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FUJITSU FR family 32-bit microcontroller instruction manuel CM71-00101-5E User Manual

Page 273

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CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS

Example:

LDM1 (R10, R11, R12)

Table 7.130-1 Bit Values and Register Numbers for "reglist" (LDM1)

Bit

Register

Bit

Register

7

R15

3

R11

6

R14

2

R10

5

R13

1

R9

4

R12

0

R8

9 0 B C 9 3 6 3

8 D F 7 8 8 E 4

x x x x x x x x

7FFFFFC4

7FFFFFC8

7FFFFFCC

R15

7 F F F F F C 0

R12

R10

Instruction bit pattern :

1000 1101 0001 1100

9 0 B C 9 3 6 3

8 D F 7 8 8 E 4

7FFFFFC4

8 F E 3 9 E 8 A

7FFFFFC0

8 F E 3 9 E 8 A

7FFFFFC0

7FFFFFC8

7FFFFFCC

R15

7 F F F F F C C

8 D F 7 8 8 E 4

8 F E 3 9 E 8 A

R12

R10

R11

9 0 B C 9 3 6 3

R11

Memory

Memory

Before execution

After execution

x x x x x x x x

x x x x x x x x

x x x x x x x x

x x x x x x x x