HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 239

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

8.2
Table 8.1 shows the INTC pin configuration.
Table 8.1
Notes: 1. IRQ1 is used as the bluetooth interface interrupt request pin and does not support an
8.3
The INTC has the following registers. For details on register addresses and register states during
each processing, refer to section 27, List of Registers.
• Interrupt control register 0 (ICR0)
• Interrupt control register 1 (ICR1)
• Interrupt control register 2 (ICR2)
• Interrupt priority register A (IPRA)
• Interrupt priority register B (IPRB)
• Interrupt priority register C (IPRC)
• Interrupt priority register D (IPRD)
• Interrupt priority register E (IPRE)
• Interrupt priority register F (IPRF)
• Interrupt priority register G (IPRG)
• Interrupt priority register H (IPRH)
• Interrupt request register 0 (IRR0)
• Interrupt mask register 0 (IMR0)
• Interrupt mask register 1 (IMR1)
• Interrupt mask register 4 (IMR4)
• Interrupt mask register 5 (IMR5)
• Interrupt mask register 6 (IMR6)
Pin Name
NMI
IRQ7, IRQ4 to IRQ0*
IRQOUT*
2. When the NMI or H-UDI interrupt request is generated and the response time of CPU is
Input/Output Pins
Register Descriptions
2
external pin function. IRQ7 is used as the standby recovery interrupt request pin and
does not support an external pin function.
short, this pin may not be asserted.
Pin Configuration
1
I/O
Input
Input
Output
Description
Nonmaskable Interrupt Input
Input of interrupt request signal which is not maskable
Interrupt Input
Input of interrupt request signal
Bus Mastership Request Output
Signal of interrupt request generation
Rev. 1.00, 02/04, page 201 of 804