tmp88cs34ng TOSHIBA Semiconductor CORPORATION, tmp88cs34ng Datasheet - Page 26

• Manufacturer Part Number: tmp88cs34ng
• Description: Cmos 8-bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Example:
interrupt higher than the level of current servicing interrupt is occurred.
program. In this case, acceptable interrupt sources are selectively enabled by the individual
interrupt enable flags.
5.
6.
Note: Do not use the read-modify-write instruction for the EIRL (address 0003AH) during
A maskable interrupt is not accepted until the IMF is set to “1” even if the maskable
When nested interrupt service is necessary, the IMF is set to “1” in the interrupt service
The RBS control code is read from the vector table. The lower 4-bit of this code is added
to the RBS.
The instruction stored at the entry address of the interrupt service program is
executed.
pseudo non-maskable interrupt service task.
Correspondence between vector table address for INTTBT and the entry address
of the interrupt service program.
FFFE4H
FFFE5H
FFFE6H
FFFE7H
Vector table address
D2H
0CH
43H
06H
Vector
RBS
control
88CS34-26
CD243H
CD244H
CD245H
CD246H
Entry address
Interrupt
service
program
TMP88CS34/CP34
2007-09-12