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参数资料
型号： EFM32-TG-STK3300
厂商： Energy Micro
文件页数： 69/136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
38
www.energymicro.com
Special register
Access
CMSIS function
Write
void __set_PRIMASK (uint32_t
value)
Read
uint32_t __get_FAULTMASK (void)
FAULTMASK
Write
void __set_FAULTMASK (uint32_t
value)
Read
uint32_t __get_BASEPRI (void)
BASEPRI
Write
void __set_BASEPRI (uint32_t
value)
Read
uint32_t __get_CONTROL (void)
CONTROL
Write
void __set_CONTROL (uint32_t
value)
Read
uint32_t __get_MSP (void)
MSP
Write
void __set_MSP (uint32_t
TopOfMainStack)
Read
uint32_t __get_PSP (void)
PSP
Write
void __set_PSP (uint32_t
TopOfProcStack)
3.3 About the instruction descriptions
This section gives more information about using the instructions.
3.3.1 Operands
An instruction operand can be an ARM register, a constant, or another instruction-specific parameter.
Instructions act on the operands and often store the result in a destination register. When there is a
destination register in the instruction, it is usually specified before the operands.
Operands in some instructions are flexible in that they can either be a register or a constant. See
Section 3.3.3 (p. 38) .
3.3.2 Restrictions when using PC or SP
Many instructions have restrictions on whether you can use the Program Counter (PC) or Stack Pointer
(SP) for the operands or destination register. See instruction descriptions for more information.
Note
Bit[0] of any address you write to the PC with a BX, BLX, LDM, LDR, or POP instruction must
be 1 for correct execution, because this bit indicates the required instruction set, and the
Cortex-M3 processor only supports Thumb instructions.
3.3.3 Flexible second operand
Many general data processing instructions have a flexible second operand. This is shown as Operand2
in the descriptions of the syntax of each instruction.
Operand2
can be a:
Section 3.3.3.1 (p. 38)
Section 3.3.3.2 (p. 39)
3.3.3.1 Constant
You specify an Operand2 constant in the form:
相关PDF资料
PDF描述
HSC08DRYH-S13 CONN EDGECARD 16POS .100 EXTEND
TH3D336M016A0600 CAP TANT 33UF 16V 20% 2917
GBA18DTKT-S288 CONN EDGECARD 36POS .125 EXTEND
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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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