HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 321

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

8.3.10
IRR6 is an 8-bit register that indicates whether interrupt requests from the PINT, SIOF0, and
SIOF1 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
7, 6
5
4
3, 2
1
0
Interrupt Request Register 6 (IRR6)
Bit Name

SIOF1IR
SIOF0IR

PINTBR
PINTAR
Initial Value
All 0
0
0
All 0
0
0
R/W
R
R/W
R/W
R
R/W
R/W
Description
Reserved
This bit is always read as 0. The write value
should always be 0.
SIOF1I Interrupt Request
Indicates whether the SIOF1I (SIOF1) interrupt
request is generated.
0: SIOF1I interrupt request is not generated
1: SIOF1I interrupt request is generated
SIOF0I Interrupt Request
Indicates whether the SIOF0I (SIOF0) interrupt
request is generated.
0: SIOF0I interrupt request is not generated
1: SIOF0I interrupt request is generated
Reserved
These bits are always read as 0. The write value
should always be 0.
PINTB Interrupt Request
Indicates whether the PINTB (PINT) interrupt
request is generated.
0: PINTB interrupt request is not generated
1: PINTB interrupt request is generated
PINTA Interrupt Request
Indicates whether the PINTA (PINT) interrupt
request is generated.
0: PINTA interrupt request is not generated
1: PINTA interrupt request is generated
Rev. 3.00 Jan. 18, 2008 Page 259 of 1458
Section 8
Interrupt Controller (INTC)
REJ09B0033-0300