Eit Vector Table - Fujitsu MB91F109 FR30 Hardware Manual

CHAPTER 2 CPU
2.8.6

EIT Vector Table

The 1-kilobyte area beginning from the address, indicated by the table base register
(TBR), is the EIT vector area.
EIT Vector Table
The area size per vector is 4 bytes. The relationship between a vector number and vector
address is represented as follows:
vctadr
vctadr:
vctofs:
vct:
The two low-order bits of the result of addition are always treated as 00.
The area ranging from 000FFC00
reset.
60
= TBR + vctofs
= TBR + (3FC - 4 x vct)
H
vector address
vector offset
vector number
H
to 000FFFFF is the initial area of the vector table after it is
H