M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 85

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Fig. 4.10.1 Structure of INT
b7
b6
b5
b4
b3
b2
b1
b0
___
INT
i
(i=0 to 2) interrupt control register
Notes 1: The INT
0
7, 6
Bit
to INT
0
1
2
3
4
5
2: Use the SEB or CLB instruction to set the INT
Interrupt priority level select bits
Polarity select bit
Interrupt request bit (Note 1)
Level sense/Edge sense select bit
Nothing is allocated.
2
interrupt control registers (Addresses 7D
7702/7703 Group User’s Manual
0
to INT
Bit name
2
interrupt request bits are invalid when selecting the level sense.
4.10 External interrupts (INT
b2 b1 b0
0 : Edge sense
1 : Level sense
0 0 0 : Level 0 (Interrupt disabled)
0 0 1 : Level 1
0 1 0 : Level 2
0 1 1 : Level 3
1 0 0 : Level 4
1 0 1 : Level 5
1 1 0 : Level 6
1 1 1 : Level 7
0 : No interrupt request
1 : Interrupt request
0 : Set the interrupt request bit at
1 : Set the interrupt request bit at
“H” level for level sense and at
falling edge for edge sense.
“L” level for level sense and at
rising edge for edge sense.
0
Functions
to INT
16
to 7F
2
interrupt control registers.
Low level
High level
16
INTERRUPTS
)
___
Undefined
At reset
i
0
0
0
0
0
0
interrupt)
RW
RW
RW
RW
RW
RW
RW
–
4–21