Functions of detect address setting registers – FUJITSU F2MCTM-16LX User Manual

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CHAPTER 22 ADDRESS MATCH DETECTION FUNCTION

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Functions of Detect Address Setting Registers

•

There are six detect address setting registers (PADR0 to PADR5) that consist of a high byte (bank),

middle byte, and low byte, totaling 24 bits.

•

In the detect address setting registers (PADR0 to PADR5), starting address (first byte) of instruction to

be replaced by INT9 instruction should be set.

Table 22.3-3 Address Setting of Detect Address Setting Registers

Register Name

Interrupt

Output

Enable

Address Setting

Detect address setting
register 0

(PADR0)

PACSR0:

AD0E

High

Set the upper 8 bits of detect address 0 (bank).

Middle

Set the middle 8 bits of detect address 0.

Low

Set the lower 8 bits of detect address 0.

Detect address setting
register 1

(PADR1)

PACSR0:

AD1E

High

Set the upper 8 bits of detect address 1 (bank).

Middle

Set the middle 8 bits of detect address 1.

Low

Set the lower 8 bits of detect address 1.

Detect address setting
register 2

(PADR2)

PACSR0:

AD2E

High

Set the upper 8 bits of detect address 2 (bank).

Middle

Set the middle 8 bits of detect address 2.

Low

Set the lower 8 bits of detect address 2.

Detect address setting
register 3

(PADR3)

PACSR1:

AD3E

High

Set the upper 8 bits of detect address 3 (bank).

Middle

Set the middle 8 bits of detect address 3.

Low

Set the lower 8 bits of detect address 3.

Detect address setting
register 4

(PADR4)

PACSR1:

AD4E

High

Set the upper 8 bits of detect address 4 (bank).

Middle

Set the middle 8 bits of detect address 4.

Low

Set the lower 8 bits of detect address 4.

Detect address setting
register 5

(PADR5)

PACSR1:

AD5E

High

Set the upper 8 bits of detect address 5 (bank).

Middle

Set the middle 8 bits of detect address 5.

Low

Set the lower 8 bits of detect address 5.

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