Chinmoy, I really do not know what to tell you. With a two week deadline, many tasks to undertake, and apparently few of the needed skills, your odds of success are poor. Why hasn't your manager assigned a more experienced engineer to be responsible for this project and teach you? Maybe you can get some help from the local Motorola applications staff. Steve. At 07:19 PM 3/22/2005 +0530, Chinmoy Raj H wrote: >Hi all, > >This is the first time I am mailing to the group. >May be my mail is quiet long and the questions also very simple. >But just wanted to get my doubts cleared. Hence, thought to take help of = >you all. > >Is it really required to use Bus Transceivers on the Address and DataBus >lines of the Processor ? >I had done that for coldfire mcf5272 working at 66MHz, sdram also at >66mhz. The eval board suggested that to use. >The dev board for Blackfin from ADI (BF533 - internal core working at >400MHz and greater), SDRAM at 133MHz=20 >has not used any Bus transceivers... >I was wondering to use them or not for my processor bf531(lower subset of >bf533).=20 > >Also I had used Terminations Resistors on the address and data bus lines >for the coldfire. >but they hav not been used in bf533 dev board.... >I was again wondering... > >wat do you say.... aren these necessary for high speed design ? > >any other doc u have which suggests on general care that need to be >taken for high speed desgin. >ya, i know the book "blackmagic".... >i am going thro it... but quiet difficult to undetrstand and also inneed >to completye the design in two weeks time.. >hence was wondering if i get some general pdf explainign general care to >be taken for high speed design. >becos now my board based on bf531 will be working literally on 133mhz >(sdram) albeit core is at 400mhz. > >regards, >chinmoy, > > >------------------------------------------------------------------ >To unsubscribe from si-list: >si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field > >or to administer your membership from a web page, go to: >//www.freelists.org/webpage/si-list > >For help: >si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > >List FAQ wiki page is located at: > http://si-list.org/wiki/wiki.pl?Si-List_FAQ > >List technical documents are available at: > http://www.si-list.org > >List archives are viewable at: > //www.freelists.org/archives/si-list >or at our remote archives: > http://groups.yahoo.com/group/si-list/messages >Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu > The weirsp@xxxxxxxxxx e-mail address will terminate March 31, 2005. Please update your address book with weirsi@xxxxxxxxxx ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu