Re: Jornada 720 with 128MB RAM

Robert Swindells <[email protected]> Mon, 21 Oct 2019 12:10:37 +0100

Newsgroups	gmane.os.netbsd.ports.hpcarm
Message-ID	<[email protected]>

"Stefan Lehner" <[email protected]> wrote:
>My name ist Stefan, i like to upgrade my Jornada 720 to 128MB RAM. 
>
>I soldered two Samsung K4S511632C-KC75 RAM Chips instead oft the two old
>16MB ones on to the RAM/ROM board. So the hardware part is done, the
>J720 boots fine into WinCE and with the hpcboot.exe into NetBSD. But as
>expected only with 32MB available.

The first thing that I would check is whether the required timings
for the new RAM chips are different to the old ones.