0
FTIOB0
Output
control
Comparator
TRDCNT_0
Comparator
GRB_0
Comparator
Comparator
GRD_0
Compare match signal
Compare match signal
Compare match signal
Compare match signal
Channel 0
Output
control
Output
control
Output
control
GRA_0
GRC_0
FTIOC0
FTIOD0
FTIOA1
FTIOB1
Output
control
Comparator
TRDCNT_1
Comparator
GRB_1
Comparator
Comparator
GRD_1
Compare match signal
Compare match signal
Compare match signal
Compare match signal
Channel 1
Output
control
Output
control
Output
control
GRA_1
GRC_1
FTIOC1
FTIOD1
Figure 16.55 Block Diagram of Output Pins for GR