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NEC PD17062 User Manual

Page 47

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47

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PD17062

Fig. 6-5 Execution of the Above Example

Also, note the following when the general-purpose register is being used. No arithmetic/logical instructions

are provided for the general-purpose register and immediate data. That is, the execution of an arithmetic/

logical instruction that involves data memory allocated as the general-purpose register and immediate data

requires that the data memory be treated as data memory rather than the general-purpose register.

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

0

2

3

4

5

6

7

1

RP

BANK0

RP = 0000010B

LD

04H,

32H

System register

Column address

General-purpose register

Row address