Renesas Renasas Single-Chip Microcomputer SH7086 Manual de usuario descargar pdf (Pagina 35)

100

101

Chapter 1 Overview

b7 b0

N DATA(L)

N+1 DATA(H)

N+2

N+3

b7 b0

N DATA

N+1

N+2

N+3

MOV.B N,R0H

MOV.W N,R0

b15 b0

DATA

DATA(H) DATA(L)

Word (16-bit) data

Byte (8-bit) data

1.8 Data Arrangement

Figure 1.8.2 Data arrangement in memory

Does not change.

1.8.2 Data Arrangement in Memory

Figure 1.8.2 shows data arrangement in memory. Figure 1.8.3 shows some examples of operation.

b7 b0

N DATA

N+1

N+2

N+3

b7 b0

N DATA(L)

N+1 DATA(H)

N+2

N+3

b7 b0

N DATA(L)

N+1 DATA(M)

N+2 DATA(H)

N+3

b7 b0

N DATA(LL)

N+1 DATA(LH)

N+2 DATA(HL)

N+3 DATA(HH)

Word (16-bit) data

Byte (8-bit) data

Long Word (32-bit) data

20-bit (Address) data

Figure 1.8.3 Examples of operation

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 307 308

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Renesas Renasas Single-Chip Microcomputer SH7086 Manual de usuario Pagina 35

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