Renesas Renasas Single-Chip Microcomputer SH7086 Manual de usuario descargar pdf (Pagina 100)

Chapter 3 Functions

3.2 Functions

[ Operation ]

When jump distance specifier (.length) is (.W) When jump distance specifier (.length) is (.A)

PC PC src PC src

JuMP Indirect

Jump indirect

[ Description Example ]

[ Related Instructions ] JMP,JMPS

JMPI JMPI

[ Syntax ]

JMPI.length src

[ Selectable src ]

JMPI.A A1A0

JMPI.W R0

W , A

src

R0L/R0 R0H/R1 R1L/R2 R1H/R3

A0/A0 A1/A1 [A0] [A1]

dsp:8[A0] dsp:8[A1] dsp:8[SB] dsp:8[FB]

dsp:16[A0] dsp:16[A1] dsp:16[SB] abs16

dsp:20[A0] dsp:20[A1] abs20

R2R0 R3R1 A1A0

src

R0L/R0 R0H/R1 R1L/R2 R1H/R3

A0/A0 A1/A1 [A0] [A1]

dsp:8[A0] dsp:8[A1] dsp:8[SB] dsp:8[FB]

dsp:16[A0] dsp:16[A1] dsp:16[SB] abs16

dsp:20[A0] dsp:20[A1] abs20

R2R0 R3R1 A1A0

[ Flag Change ]

UIOBSZDC

[ Instruction Code/Number of Cycles ]

Page=

187

If you selected (.A) for the jump distance specifier (.length)

If you selected (.W) for the jump distance specifier (.length)

Flag

Change

[ Function ]

• This instruction causes control to jump to the address indicated by

src

. If

src

is memory, specify the

address at which the low-order address is stored.

•

If you selected (.W) for the jump distance specifier (.length), control jumps to the start address of the instruction

plus the address indicated by

src

(added including the sign bits).

src

is memory, the required memory

capacity is 2 bytes.

• If

src

is memory when you selected (.A) for the jump distance specifier (.length), the required memory

capacity is 3 bytes.

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 307 308

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