参数资料
型号: EFM32-TG230F32-SK
厂商: Energy Micro
文件页数: 114/136页
文件大小: 0K
描述: IC MICRO KIT GECKO 64QFN
标准包装: 1
系列: Tiny Gecko
套件类型: 微控制器
值: 2 件 - 闪存 - 32KB
包装: 纸板盒
安装类型: 表面贴装
包括封装: 64-QFN
工具箱内容: (2) 914-1035-2-ND - MCU 32BIT 32KB FLASH 64-QFN
其它名称: 914-1024
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
79
www.energymicro.com
Rm must not be SP and must not be PC
when any of these instructions is used inside an IT block, it must be the last instruction of the IT block.
3.9.4.4 Condition flags
These instructions do not change the flags.
3.9.4.5 Examples
ADR.W
R0, BranchTable_Byte
TBB
[R0, R1]
; R1 is the index, R0 is the base address of the
; branch table
Case1
; an instruction sequence follows
Case2
; an instruction sequence follows
Case3
; an instruction sequence follows
BranchTable_Byte
DCB
0
; Case1 offset calculation
DCB
((Case2-Case1)/2)
; Case2 offset calculation
DCB
((Case3-Case1)/2)
; Case3 offset calculation
TBH
[PC, R1, LSL #1]
; R1 is the index, PC is used as base of the
; branch table
BranchTable_H
DCI
((CaseA - BranchTable_H)/2)
; CaseA offset calculation
DCI
((CaseB - BranchTable_H)/2)
; CaseB offset calculation
DCI
((CaseC - BranchTable_H)/2)
; CaseC offset calculation
CaseA
; an instruction sequence follows
CaseB
; an instruction sequence follows
CaseC
; an instruction sequence follows
3.10 Miscellaneous instructions
Table 3.13 (p. 79) shows the remaining Cortex-M3 instructions:
Table 3.13. Miscellaneous instructions
Mnemonic
Brief description
See
BKPT
Breakpoint
CPSID
Change Processor State, Disable Interrupts
CPSIE
Change Processor State, Enable Interrupts
DMB
Data Memory Barrier
DSB
Data Synchronization Barrier
ISB
Instruction Synchronization Barrier
相关PDF资料
PDF描述
EFM32-TG210F32-SK IC MICRO KIT GECKO 32QFN
1267 X 6" TAPE ALUMINUM FOIL 6" X 1FT
7810 0.25MM ECAP COND PAD .25MM 7.7" X 10"
7810 0.20MM ECAP COND PAD .20MM 7.7" X 10"
1170 X 6" TAPE FOIL .002" 6" X 18YDS
相关代理商/技术参数
参数描述
EFM32TG230F32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64QFN
EFM32TG230F8 功能描述:ARM微控制器 - MCU 16KB Flash 4KB 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
EFM32TG230F8-QFN64 制造商:Energy Micro AS 功能描述:8 FLASH, USART + UART 2, QFN64 - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 8KB FLASH 64QFN
EFM32TG230F8-QFN64T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, TINY GECKO - Trays
EFM32TG230F8-QFN64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 8KB FLASH 64QFN