參數(shù)資料
型號: S1C621A0F0A0100
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數(shù): 42/161頁
文件大?。?/td> 1037K
代理商: S1C621A0F0A0100
137
32000D–04/2011
AVR32
ASR – Arithmetic Shift Right
Architecture revision:
Architecture revision1 and higher.
Description
Shifts all bits in a register to the right the amount of bits specified by the five least significant bits
in Ry or an immediate while keeping the sign.
Operation:
I.
Rd
← ASR(Rx, Ry[4:0]);
II.
Rd
← ASR(Rd, sa5);
III.
Rd
← ASR(Rs, sa5);
Syntax:
I.
asr
Rd, Rx, Ry
II.
asr
Rd, sa
III.
asr
Rd, Rs, sa
Operands:
I.
d, x, y
∈ {0, 1, …, 15}
II.
d
∈ {0, 1, …, 15}
sa
∈ {0, 1, …, 31}
III.
{d,s}
∈ {0, 1, …, 15}
sa
∈ {0, 1, …, 31}
Status Flags:
Format I: Shamt = Ry[4:0], Op = Rx
Format II: Shamt = sa5, Op = Rd
Format III: Shamt = sa5, Op = Rs
Q:
Not affected
V:
Not affected
N:
N
← RES[31]
Z:
Z
← (RES[31:0] == 0)
C:
if (Shamt != 0) then
C
← Op[Shamt-1]
else
C
← 0
Opcode
相關(guān)PDF資料
PDF描述
S1C63158D0A010P 4-BIT, FLASH, 4 MHz, MICROCONTROLLER, UUC53
S1C7XXXF00E199 16-BIT, 90 MHz, RISC MICROCONTROLLER, PQFP
S2041 PHOTO TRANSISTOR DETECTOR
S3P44R10 TRIGGER OUTPUT SOLID STATE RELAY, 4000 V ISOLATION-MAX
S3S12P128J0VQK 16-BIT, MROM, 1.05 MHz, MICROCONTROLLER, PQFP80
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1C63004 制造商:EPSON 制造商全稱:EPSON 功能描述:CMOS 4-bit Single Chip Microcontroller
S1C63008 制造商:EPSON 制造商全稱:EPSON 功能描述:CMOS 4-bit Single Chip Microcontroller
S1C63016 制造商:EPSON 制造商全稱:EPSON 功能描述:CMOS 4-bit Single Chip Microcontroller
S1C63158 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C63408 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer