HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 319

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

8.3.9
IRR5 is an 8-bit register that indicates whether interrupt requests from the SCIF0, SCIF1, DMAC,
and ADC are generated. This register is initialized to H'00 by a power-on reset or manual reset,
but is not initialized in standby mode.
Bit
4
3
2, 1
0
Interrupt Request Register 5 (IRR5)
Bit Name
TUNI0R
ITIR

RCMIR
Initial Value
0
0
All 0
0
R/W
R/W
R/W
R
R/W
Description
TUNI0 Interrupt Request
Indicates whether the TUNI0 (TMU) interrupt
request is generated.
0: TUNI0 interrupt request is not generated
1: TUNI0 interrupt request is generated
ITI Interrupt Request
Indicates whether the ITI (WDT) interrupt request
is generated.
0: ITI interrupt request is not generated
1: ITI interrupt request is generated
Reserved
These bits are always read as 0. The write value
should always be 0.
RCMI Interrupt Request
Indicates whether the RCMI (REF) interrupt
request is generated.
0: RCMI interrupt request is not generated
1: RCMI interrupt request is generated
Rev. 3.00 Jan. 18, 2008 Page 257 of 1458
Section 8
Interrupt Controller (INTC)
REJ09B0033-0300