Subject: Javastation (Was: Re: your mail)
To: None <greywolf@starwolf.com>
From: Bert Kiers <kiers@original.xs4all.nl>
List: port-sparc
Date: 06/24/2000 17:55:25
Greywolf wrote:
> 
> On Mon, 29 May 2000 dolemite@wuli.nu wrote:
> 
> # Then I decided to try booting in multiuser mode just to see
> # what the problem was. Right after the motd update and some
> # errors about the lack of sed and cmp (I would guess this is
> # because it could not mount root) The machine data faulted
> # once again. I have looked through the mailing lists for
> # about 3 hours now and could find nothing. Anyone got any
> # ideas. Furthermore if anyone has any documentation on the
> # JavaStation motherboard please send it to me. I am very
> # curious about jumper settings.

http://studsys.mscs.mu.edu/~tech/Linux_on_JS/html/single/JavaStation-HOWTO.html
tells the following about the Javastation jumpers:

Mr. Coffee Jumper Assignments

J0206                   JTAG header, perhaps JSCC compatible. 
J0904   1-2 shortened   Enter POST - output ttya, input ttya 
        1-2 open        Skip POST - output screen, input ttya 
        3-4             Unused 
        5-6             Unused 
        7-8             Unused 
J1101   1-2 open (dflt) TPE squelch 
        1-2 short       Reduced squelch threshold 
J1102   1-2 open (dflt) 100 Ohm TPE termination 
            short       150 Ohm TPE termination 
J1602                   Manufacturing test of unknown sort 
J1603   1-2             PROM select (unfortunately PROM socket is emply) 
        2-3 (default)   Flash select 
J1604   1-2             FPROM write disable 
        2-3 (default)   FPROM write enable 

J0904 block is a bit block of pullup resistors which a user may shorten. 
They may be read from the keyboard controller with a command 0xDD.



Krups Jumper Assignments

J1202   1-2     Use Flash 
        2-3     Select optional diagnostic FLASH PROM in socket J1203 
                (this does not sound quite right ...) 
J1300   1-2     Software debug use 
        3-4     Factory use - PROM switch?? 
        5-6     Unused 
        7-8     Flash update recovery 
J0500           JTAG 

> 
> Are you mounting root NFS?  You might want to make sure you have true
> root access to your root fs, and that you can actually mount it.
> 
> # Alex Newman
> 
>                                 --*greywolf;
> --
> Hack on BSD, and your code runs on over 20 architectures.

Are the mouse and keyboard working with NetBSD these days? X?

Grtnx,
--
Bert Kiers, !MCSE && 0xFF