[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [microblaze-uclinux] lsz works only with text files
John Williams wrote:
I suspect the point is the uartlite frequency on my spartan3 is not 100%
Xuartlite doesn't ROUND the calculated ratio, instead it TRUNCATE:
I confirm it.
I tried with a corrected ratio and it works with every COM port.
I thought there used to be something like this in the uartlite, take a
look at the baudrate.vhd file in the opb_uartlite core directory:
There's a parameter C_INACCURACY - it's presently ignored, but I thought
in days gone past, Goran had a tricky little circuit that could make
arbitrarily accurate baudrate clocks. Strange..
I noticed the C_INACCURACY parameter, but it's not used even in
Do anyone has a uartlite version with the correct calculated ratio??
microblaze-uclinux mailing list
Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
Mailing List Archive : http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/