Notes 1.

1. (PC + n) is the address of the instruction following the BSR instruction.

Notes 2.

2. "n" indicates the code size. For details, refer to "Instruction Format".

Syntax

Processng Size

src

Range of pcdsp / Rs

Code size

(Byte)

BSR(.length) src

W

pcdsp:16

-32768pcdsp32767

3

A

pcdsp:24

-8388608pcdsp8388607

4

L

Rs

-2147483648Rs2147483647

2

Note

For the RX Family assembler manufactured by Renesas Technology Corp., enter a destination address specified by a label or an effective address as the displacement value (pcdsp:16, pcdsp:24). The value of the specified address minus the address where the instruction is allocated will be stored in the pcdsp section of the instruction.