HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 241

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

Table 8.2
Notes: 1. Always read as 0. The write value should always be 0. If 1 is written to the bit, correct
As shown in table 8.2, on-chip peripheral module or IRQ interrupts are assigned to four 4-bit
groups in each register. These 4-bit groups (bits 15 to 12, bits 11 to 8, bits 7 to 4, and bits 3 to 0)
are set with values from H'0 (0000) to H'F (1111). Setting H'0 means priority level 0 (masking is
requested); H'F means priority level 15 (the highest level).
Register
IPRA
IPRB
IPRC
IPRD
IPRE
IPRF
IPRG
IPRH
2. IRQ1 is connected to the bluetooth interface (BT) interrupt request signal and cannot be
3. IRQ7 is connected to the USBF (USB function controller) standby recovery interrupt
operation cannot be guaranteed.
used for other functions.
request signal and cannot be used for other functions.
Interrupt Sources and IPRA to IPRH
Bits 15 to 12
TMU0
WDT
IRQ3
IRQ7(for USBF
standby recovery
interrupt request
signal) *
DMAC
Reserved*
SCIF0
Reserved*
3
1
1
Bits 11 to 8
TMU1
Reserved*
IRQ2
Reserved*
Reserved*
Reserved*
SCIF1
SIOF
1
1
1
1
TMU2
Reserved*
Reserved*
Bits 7 to 4
Reserved*
IRQ1(for BT)*
Reserved*
Reserved*
USBF
Rev. 1.00, 02/04, page 203 of 804
1
1
1
1
1
2
Bits 3 to 0
Reserved*
Reserved*
IRQ0
IRQ4
Reserved*
USBH
Reserved*
Reserved*
1
1
1
1
1