Samsung S3F80JB User Manual

Page 51

Advertising
background image

S3F80JB

ADDRESS SPACES

2-19

Specifies working
register addressing

RP0

Selects RP1

RP1

0

1

1

1

0

1

1

0

0

1

1

1

0

0

0

0

0

1

1

1

0

0

0

0

Register address (0ABH)

0

1

1

0

1

1

1

0

8-bit address
from instruction
'LD R11, R2'

R11

Figure 2-15. 8-Bit Working Register Addressing Example

Advertising