github.com/PDP-10.its
1
0
Fork 0
mirror of https://github.com/PDP-10/its.git synced 2026-01-13 07:19:57 +00:00
Code Issues Releases Wiki Activity
1,234 Commits 115 Branches 0 Tags
Commit Graph

1234 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Lars Brinkhoff
24805a659d Add new ITS named "KL", which is a KA10 with RH10. 
The reason for this confusion is that it is intended in the future to
become a KL10.
 2019-06-28 18:10:43 +02:00
Lars Brinkhoff
f302cee0ff Update KA10 simulator. 
Improved RH10/RP04 passes the MARK verification phase in SALV.
 2019-06-28 18:10:43 +02:00
Lars Brinkhoff
1ca678c9f5 Fix ITS not to use DF10C 22-bit addressing on a KA10. 
Use 21-bit addressing instead.  This an MIT modification of a DF10 to
store three bits of address inverted in the word count.

Also adapted the code for the RP10 case to save two instructions.
 2019-06-28 18:10:43 +02:00
Lars Brinkhoff
aa3c3a58f5 KA10 ITS needs QIOWD when using RH10. 2019-06-28 18:10:43 +02:00
Lars Brinkhoff
379ecde546 Add KL10 conditional around access to PAG device in NTSDDT. 
This makes NTSDDT with disk routines work on KA10.
 2019-06-28 18:10:43 +02:00
Lars Brinkhoff
25bf412d76 Fix SALV not to use DF10C 22-bit addressing on a KA10. 
Use plain 18-bit addressing instead.
 2019-06-28 18:10:43 +02:00
Lars Brinkhoff
0868cf6eaa For KA10, make MAGDMP tape bootable. 
There is no longer any need for a MAGDMP paper tape.
 2019-06-27 15:51:17 +02:00
Lars Brinkhoff
a50d0724fb Documentation for KLH's OUT package. 2019-06-24 20:47:40 +02:00
Lars Brinkhoff
dd61d3e737 Fix Y2K bug in KLH; OUT. 
U4 is the next accumulator after U3.  I don't know whether U4 need
saving or not, so better do it just in case.
 2019-06-24 20:47:40 +02:00
Lars Brinkhoff
01a0202ab5 ZOTZ - instruction timing test. 2019-06-24 20:47:40 +02:00
Lars Brinkhoff
68091e37c0 Fix MIDAS documentation for .MLLIT. 
It had the meaning of zero and negative exchanged.
 2019-06-18 16:12:23 +02:00
Lars Brinkhoff
380e9a89c6 Which @ NTSDDT to make depends on CPU. 
KA10 uses SYSENG; NTSDDT >, and KL10 uses SYSTEM; DDT >.
 2019-06-18 07:07:11 +02:00
Lars Brinkhoff
42f750ed3b Update NTSDDT with device codes. 
So it can be assembled with latest MIDAS.
 2019-06-18 07:07:11 +02:00
Lars Brinkhoff
7a79c69b61 The KA10 simulator can now run the MAINT; PART F.OLD. 2019-06-17 20:01:49 +02:00
Lars Brinkhoff
1b3c48e735 Update KA10 simulator. 2019-06-17 20:01:49 +02:00
Lars Brinkhoff
5e1fe0344e Update submodules: dasm, pdp6, simh, tapeutils. 2019-06-17 20:01:49 +02:00
Lars Brinkhoff
d070f57eb6 Turn Chaosnet MAIL reception on and off. 2019-06-17 17:55:35 +02:00
Lars Brinkhoff
342dc8ca7f The time has come to shut down the last remaining ITS mainframe. 2019-06-17 17:55:35 +02:00
Lars Brinkhoff
bf40ab321e Arpanet goes down tomorrow. 
Dated 1989-03-30.
 2019-06-17 17:55:35 +02:00
Lars Brinkhoff
230ffc4267 How to make sure the net comes up. 2019-06-17 17:55:35 +02:00
Lars Brinkhoff
959babec20 Goodbye to MX. 
Formerly MC KL10.
 2019-06-17 17:55:35 +02:00
Lars Brinkhoff
110460c262 Documentation about how to handle magtapes. 
- Old AI-KA and OZ Tapes and What to Do with Them
- How to copy 7 track tapes to remote 9 track tapes
- ITS Tape-Saving Project
 2019-06-17 17:55:35 +02:00
Lars Brinkhoff
80bdb40d41 Fix Y2K bug in TECO. 2019-06-17 16:35:46 +02:00
Lars Brinkhoff
8d42d009e8 Make TECO's FS FD CONVERT$ use 8 bits for the year. 2019-06-17 16:35:46 +02:00
Lars Brinkhoff
96186db139 LOCK TVQPY looks for TV-11 rather than checking host name. 2019-06-17 16:25:28 +02:00
Lars Brinkhoff
e36732253a Fix unterminated MACTAP literals. 2019-06-17 16:25:28 +02:00
Lars Brinkhoff
3d3616f8e8 Fix building timesharing TENTH. 2019-06-17 16:25:28 +02:00
Lars Brinkhoff
1b77a965ca Use LPDP6M instead of 37777. 2019-06-17 16:25:28 +02:00
Lars Brinkhoff
5ccac7f47d FAILSA - read TOPS-10 FAILSAFE tapes. 2019-06-16 17:45:21 +02:00
Lars Brinkhoff
7674d4b35a Move some files from the minsys tape. 2019-06-16 08:07:26 +02:00
Lars Brinkhoff
ec94f3dd8b RUNOFF - Emacs library for :R etc. 2019-06-15 08:19:36 +02:00
Lars Brinkhoff
a2aa6299ce RALP - R post processor. 
The name means Random Access Line Printer.
 2019-06-15 08:19:36 +02:00
Lars Brinkhoff
2422348871 On a KA10, avoid use of FIX instruction by reverting patch to [CLIB] 16. 
C; [CREL] 16 is timestamped 1981, but [CLIB] 16 is dated 1986.
Probably the latter was patched not to use the obsoleted UFA
instruction not supported by the KS10 machines.
 2019-06-15 08:19:36 +02:00
Lars Brinkhoff
8aba868186 R - typesetting software. 
Written in C by Alan Snyder.  Later maintained by Eliot Moss.
 2019-06-15 08:19:36 +02:00
Lars Brinkhoff
79ccd08e36 Add Moon's "Amber", AI memo 628, and typeset it with Bolio. 2019-06-14 11:38:37 +02:00
Lars Brinkhoff
5965a9963d Binary patch old Lisp image for Bolio to run. 
Lisp tries to find the host name in the list of known ITS machines:
AI, ML, MC, and DM.  Just nop out the valret and hope for the best.
 2019-06-14 11:38:37 +02:00
Lars Brinkhoff
eb904721bc BOLIO - typesetting software. 
Written primarily by David Moon.  This is version 195.  The PURQIO
Lisp image will only run on machines named AI, ML, MC, or DM; this is
fixed in another commit.
 2019-06-14 11:38:37 +02:00
Lars Brinkhoff
286f7edc33 Fonts for Bolio. 
Didn't find FONT1 and FONT2, so for now make them links to FONT3.
 2019-06-14 11:38:37 +02:00
Lars Brinkhoff
e4934d8650 Replace MAINT; -READ- -THIS- with useful content. 
The original file seems to have been trashed.
 2019-06-13 11:02:37 +02:00
Lars Brinkhoff
cf3b589a80 Original MAINT; -READ- -THIS-. 2019-06-13 11:02:37 +02:00
Lars Brinkhoff
bc845f14ec SPEEDY - instruction timing test. 
Text below from KSC; ZOTZ 12

