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Hitachi H8/500 Series - Page 201

Hitachi H8/500 Series
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Bit 6
OCIEB Description
0 Output compare interrupt request B (OCIB) is disabled. (Initial value)
1 Output compare interrupt request B (OCIB) is enabled.
Bit 5—Output Compare Interrupt Enable A (OCIEA): This bit selects whether to request
output compare interrupt A (OCIA) when output compare flag A (OCFA) in the timer
status/control register (TCSR) is set to “1.
Bit 5
OCIEA Description
0 Output compare interrupt request A (OCIA) is disabled. (Initial value)
1 Output compare interrupt request A (OCIA) is enabled.
Bit 4—Timer overflow Interrupt Enable (OVIE): This bit selects whether to request a free-
running timer overflow interrupt (FOVI) when the timer overflow flag (OVF) in the timer
status/control register (TCSR) is set to “1.
Bit 4
OVIE Description
0 The free-running timer overflow interrupt request (FOVI) is disabled. (Initial value)
1 The free-running timer overflow interrupt request (FOVI) is enabled.
Bit 3—Output Enable B (OEB): This bit selects whether to enable or disable output of the logic
level selected by the OLVLB bit in the timer status/control register (TCSR) at the output compare
B pin when the FRC and OCRB values match.
Bit 3
OEB Description
0 Output compare B output is disabled. (Initial value)
1 Output compare B output is enabled.
Bit 2—Output Enable A (OEA): This bit selects whether to enable or disable output of the logic
level selected by the OLVLA bit in the timer status/control register (TCSR) at the output compare
A pin when the FRC and OCRA values match.
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