参数资料
型号: EFM32G842F128
厂商: Energy Micro
文件页数: 121/136页
文件大小: 0K
描述: IC MCU 32BIT 128KB FLASH 64LQFP
标准包装: 1
系列: Gecko
核心处理器: ARM? Cortex?-M3
芯体尺寸: 32-位
速度: 32MHz
连通性: I²C,IrDA,智能卡,SPI,UART/USART
外围设备: 欠压检测/复位,DMA,LCD,POR,PWM,WDT
输入/输出数: 53
程序存储器容量: 128KB(128K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.8 V
数据转换器: A/D 8x12b,D/A 2x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 64-TQFP
包装: 标准包装
其它名称: 914-1028-6
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
85
www.energymicro.com
NOP
; No operation
3.10.9 SEV
Send Event.
3.10.9.1 Syntax
SEV{cond}
where:
cond
is an optional condition code, see Section 3.3.7 (p. 43) .
3.10.9.2 Operation
SEV
is a hint instruction that causes an event to be signaled to all processors within a multiprocessor
system. It also sets the local event register to 1, see Section 2.5 (p. 30) .
3.10.9.3 Condition flags
This instruction does not change the flags.
3.10.9.4 Examples
SEV ; Send Event
3.10.10 SVC
Supervisor Call.
3.10.10.1 Syntax
SVC{cond} #imm
where:
cond
is an optional condition code, see Section 3.3.7 (p. 43) .
imm
is an expression evaluating to an integer in the range 0#255 (8#bit value).
3.10.10.2 Operation
The SVC instruction causes the SVC exception.
imm
is ignored by the processor. If required, it can be retrieved by the exception handler to determine
what service is being requested.
3.10.10.3 Condition flags
This instruction does not change the flags.
3.10.10.4 Examples
SVC
0x32
; Supervisor Call (SVC handler can extract the immediate value
相关PDF资料
PDF描述
LPC11U24FET48/301, MCU USB 48TFBGA
5787761-6 CONN RCPT USB TYPE A PCB R/A
5787761-3 CONN RCPT USB TYPE A PCB R/A
1-1939054-2 CONN PLUG MICRO USB B SOLDER
1-1939054-1 CONN PLUG MICRO USB B SOLDER
相关代理商/技术参数
参数描述
EFM32G842F128G-E-QFP64 功能描述:128K FLASH, 16K RAM, 4X22 LCD, A 制造商:silicon labs 系列:Gecko 包装:托盘 零件状态:在售 核心处理器:ARM? Cortex?-M3 核心尺寸:32-位 速度:32MHz 连接性:I2C,IrDA,智能卡,SPI,UART/USART 外设:欠压检测/复位,DMA,LCD,POR,PWM,WDT I/O 数:53 程序存储容量:128KB(128K x 8) 程序存储器类型:闪存 EEPROM 容量:- RAM 容量:16K x 8 电压 - 电源(Vcc/Vdd):1.98 V ~ 3.8 V 数据转换器:A/D 8x12b,D/A 2x12b 振荡器类型:内部 工作温度:-40°C ~ 85°C(TA) 封装/外壳:64-TQFP 供应商器件封装:64-TQFP(10x10) 标准包装:160
EFM32G842F128-QFP64 制造商:Energy Micro AS 功能描述:GECKO MCU - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 128KB FLASH 64TQFP
EFM32G842F128-QFP64T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, GECKO - Trays
EFM32G842F128-QFP64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 128KB FLASH 64TQFP
EFM32G842F128-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 128KB FLASH 64TQFP