h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 360

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 12 16-Bit Free-Running Timer (FRT)
12.6
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 12.2 lists the sources and priorities of these interrupts.
The ICIA, ICIB, OCIA, and OCIB interrupts can be used as the on-chip DTC activation sources.
Table 12.2 FRT Interrupt Sources
Rev. 3.00 Jan 25, 2006 page 308 of 872
REJ09B0286-0300
Interrupt
ICIA
ICIB
ICIC
ICID
OCIA
OCIB
FOVI
Interrupt Sources
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
Interrupt Flag
ICFA
ICFB
ICFC
ICFD
OCFA
OCFB
OVF
DTC Activation
Possible
Possible
Not possible
Not possible
Possible
Possible
Not possible
Priority
High
Low