H8SX1663 datasheet(100/1158 Pages) RENESAS

100 / 1158 page

Section 2 CPU

Rev.1.00 Jun. 07, 2006 Page 48 of 1102

REJ09B0294-0100

Instruction

Size

Function

DIVU

W/L

÷ Rs → Rd

Performs unsigned division on data in two general registers: either 16 bits

÷ 16 bits → 16-bit quotient, or 32 bits ÷ 32 bits → 32-bit quotient.

DIVXS

B/W

÷ Rs → Rd

Performs signed division on data in two general registers: either 16 bits

8 bits

→ 8-bit quotient and 8-bit remainder, or 32 bits ÷ 16 bits → 16-bit

quotient and 16-bit remainder.

DIVS

W/L

÷ Rs → Rd

Performs signed division on data in two general registers: either 16 bits

16 bits

→ 16-bit quotient, or 32 bits ÷ 32 bits → 32-bit quotient.

CMP

B/W/L

(EAd)

− #IMM, (EAd) − (EAs)

Compares data between immediate data, general registers, and memory

and stores the result in CCR.

NEG

B/W/L

− (EAd) → (EAd)

Takes the two's complement (arithmetic complement) of data in a general

EXTU

W/L

(EAd) (zero extension)

→ (EAd)

Performs zero-extension on the lower 8 or 16 bits of data in a general

The lower 8 bits to word or longword, or the lower 16 bits to longword can

be zero-extended.

EXTS

W/L

(EAd) (sign extension)

→ (EAd)

Performs sign-extension on the lower 8 or 16 bits of data in a general

The lower 8 bits to word or longword, or the lower 16 bits to longword can

be sign-extended.

TAS

@ERd

− 0, 1 → (<bit 7> of @EAd)

Tests memory contents, and sets the most significant bit (bit 7) to 1.

MAC

—

(EAs)

× (EAd) + MAC → MAC

Performs signed multiplication on memory contents and adds the result to

MAC.

CLRMAC

—

→ MAC

Clears MAC to zero.

LDMAC

—

→ MAC

Loads data from a general register to MAC.

STMAC

—

MAC

→ Rd

Stores data from MAC to a general register.

H8SX1663 데이터시트(PDF) 100 Page - Renesas Technology Corp

H8SX1663 데이터시트(HTML) 100 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