H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 204

• Manufacturer Part Number: H8S2110B
• Description: Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 16-Bit Free-Running Timer (FRT)
9.6
The free-running timer can request seven interrupts: ICIA to ICID, OCIA, OCIB, and FOVI. Each
interrupt can be enabled or disabled by an enable bit in TIER. Independent signals are sent to the
interrupt controller for each interrupt. Table 9.2 lists the sources and priorities of these interrupts.
Table 9.2
Interrupt
ICIA
ICIB
ICIC
ICID
OCIA
OCIB
FOVI
Rev. 2.00 Mar 21, 2006 page 166 of 518
REJ09B0299-0200
φ
FRC
ICRD + OCRDM
Compare-match
signal
Input capture
mask signal
Interrupt Sources
FRT Interrupt Sources
Figure 9.16 Timing of Input Capture Mask Signal Clearing
2
Interrupt Source
Input capture of ICRA
Input capture of ICRB
Input capture of ICRC
Input capture of ICRD
Compare match of OCRA
Compare match of OCRB
Overflow of FRC
N
N
Interrupt Flag
ICFA
ICFB
ICFC
ICFD
OCFA
OCFB
OVF
N + 1
Priority
High
Low