r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 303

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

10.3
Table 10.3 shows the INTC register configuration. Table 10.4 shows the register states in each
operating mode.
Table 10.3 INTC Register Configuration
Name
Interrupt control register 0
Interrupt control register 1
Interrupt priority register
Interrupt source register
Interrupt mask register 0
Interrupt mask register 1
Interrupt mask register 2
Interrupt mask clear register 0 INTMSKCLR0 R/W
Interrupt mask clear register 1 INTMSKCLR1 R/W
Interrupt mask clear register 2 INTMSKCLR2 R/W
NMI flag control register
User interrupt mask level
register
Interrupt priority registers
Interrupt source register (not
affected by the mask state)
Register Descriptions
Abbreviation
ICR0
ICR1
INTPRI
INTREQ
INTMSK0
INTMSK1
INTMSK2
NMIFCR
USERIMASK
INT2PRI0
INT2PRI1
INT2PRI2
INT2PRI3
INT2PRI4
INT2PRI5
INT2PRI6
INT2PRI7
INT2PRI8
INT2PRI9
INT2A0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/(W)*
R/(W)*
1
2
P4 Address
H'FFD0 0000
H'FFD0 001C
H'FFD0 0010
H'FFD0 0024
H'FFD0 0044
H'FFD0 0048
H'FFD4 0080
H'FFD0 0064
H'FFD0 0068
H'FFD4 0084
H'FFD0 00C0
H'FFD3 0000
H'FFD4 0000
H'FFD4 0004
H'FFD4 0008
H'FFD4 000C
H'FFD4 0010
H'FFD4 0014
H'FFD4 0018
H'FFD4 001C
H'FFD4 0020
H'FFD4 0024
H'FFD4 0030
Rev.1.00 Jan. 10, 2008 Page 273 of 1658
Area 7 Address
H'1FD0 0000
H'1FD0 001C
H'1FD0 0010
H'1FD0 0024
H'1FD0 0044
H'1FD0 0048
H'1FD4 0080
H'1FD0 0064
H'1FD0 0068
H'1FD4 0084
H'1FD0 00C0
H'1FD3 0000
H'1FD4 0000
H'1FD4 0004
H'1FD4 0008
H'1FD4 000C
H'1FD4 0010
H'1FD4 0014
H'1FD4 0018
H'1FD4 001C
H'1FD4 0020
H'1FD4 0024
H'1FD4 0030
10. Interrupt Controller (INTC)
REJ09B0261-0100
Access
Size
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
Sync.
Clock
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck