S3C8639 View Datasheet(PDF) - Samsung

Part Name

Description

View to exact match

S3C8639

8-bit single-chip CMOS microcontrollers

Samsung 

ADDRESS SPACES

S3C8639/C863A/P863A/C8647/F8647

RP0

01100 000

Selects RP1

RP1

10101 000

R11

8-bit address

1 1 0 0 1 0 1 1 form instruction

'LD R11, R2'

Specifies working

register addressing

10101

011

Register

address

(0ABH)

Figure 2-17. 8-Bit Working Register Addressing Example

2-20

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