This output is from DM:SYS1;TS SPEEDY, running on ML.
Extra info added in brackets from perusal of binary.

speedy^K!

PDP-10 INSTRUCTION TIMING TEST
60 HZ.

1 - MOVEI TAKES 2.24 USEC.
2 - INDEXING TAKES 296 NSEC.
3 - INDEXING AND INDIRECT TAKES 958 NSEC.
4 - JSR TAKES 4.27 USEC.
5 - JRST TAKES 2.24 USEC.
6 - MOVE FROM AC TAKES 2.73 USEC.
7 - MOVE FROM MEMORY TAKES 3.86 USEC.
8 - HRR FROM MEMORY TAKES 4.02 USEC.
9 - ADD FROM MEMORY TAKES 4.21 USEC.
10 - SETOM  0 TAKES 2.75 USEC.
11 - PUSHJ TAKES 4.98 USEC.
12 - SHIFTING TAKES 153 NSEC.
13 - FSC AN INTEGER ONE TAKES 7.32 USEC.
	[movei 1 ? fsc]
14 - FAD (1 RIGHT SHIFT) TAKES 6.27 USEC.
	[movsi 400 ? fad [400,,0]]
15 - FAD (8 SHIFT RIGHT-3 LEFT) TAKES 8.21 USEC.
	[movsi 200400 ? fad [210040,,0]]
16 - MUL (18 ADD/SUB - 36 SHIFTS) TAKES 12.44 USEC.
	[mul [525252]]
17 - FMP (14 ADD/SUB - 27 SHIFTS) TAKES 12.23 USEC.
	[movsi 201400 ? fmp [200525,,240000]]
18 - RELOCATION TAKES 0 NSEC.
19 - REPEATED I/O INSTRUCTIONS TAKE 77.01 USEC.
20 - SHIFT AND ADD TAKES 281 NSEC.
	[???? mul [1252,,525252]]

TEST COMPLETED
:KILL
 2019-06-13 11:02:37 +02:00
Lars Brinkhoff
3a85597a7a DEC KL10 & KI10 basic instruction diagnostics. 
These can be run with DECUUO.  These work on a KA10: DEKAA, DEKAB,
DEKAC, DEKAE, and DEKAF.  DEKAD and DEKAG work on a KS10, but not
DEKAF.
 2019-06-13 11:02:37 +02:00
Lars Brinkhoff
e982750923 PDP-6 diagnostics. 2019-06-13 11:02:37 +02:00
Lars Brinkhoff
6ac554906d Run MAINT; PART * diagnostics. 2019-06-13 11:02:37 +02:00
Lars Brinkhoff
a86a71f2c6 Add missing PART * diagnostics in MAINT. 
The .OLD files may be the original versions.  PART K.OLD is needed to
pass on a KA10.  It checks the KA10 behaviour of AOBJN.  Since most
timestamps are from 1975, maybe the new versions are for checking KL10.

Part H was missing.
 2019-06-13 11:02:37 +02:00
Lars Brinkhoff
03625b1c5a Port TENTH to KA10 and PDP-6. 2019-06-05 18:46:20 +02:00
Lars Brinkhoff
f79066ccb8 TST342 - display all Type 342 characters. 
This will run on a PDP-6 or 10 on ITS or out of timesharing.
 2019-06-05 08:22:00 +02:00
Lars Brinkhoff
96d165436a RMODE - text editor. 
This editor is a collection of TECO macros.  It's one of the forerunners
to EMACS.  It was popular on the DM machine.
 2019-06-04 07:03:01 +02:00
Alexey-Slyusar
bb9f155682 Minor changes in doc/logo.md 
Minor changes in doc/logo.md
 2019-06-03 19:53:53 +03:00
Derek Peschel
38d6fac012 Work around a Mac OS X/BSD bug requiring expect to send two \0 characters in a row. 2019-05-21 22:22:31 -07:00