M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 66

• 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

referred to as “Interrupt.” This chapter describes the interrupts.
in the interrupt vector table (addresses FFD6
at each interrupt vector address in the interrupt vector table.
INTERRUPTS
4.1 Overview
The suspension of the current operation in order to perform another operation owing to a certain factor is
4.1 Overview
The M37702 has 19 interrupt sources to generate interrupt requests.
Figure 4.1.1 shows the interrupt processing sequence.
When an interrupt request is accepted, a branch is made to the start address of the interrupt routine set
Fig. 4.1.1 Interrupt processing sequence
4–2
Accept interrupt request
Resume processing
Suspend processing
Executing routine
7702/7703 Group User’s Manual
16
to FFFF
16
). Set the start address of each interrupt routine
Interrupt routine
RTI instruction
Process interrupt