R5S72011 RENESAS [Renesas Technology Corp], R5S72011 Datasheet - Page 561

• Manufacturer Part Number: R5S72011
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

12.5
12.5.1
There are three kinds of MTU2 interrupt source; TGR input capture/compare match, TCNT
overflow, and TCNT underflow. Each interrupt source has its own status flag and enable/disabled
bit, allowing the generation of interrupt request signals to be enabled or disabled individually.
When an interrupt request is generated, the corresponding status flag in TSR is set to 1. If the
corresponding enable/disable bit in TIER is set to 1 at this time, an interrupt is requested. The
interrupt request is cleared by clearing the status flag to 0.
Relative channel priorities can be changed by the interrupt controller, however the priority order
within a channel is fixed. For details, see section 6, Interrupt Controller (INTC).
Table 12.57 lists the MTU2 interrupt sources.
Table 12.57 MTU2 Interrupts
Channel
0
1
2
Name
TGIA_0
TGIB_0
TGIC_0
TGID_0
TCIV_0
TGIE_0
TGIF_0
TGIA_1
TGIB_1
TCIV_1
TCIU_1
TGIA_2
TGIB_2
TCIV_2
TCIU_2
Interrupt Sources
Interrupt Sources and Priorities
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
TGRE_0 compare match
TGRF_0 compare match
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
Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
Rev. 2.00 Sep. 07, 2007 Page 533 of 1164
Interrupt Flag
TGFA_0
TGFB_0
TGFC_0
TGFD_0
TCFV_0
TGFE_0
TGFF_0
TGFA_1
TGFB_1
TCFV_1
TCFU_1
TGFA_2
TGFB_2
TCFV_2
TCFU_2
DMAC
Activation
Possible
Not possible
Not possible
Not possible
Not possible
Not possible
Not possible
Possible
Not possible
Not possible
Not possible
Possible
Not possible
Not possible
Not possible
REJ09B0321-0200
Priority
High
Low