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<DIV dir=ltr align=left><SPAN class=219432513-14062007><FONT face=Arial
color=#0000ff size=2>You haven't read the FAQ. (<FONT color=#000000 size=3><FONT
color=#0000ff size=2>4.6 How do I change the simulator from a VAXserver 3900 to
a MicroVAX 3900)</FONT><BR></FONT> <A
href="http://simh.trailing-edge.com/simh_faq.txt">http://simh.trailing-edge.com/simh_faq.txt</A></FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> simh-bounces@trailing-edge.com
[mailto:simh-bounces@trailing-edge.com] <B>On Behalf Of </B>Luca
Chiaranti<BR><B>Sent:</B> Thursday, June 14, 2007 8:16 AM<BR><B>To:</B>
simh@trailing-edge.com<BR><B>Subject:</B> [Simh] changing from vaxserver to
microvax<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><FONT face=Arial size=2>
<DIV><SPAN class=530470212-14062007><FONT face=Arial size=2>I've only license
type "C" for MicroVax (not type "B" for VaxServer).</FONT></SPAN></DIV>
<DIV><SPAN class=530470212-14062007><FONT face=Arial size=2>I need to
change the system type from VaxServer 3900 in Microvax 3900.</FONT></SPAN></DIV>
<DIV><SPAN class=530470212-14062007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=530470212-14062007><FONT face=Arial size=2>The manual
says:<BR></FONT></SPAN></DIV>
<DIV><SPAN class=530470212-14062007><FONT face=Arial size=2>The system type is
controlled by a "magic byte" in the CPU's boot ROM. By <BR>default, the system
type is a VAXserver 3900. To change the type to a <BR>MicroVAX 3900, patch the
boot ROM as follows: <BR>sim> set ptr ena <BR>sim> att ptr ka655x.bin
<BR>sim> ie ptr 4 <BR>4: 2 1 <BR>sim> det ptr <BR>and reboot the simulated
VAX. <BR><BR>my system does:<BR>sim> set ptr ena<BR>Non-existent
device<BR>sim> <BR></FONT></SPAN></DIV>
<DIV><SPAN class=530470212-14062007><FONT face=Arial size=2>What's
wrong???</FONT></SPAN></DIV>
<DIV><SPAN class=530470212-14062007><FONT face=Arial
size=2> </DIV></FONT></SPAN>
<DIV><SPAN class=530470212-14062007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><FONT face=Arial size=2><STRONG>Chiaranti Luca</STRONG></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV></FONT></DIV>
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