HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 241

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

9.4.4
Table 9.10 summarizes the timer V operation states.
Table 9.10 Timer V Operation States
Operation Mode
TCNTV
TCRV0, TCRV1
TCORA, TCORB
TCSRV
9.4.5
Timer V has three interrupt sources: CMIA, CMIB, and OVI. Table 9.11 lists the interrupt sources
and their vector address. Each interrupt source can be enabled or disabled by an interrupt enable
bit in TCRV0. Although all three interrupts share the same vector, they have individual interrupt
flags, so software can discriminate the interrupt source.
Table 9.11 Timer V Interrupt Sources
Interrupt
CMIA
CMIB
OVI
Timer V Operation Modes
Interrupt Sources
Reset
Reset
Reset
Reset
Reset
Description
Generated from CMFA
Generated from CMFB
Generated from OVF
Active
Functions
Functions
Functions
Functions
Sleep
Functions
Functions
Functions
Functions
Watch
Reset
Reset
Reset
Reset
Vector Address
H'0022
Sub-
active
Reset
Reset
Reset
Reset
Sub-
sleep
Reset
Reset
Reset
Reset
Standby
Reset
Reset
Reset
Reset
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