H838532H datasheet(55/508 Pages) RENESAS

55 / 508 page

Section 2 CPU

Rev. 1.00 May 30, 2008 Page 35 of 484

REJ09B0436-0100

Table 2.6

Bit Manipulation Instructions (1)

Instruction

Size*

Function

BSET

→ (<bit-No.> of <EAd>)

Sets a specified bit in a general register or memory operand to 1. The

bit number is specified by 3-bit immediate data or the lower three bits of

a general register.

BCLR

→ (<bit-No.> of <EAd>)

Clears a specified bit in a general register or memory operand to 0. The

bit number is specified by 3-bit immediate data or the lower three bits of

a general register.

BNOT

¬ (<bit-No.> of <EAd>)

→ (<bit-No.> of <EAd>)

Inverts a specified bit in a general register or memory operand. The bit

number is specified by 3-bit immediate data or the lower three bits of a

general register.

BTST

¬ (<bit-No.> of <EAd>)

→ Z

Tests a specified bit in a general register or memory operand and sets

or clears the Z flag accordingly. The bit number is specified by 3-bit

immediate data or the lower three bits of a general register.

BAND

BIAND

∧ (<bit-No.> of <EAd>) → C

ANDs the carry flag with a specified bit in a general register or memory

operand and stores the result in the carry flag.

∧ ¬ (<bit-No.> of <EAd>) → C

ANDs the carry flag with the inverse of a specified bit in a general

The bit number is specified by 3-bit immediate data.

BOR

BIOR

∨ (<bit-No.> of <EAd>) → C

ORs the carry flag with a specified bit in a general register or memory

operand and stores the result in the carry flag.

∨ ¬ (<bit-No.> of <EAd>) → C

ORs the carry flag with the inverse of a specified bit in a general register

or memory operand and stores the result in the carry flag.

The bit number is specified by 3-bit immediate data.

Note:

Refers to the operand size.

B: Byte

H838532H 데이터시트(PDF) 55 Page - Renesas Technology Corp

H838532H 데이터시트(HTML) 55 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

데이터시트 다운로드

링크 URL