ml670100 Oki Semiconductor, ml670100 Datasheet - Page 52

• Manufacturer Part Number: ml670100
• Description: Ml670100 Is A High-performance 32-bit Microcontroller
• Manufacturer: Oki Semiconductor

4.1.2
4.1.3
4-4
Table 4.1 lists the pins connected to the interrupt controller.
Table 4.2 lists the control registers for the interrupt controller.
Pins
Table 4.1 : Interrupt Controller (INT) Pins
Control Registers
Table 4.2 : Interrupt Controller (INT) Control Registers
Pin Name
External fast interrupt
request
External interrupt request
Address
0x060_0000
0x060_0002
0x060_0003
0x060_0004
0x060_0005
0x060_0008
0x060_0009
0x060_000A
0x060_000B
0x060_0010
0x060_0011
0x060_0012
0x060_0013
0x060_0014
0x060_0015
0x060_0016
0x060_0017
0x060_0018
0x060_0019
0x060_001A
0x060_001B
0x060_001C
0x060_001D
0x060_001E
0x060_001F
Name
Interrupt Number Register
Current Interrupt Level Register
Interrupt Request Level Register
External FIQ Control Register
External IRQ Control Register
Interrupt Request Register 0
Interrupt Request Register 1
Interrupt Request Register 2
Interrupt Request Register 3
Interrupt Level Control Register 0
Interrupt Level Control Register 1
Interrupt Level Control Register 2
Interrupt Level Control Register 3
Interrupt Level Control Register 4
Interrupt Level Control Register 5
Interrupt Level Control Register 6
Interrupt Level Control Register 7
Interrupt Level Control Register 8
Interrupt Level Control Register 9
Interrupt Level Control Register 10
Interrupt Level Control Register 11
Interrupt Level Control Register 12
Interrupt Level Control Register 13
Interrupt Level Control Register 14
Interrupt Level Control Register 15
Symbol
nEFIQ
nEIR[7:0]
Direction
Input
Input
Description
This pin is exclusively for external fast interrupt requests.
These pins are for external interrupt requests.
They represent secondary functions for I/O port PIO3[7:0].
Symbol
INR
CILR
IRLR
EFIQCON
EIRCON
IRR0
IRR1
IRR2
IRR3
ILCON0
ILCON1
ILCON2
ILCON3
ILCON4
ILCON5
ILCON6
ILCON7
ILCON8
ILCON9
ILCON10
ILCON11
ILCON12
ILCON13
ILCON14
ILCON15
R/W
R
R/W
R
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/W
R/W
R/W
R/W
R/W
Size
(bits)
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
Initial value
Indeterminate
0x00
0x00
0x04/06
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00