15 Dec
2011
15 Dec
'11
12:58 a.m.
hello,I found roms here:
http://forum.maxiol.com/index.php?showtopic=4118
in the zip archive there several images,
here is the translation of the documentation:
000.DAT - monitor MS1201.0, starting address 0160000
013.DAT - ROM BASIC for MS1201.0, starting address 0140000,
inputoutput on PR/PP/PC11 (punched tape!)
055.DAT - monitor MS1201.2, starting address 0140000
091.DAT - ROM [KMD] is original, addr=0, OZU to 1809RU1, controller of
1801VP1-097
092.DAT - PZU [KMD], addr=0, RAM to 537RU11, controller of 1801VP1-128
093.DAT - PZU [KMD], addr=0, RAM to 1809[RU]1, controller of 1801VP1-128
134.DAT - monitor MS1201.3, addr=0
134e.DAT - monitor MS1201.3, addr=0, for the work with the firm terminals
(without the Russian in the communications, charger RR instead of DX)
181.DAT - ROM [KTSGD], addr=0100000, original version, the instruction
system of vt102
182.DAT - ROM [KTSGD], addr=0100000, many bugfix[ov], the instruction system
of
vt220, the graphic programs, written under 181, no longer go = (
255.DAT - ROM [KMD], addr=0, OZU to 537RU8/RU10 is fixed with
addresses 020000..027777, controller of 1801VP1-128
For the components I bought them from platan
http://www.platan.ru/
,or chip dip
http://www.chipdip.ru/
as they never anwered to my emails,I asked a friend (the ebay seller
ru seller
http://stores.ebay.com/Soviet-Souvenirs?_trksid=p4340.l2563)
I have bought several computers and lots of circuits by his help,
ask him.He bought them from me in russian,and sent them to me ,I paid by
paypal.
I hope this helps
alain
----- Original Message -----
From: "Holm Tiffe" <holm at freibergnet.de>
To: "General Discussion: On-Topic and Off-Topic Posts"
<cctalk at classiccmp.org>
Sent: Thursday, December 15, 2011 8:02 AM
Subject: Re: russian PDP-11 like K1801BM2 CPU Startup reading w/o address?
nierveze wrote:
hello thanks for your precisions,I am also doing
the same
a few ideas:for the dc inverter what not use icl7660 ,they can give
you -12v,
you can get free samples from Maxim,just register on their site,I
frequently use those circuits for gaasfet lnas (I am a ham also)
Ok, have som 7660 already, but I have to investigate first if they can
give
the required current. http://katalogy.ic.cz/MHB1012.html means that I need
14mA for one IC, want to use 2 of them.
for odt the problem is that those processors do
not have odt in
microcrode
(contrary of dec's processors),so we will have to make our own program,I
think of using the console of the 11/34 that is here:
http://www.ak6dn.dyndns.org/PDP-11/M9312/
you will find the source,it can be modified to fill the need of the
russian
processors ,that need the psw at adress of start+2,and recompiled.
but a problem is if we use dec 's program we must comply to dec's
standards
that reques that the processor has a dl11 (or dlv11)compatible board.
as console,not only a uart.
Yes know. I (we?) have to build the entire register structure of the DL11.
There is the DEC DC319 (and an russian equivalent) what should do most of
that already, but currently I have no source for that parts.
Is the soviet serie there are circuits that make
this they are the
KR1801VM1-35 and the KR1801VM1-65
you can find examples of its use here:
http://www.emuverse.ru/downloads/computers/DVK/docs/
file
MicroEVM_Book_2.djvu
can you say me where you found the file that you use for your eproms?what
computer does it come from:bk,dvk,uknc??
Don't know where I found it, but this rom resides on the DBK-2 board.
(MC1201.02).
and where are you,maybe we are not too far??
best regards
good luck alain nierveze
[..]
Regards,
Holm
--
Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe,
Freiberger Stra?e 42, 09600 Obersch?na, USt-Id: DE253710583
www.tsht.de, info at tsht.de, Fax +49 3731 74200, Mobil: 0172 8790 741