文件名称:LPC11Exx.LPCXpresso.Examples
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- 上传时间：2016-01-14
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文件大小：124.57kb
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This example describes how to use DMA to transfer data to DAC peripheral
Process:
DAC will be initialized with maximum current is 700uA. This allows a maximum update rate of 1Mhz
Formula for ouput voltage on AOUT is:
AOUT = VALUE x ((Vrefp - Vrefn)/1024)+Vrefn
in which:
- Vrefp: tied to VDD(3.3V)
- Vrefn: tied to V-This example describes how to use DMA to transfer data to DAC peripheral
Process:
DAC will be initialized with maximum current is 700uA. This allows a maximum update rate of 1Mhz
Formula for ouput voltage on AOUT is:
AOUT = VALUE x ((Vrefp - Vrefn)/1024)+Vrefn
in which:
- Vrefp: tied to VDD(3.3V)
- Vrefn: tied to Vss
Process:
DAC will be initialized with maximum current is 700uA. This allows a maximum update rate of 1Mhz
Formula for ouput voltage on AOUT is:
AOUT = VALUE x ((Vrefp - Vrefn)/1024)+Vrefn
in which:
- Vrefp: tied to VDD(3.3V)
- Vrefn: tied to V-This example describes how to use DMA to transfer data to DAC peripheral
Process:
DAC will be initialized with maximum current is 700uA. This allows a maximum update rate of 1Mhz
Formula for ouput voltage on AOUT is:
AOUT = VALUE x ((Vrefp - Vrefn)/1024)+Vrefn
in which:
- Vrefp: tied to VDD(3.3V)
- Vrefn: tied to Vss
(系统自动生成,下载前可以参看下载内容)
下载文件列表
Blinky/.cproject
Blinky/.project
Blinky/Documentation/read-me.txt
Blinky/src/clkconfig.c
Blinky/src/clkconfig.h
Blinky/src/cr_startup_lpc11e.c
Blinky/src/gpio.c
Blinky/src/gpio.h
Blinky/src/main.c
Blinky/src/nmi.c
Blinky/src/nmi.h
Blinky/src/timer16.c
Blinky/src/timer16.h
CMSISv2p10_LPC11Exx/.cproject
CMSISv2p10_LPC11Exx/.project
CMSISv2p10_LPC11Exx/history.txt
CMSISv2p10_LPC11Exx/liblinks.xml
CMSISv2p10_LPC11Exx/docs/CMSIS END USER LICENCE AGREEMENT.pdf
CMSISv2p10_LPC11Exx/docs/README.txt
CMSISv2p10_LPC11Exx/docs/cmsis_readme.txt
CMSISv2p10_LPC11Exx/inc/LPC11Exx.h
CMSISv2p10_LPC11Exx/inc/core_cm0.h
CMSISv2p10_LPC11Exx/inc/core_cmFunc.h
CMSISv2p10_LPC11Exx/inc/core_cmInstr.h
CMSISv2p10_LPC11Exx/inc/power_api.h
CMSISv2p10_LPC11Exx/inc/system_LPC11Exx.h
CMSISv2p10_LPC11Exx/src/system_LPC11Exx.c
eepromAPI/.cproject
eepromAPI/.project
eepromAPI/Documentation/read-me.txt
eepromAPI/src/cr_startup_lpc11e.c
eepromAPI/src/eepromAPI.c
eepromAPI/src/eepromAPI.h
eepromAPI/src/eepromAPItest.c
eepromAPI/src/type.h
eepromAPI/src/uart.c
eepromAPI/src/uart.h
eepromAPI/src/usart.h
Blinky/.project
Blinky/Documentation/read-me.txt
Blinky/src/clkconfig.c
Blinky/src/clkconfig.h
Blinky/src/cr_startup_lpc11e.c
Blinky/src/gpio.c
Blinky/src/gpio.h
Blinky/src/main.c
Blinky/src/nmi.c
Blinky/src/nmi.h
Blinky/src/timer16.c
Blinky/src/timer16.h
CMSISv2p10_LPC11Exx/.cproject
CMSISv2p10_LPC11Exx/.project
CMSISv2p10_LPC11Exx/history.txt
CMSISv2p10_LPC11Exx/liblinks.xml
CMSISv2p10_LPC11Exx/docs/CMSIS END USER LICENCE AGREEMENT.pdf
CMSISv2p10_LPC11Exx/docs/README.txt
CMSISv2p10_LPC11Exx/docs/cmsis_readme.txt
CMSISv2p10_LPC11Exx/inc/LPC11Exx.h
CMSISv2p10_LPC11Exx/inc/core_cm0.h
CMSISv2p10_LPC11Exx/inc/core_cmFunc.h
CMSISv2p10_LPC11Exx/inc/core_cmInstr.h
CMSISv2p10_LPC11Exx/inc/power_api.h
CMSISv2p10_LPC11Exx/inc/system_LPC11Exx.h
CMSISv2p10_LPC11Exx/src/system_LPC11Exx.c
eepromAPI/.cproject
eepromAPI/.project
eepromAPI/Documentation/read-me.txt
eepromAPI/src/cr_startup_lpc11e.c
eepromAPI/src/eepromAPI.c
eepromAPI/src/eepromAPI.h
eepromAPI/src/eepromAPItest.c
eepromAPI/src/type.h
eepromAPI/src/uart.c
eepromAPI/src/uart.h
eepromAPI/src/usart.h
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