欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: EFM32-TG108F32-SK
廠商: Energy Micro
文件頁數: 136/136頁
文件大小: 0K
描述: IC MICRO KIT GECKO 24QFN
標準包裝: 1
系列: Tiny Gecko
套件類型: 微控制器
值: 2 件 - 閃存 - 32KB
包裝: 紙板盒
安裝類型: 表面貼裝
包括封裝: 24-QFN
工具箱內容: (2) 914-1032-2-ND - MCU 32BIT 32KB FLASH 24-QFN
其它名稱: 914-1025
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
99
www.energymicro.com
Table 4.16. VTOR bit assignments
Bits
Name
Function
[31:30]
-
Reserved (in some devices these bits are part of the TBLOFF bitfield as explained below).
[29(31):7] TBLOFF
Vector table base offset field. It contains bits[29:7] (bits[31:7] for Cortex-M3 revision r2p1 and
later) of the offset of the table base from the bottom of the memory map. Table 1.1 (p. 5) shows
the Cortex-M3 revision number for the EFM32 device series.
Note
Bit[29] (bit 31 in Cortex-M3 revision r2p1 and later) determines whether the vector table
is in the code or SRAM memory region:
0 = code
1 = SRAM.
Bit[29(31)] is sometimes called the TBLBASE bit.
[6:0]
-
Reserved.
When setting TBLOFF, you must align the offset to the number of exception entries in the vector table.
The recommended alignment is 64 words, which covers all EFM32 interrupts and the 16 internal Cortex-
M3 exceptions. If you require 16 interrupts or less, the alignment can be set to 32 words.
Note
Table alignment requirements mean that bits[6:0] of the table offset are always zero.
4.3.6 Application Interrupt and Reset Control Register
The AIRCR provides priority grouping control for the exception model, endian status for data accesses,
and reset control of the system. See the register summary in Table 4.12 (p. 94) and Table 4.17 (p.
99) for its attributes.
To write to this register, you must write 0x5VA to the VECTKEY field, otherwise the processor ignores
the write.
The bit assignments are:
On read: VECTKEYSTAT
On writ e: VECTKEY
31
16 15 14
11 10
8 7
3 2 1 0
Reserved
ENDIANESS
PRIGROUP
SYSRESETREQ
VECTCLRACTIVE
VECTRESET
Reserved for Debug use
Table 4.17. AIRCR bit assignments
Bits
Name
Type
Function
[31:16]
Write: VECTKEYSTAT
Read: VECTKEY
RW
Register key:
Reads as 0x05FA
On writes, write 0x5FA to VECTKEY, otherwise the write is ignored.
[15]
ENDIANESS
RO
Always read as 0 (Little-endian)
[14:11]
-
Reserved
[10:8]
PRIGROUP
R/W
Interrupt priority grouping field. This field determines the split of group
priority from subpriority, see Section 4.3.6.1 (p. 100) .
[7:3]
-
Reserved.
相關PDF資料
PDF描述
FAM1-400-400-1.5-1A FAM1 SHEET 400X400X1.5MM W/ADH
EFM32-G890F128-SK IC MICRO KIT GECKO 112BGA
176C TRANSFORMER AUTO STEP UP/PLG IN
EFM32-G880F128-SK IC MICRO KIT GECKO 100LQFP
FAM1-400-400-1.0-1A FAM1 SHEET 400X400X1MM W/ADH
相關代理商/技術參數
參數描述
EFM32TG108F32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 24QFN
EFM32TG108F4 功能描述:ARM微控制器 - MCU 4KB Flash 1KB 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
EFM32TG108F4-QFN24 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 4KB FLASH 24QFN
EFM32TG108F4-QFN24T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, TINY GECKO - Trays
EFM32TG108F4-QFN24-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 4KB FLASH 24QFN
主站蜘蛛池模板: 邵武市| 凌源市| 固阳县| 松溪县| 淮阳县| 隆安县| 宣恩县| 浏阳市| 海淀区| 静宁县| 即墨市| 灵丘县| 波密县| 固始县| 丁青县| 泰兴市| 景宁| 松江区| 武功县| 商河县| 尼玛县| 江城| 宁海县| 常宁市| 民乐县| 天津市| 昌黎县| 昭平县| 韶关市| 宁乡县| 瑞金市| 缙云县| 当涂县| 囊谦县| 温泉县| 泸溪县| 磐石市| 石屏县| 焦作市| 汽车| 淮阳县|