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参数资料
型号： EFM32-TG-STK3300
厂商： Energy Micro
文件页数： 97/136页
文件大小： 0K
描述： KIT STARTER EFM32 GECKO
特色产品： EFM32 Tiny Gecko
标准包装： 1
系列： EFM®32
类型： MCU
适用于相关产品： EFM32-TGXXX
所含物品： 板，线缆，CD 和文档
其它名称： 914-1018
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
63
www.energymicro.com
where:
S
is an optional suffix. If S is specified, the condition code flags are updated on the result of
the operation, see Section 3.3.7 (p. 43) .
cond
is an optional condition code, see Section 3.3.7 (p. 43) .
Rd
is the destination register.
Operand2
is a flexible second operand. See Section 3.3.3 (p. 38) for details of the options.
imm16
is any value in the range 0-65535.
3.5.6.2 Operation
The MOV instruction copies the value of Operand2 into Rd.
When Operand2 in a MOV instruction is a register with a shift other than LSL #0, the preferred syntax
is the corresponding shift instruction:
ASR{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, ASR #n
LSL{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, LSL #n if n != 0
LSR{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, LSR #n
ROR{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, ROR #n
RRX{S}{cond} Rd, Rm is the preferred syntax for MOV{S}{cond} Rd, Rm, RRX.
Also, the MOV instruction permits additional forms of Operand2 as synonyms for shift instructions:
MOV{S}{cond} Rd, Rm, ASR Rs is a synonym for ASR{S}{cond} Rd, Rm, Rs
MOV{S}{cond} Rd, Rm, LSL Rs is a synonym for LSL{S}{cond} Rd, Rm, Rs
MOV{S}{cond} Rd, Rm, LSR Rs is a synonym for LSR{S}{cond} Rd, Rm, Rs
MOV{S}{cond} Rd, Rm, ROR Rs is a synonym for ROR{S}{cond} Rd, Rm, Rs
See Section 3.5.3 (p. 60) .
The MVN instruction takes the value of Operand2, performs a bitwise logical NOT operation on the value,
and places the result into Rd.
Note
The MOVW instruction provides the same function as MOV, but is restricted to using the
imm16
operand.
3.5.6.3 Restrictions
You can use SP and PC only in the MOV instruction, with the following restrictions:
the second operand must be a register without shift
you must not specify the S suffix.
When Rd is PC in a MOV instruction:
bit[0] of the value written to the PC is ignored
a branch occurs to the address created by forcing bit[0] of that value to 0.
Note
Though it is possible to use MOV as a branch instruction, ARM strongly recommends the
use of a BX or BLX instruction to branch for software portability to the ARM instruction set.
3.5.6.4 Condition flags
If S is specified, these instructions:
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相关代理商/技术参数
参数描述
EFM32TG-STK3300 制造商:Energy Micro AS 功能描述:STARTER KIT STK3300 TINY GEC 制造商:Energy Micro AS 功能描述:STARTER KIT, STK3300, TINY GECKO; Silicon Manufacturer:Energy Micro; Core Architecture:ARM; Core Sub-Architecture:Cortex-M3; Silicon Core Number:EFM32TG840; Silicon Family Name:EFM32; Kit Contents:Starter Kit EFM32TG840; SVHC:No SVHC;RoHS Compliant: Yes
EFM32WG230F128 功能描述:ARM微控制器 - MCU 128kb flash 32kb RAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
EFM32WG230F128-QFN64 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, WONDER GECKO - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 128KB FLASH 64QFN
EFM32WG230F128-QFN64T 制造商:Energy Micro AS 功能描述:WONDER GECKO 32 BIT ARM CORTEX MCU - Trays
EFM32WG230F128-QFN64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 128KB FLASH 64QFN
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