RS232 Controller For Altera SOPC Builder and NIOS on DE2 kit board
標(biāo)簽： Controller Builder Altera board
上傳時(shí)間： 2013-12-27
上傳用戶：busterman
DE2_PIO Controller For Altera SOPC Builder and NIOS on DE2 kit board
標(biāo)簽： Controller Builder Altera board
上傳時(shí)間： 2015-11-25
上傳用戶：mikesering
This leon3 design is tailored to the Altera NiosII Startix2 Development board, with 16-bit DDR SDRAM and 2 Mbyte of SSRAM. As of this time, the DDR interface only works up to 120 MHz. At 130, DDR data can be read but not written. NOTE: the test bench cannot be simulated with DDR enabled because the Altera pads do not have the correct delay models. * How to program the flash prom with a FPGA programming file 1. Create a hex file of the programming file with Quartus. 2. Convert it to srecord and adjust the load address: objcopy --adjust-vma=0x800000 output_file.hexout -O srec fpga.srec 3. Program the flash memory using grmon: flash erase 0x800000 0xb00000 flash load fpga.srec
標(biāo)簽： Development Startix2 tailored Altera
上傳時(shí)間： 2014-01-19
上傳用戶：chongcongying
This is a document of embedded system board PXA270L. the core is based on Xscale.
標(biāo)簽： document embedded Xscale system
上傳時(shí)間： 2015-11-27
上傳用戶：wfeel
Spartan 3 Digilent Demo:This demo drives the perphrials on the Spartan 3 board. This drives a simple pattern to the VGA port, connects the switches to the LEDs, buttons to each anode of the seven segment decoder. The seven segment decoder has a simple counter running on it, and when SW0 is in the up position the seven segment decoder will display scan codes from the PS2 port. This demo how ever does not drive the RS-232 port or the memory. This is a simple design done entirely VHDL not microblaze.
標(biāo)簽： Spartan drives This perphrials
上傳時(shí)間： 2014-05-29
上傳用戶：SimonQQ
RFC3025:Mobile IP Vendor/Organization-Specific Extensions
標(biāo)簽： Organization-Specific Extensions Mobile Vendor
上傳時(shí)間： 2015-12-03
上傳用戶：zxc23456789
simulink real-time workshop for dragon12 development board from
標(biāo)簽： development real-time simulink workshop
上傳時(shí)間： 2013-12-10
上傳用戶：yulg
SD卡和AIC23數(shù)字音頻輸出實(shí)驗(yàn), FreeDev Audio Dsp Board采用了TI公司的TVL320AIC23 1、控制接口使用I2C，Quartus中將CS置低（器件地址0011010）。 2、數(shù)字音頻接口使用了組件FreeDev_aic23,有三種測試和應(yīng)用 模式，中斷結(jié)合DMA方式能在NIOS II中采集和發(fā)送數(shù)據(jù)。中斷信號(hào) 產(chǎn)生于模塊中FIFO緩沖區(qū)的半滿信號(hào)，讀取數(shù)據(jù)端口自動(dòng)清除中斷 請求信號(hào)。 3、I2C IP 和FreeDev_aic23 IP分別在Quartus 工程目錄中 4、SD卡讀寫通過SD_DAT0、SD_CLK、SD_CMD三個(gè)PIO信號(hào)線用軟件 控制時(shí)序。 5、該范例讀SD卡數(shù)據(jù)，通過DMA將Buffer數(shù)據(jù)送到FreeDev_aic23的 FIFO中實(shí)現(xiàn)數(shù)據(jù)播放。 6、SD卡中的數(shù)據(jù)必須是以48K*16bit保存的采樣數(shù)據(jù)。數(shù)據(jù)可以通過SD讀卡器寫入。
標(biāo)簽： AIC FreeDev Audio Board
上傳時(shí)間： 2013-12-09
上傳用戶：aix008
ADV7181B視頻解碼設(shè)置和控制實(shí)驗(yàn) FreeDev Digital Application Board采用了ADI公司的 ADV7181B視頻解碼芯片?？刂平涌谑褂肐2C，40H--write,41H---read。
標(biāo)簽： 7181B 7181 Application ADV
上傳時(shí)間： 2015-12-14
上傳用戶：風(fēng)之驕子
這是支持華橫開發(fā)板board源代碼，希望有需要的可以參考
上傳時(shí)間： 2015-12-19
上傳用戶：caiiicc
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