Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

ata contriller in fpga

Status
Not open for further replies.

bjzhangwn

Member level 1
Joined
Aug 9, 2004
Messages
37
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
306
I want to implement an ata controller in the fpga,the controller use the ultra dma mode to read and write datas,and I want to know if it is difficult to implement it.Can some one give me some advice.
 

there is a project on ide controller in opencores check this link
**broken link removed**
 

hey do you have any link for a SATA controller. a SATA hard-drive instead of a conventional ATA drive would be cool for a project (less I/O resources required)
 

Hey,Now I don't care the SATA,and I want to write a ata host to control the ata device,and use the ultradma mode to transfer the data,do you have something about it?
 

the opencores project supports pio and dma mode of transfer.
u can design ultra dma mode taking it as reference.
the differnce b/w dma and ulltra dma is the strobe signal and the data crc.
data transfer occurs on both the edges of strobe in ultra dma.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top