參數資料
型號: EFM32TG232F32
廠商: Energy Micro
文件頁數: 78/136頁
文件大小: 0K
描述: IC MCU 32BIT 32KB FLASH 64LQFP
特色產品: EFM32 Tiny Gecko
標準包裝: 1
系列: Tiny Gecko
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 32MHz
連通性: I²C,IrDA,智能卡,SPI,UART/USART
外圍設備: 欠壓檢測/復位,DMA,I²S,POR,PWM,WDT
輸入/輸出數: 53
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 4K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.8 V
數據轉換器: A/D 8x12b,D/A 1x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-TQFP
包裝: 標準包裝
其它名稱: 914-1030-6
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
46
www.energymicro.com
Mnemonic
Brief description
See
STR{type}
Store Register using register offset
STR{type}T
Store Register with unprivileged access
STREX{type}
Store Register Exclusive
3.4.1 ADR
Load PC-relative address.
3.4.1.1 Syntax
ADR{cond} Rd, label
where:
cond
is an optional condition code, see Section 3.3.7 (p. 43) .
Rd
is the destination register.
label
is a PC#relative expression. See Section 3.3.6 (p. 42) .
3.4.1.2 Operation
ADR
determines the address by adding an immediate value to the PC, and writes the result to the
destination register.
ADR
produces position#independent code, because the address is PC#relative.
If you use ADR to generate a target address for a BX or BLX instruction, you must ensure that bit[0] of
the address you generate is set to1 for correct execution.
Values of label must be within the range of #4095 to +4095 from the address in the PC.
Note
You might have to use the .W suffix to get the maximum offset range or to generate
addresses that are not word-aligned. See Section 3.3.8 (p. 45) .
3.4.1.3 Restrictions
Rd
must not be SP and must not be PC.
3.4.1.4 Condition flags
This instruction does not change the flags.
3.4.1.5 Examples
ADR
R1, TextMessage
; Write address value of a location labelled as
; TextMessage to R1
3.4.2 LDR and STR, immediate offset
Load and Store with immediate offset, pre-indexed immediate offset, or post-indexed immediate offset.
3.4.2.1 Syntax
op{type}{cond} Rt, [Rn {, #offset}]
; immediate offset
相關PDF資料
PDF描述
P80C32X2FA,512 IC 80C51 MCU 256 ROMLESS 44PLCC
LPC1224FBD64/101,1 MCU 32BIT 32K FLASH 4K 64-LQFP
R5F72165GDFA#V0 MCU 512K FLASH 64K 176-LQFP
R5F72165ADFA#V0 MCU 512K FLASH 64K 176-LQFP
EFM32TG222F32 IC MCU 32BIT 32KB FLASH 48LQFP
相關代理商/技術參數
參數描述
EFM32TG232F32-QFP64 制造商:Energy Micro AS 功能描述:TINY GECKO MCU - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64TQFP
EFM32TG232F32-QFP64T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, TINY GECKO - Trays
EFM32TG232F32-QFP64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64TQFP
EFM32TG232F32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64TQFP
EFM32TG232F8 功能描述:ARM微控制器 - MCU 8kb flash 2kb RAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數據總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數據 RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT