[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[microblaze-uclinux] New uCLinux Board Design Memory Question



Hello,

I'm in the process of designing a small spartan-3 based board to be used 
in a university design project on which we intend to run uCLinux.  Our 
board will have the following memory devices on a common bus:

-2x(1Mx16b) SRAM's part #CY62167DV30 configured as one 32b memory
-2Mx16b Flash part #LHF00L15

What I need to determine is how to connect the address busses of these 
devices, and also in doing so ensure compatibility with the EMC core and 
uCLinux.  Does uCLinux require byte read/write access to both flash and 
sram?  Currently I'm connecting the address bus on the board as follows:

FPGA	SRAM	Flash
0	NC	NC
1	NC	0
2	0	1
3	1	2
...

Will this work correctly with both the EMC core and uCLinux?

Thanks in advance,
Matt

___________________________
microblaze-uclinux mailing list
microblaze-uclinux@itee.uq.edu.au
Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
Mailing List Archive : http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/