Table 18.42 Mtu Interrupts - Renesas HD6417641 Hardware Manual

Table 18.42 MTU Interrupts

Channel Name
0 TGI0A
TGI0B
TGI0C
TGI0D
TCI0V
1 TGI1A
TGI1B
TCI1V
TCI1U
2 TGI2A
TGI2B
TCI2V
TCI2U
3 TGI3A
TGI3B
TGI3C
TGI3D
TCI3V
4 TGI4A
TGI4B
TGI4C
TGI4D
TCI4V
Note: This table shows the initial state immediately after a reset. The relative channel priority can
be changed by the interrupt controller.
Input Capture/Compare Match Interrupt: An interrupt is requested if the TGIE bit in TIER is
set to 1 when the TGF flag in TSR is set to 1 by the occurrence of a TGR input capture/compare
match on a particular channel. The interrupt request is cleared by clearing the TGF flag to 0. The
MTU has 16 input capture/compare match interrupts, four each for channels 0, 3, and 4, and two
each for channels 1 and 2.
Interrupt Source
TGRA_0 input capture/compare match
TGRB_0 input capture/compare match
TGRC_0 input capture/compare match
TGRD_0 input capture/compare match
TCNT_0 overflow
TGRA_1 input capture/compare match
TGRB_1 input capture/compare match
TCNT_1 overflow
TCNT_1 underflow
TGRA_2 input capture/compare match
TGRB_2 input capture/compare match
TCNT_2 overflow
TCNT_2 underflow
TGRA_3 input capture/compare match
TGRB_3 input capture/compare match
TGRC_3 input capture/compare match
TGRD_3 input capture/compare match
TCNT_3 overflow
TGRA_4 input capture/compare match
TGRB_4 input capture/compare match
TGRC_4 input capture/compare match
TGRD_4 input capture/compare match
TCNT_4 overflow/underflow
Section 18 Multi-Function Timer Pulse Unit (MTU)
Interrupt DMA
Flag Activation
TGFA_0 Possible
TGFB_0 Not possible
TGFC_0 Not possible
TGFD_0 Not possible
TCFV_0 Not possible
TGFA_1 Possible
TGFB_1 Not possible
TCFV_1 Not possible
TCFU_1 Not possible
TGFA_2 Possible
TGFB_2 Not possible
TCFV_2 Not possible
TCFU_2 Not possible
TGFA_3 Possible
TGFB_3 Not possible
TGFC_3 Not possible
TGFD_3 Not possible
TCFV_3 Not possible
TGFA_4 Possible
TGFB_4 Not possible
TGFC_4 Not possible
TGFD_4 Not possible
TCFV_4 Not possible
Rev. 4.00 Sep. 14, 2005 Page 617 of 982
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