Samsung S3F80JB manual Internal Register File Organization

Models: S3F80JB

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S3F80JB

ADDRESS SPACES

 

 

Set 1

Set 2

64

Bytes

FFH

E0H

Bank1

Bank 0

System and

Peripheral

Control Register

(Register Addressing

Mode)

32

Bytes

E0H

Page 0

General Purpose

Data Register

FFH

DFH

D0H

CFH

C0H

System Register

(Register Addressing

Mode)

Working Register

(Working Register

Addressing only)

32

Bytes

(Indirect Register or Indexed Addressing Modes or

Stack Operations)

Page 0

Prime

256

Bytes

C0H

BFH

192

Bytes

Data Register

(All Addressing

Mode)

00H

Figure 2-3. Internal Register File Organization

2-6

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Image 38
Samsung S3F80JB manual Internal Register File Organization