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Notes For V3.7

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1. New Features

1.1 3.7-0

1.1.1 SCP

- Added SET THROTTLE and SET NOTHROTTLE commands to regulate simulator
  execution rate and host resource utilization.
- Added idle support (based on work by Mark Pizzolato).
- Added -e to control error processing in nested DO commands (from
  Dave Bryan).

1.1.2 HP2100

- Added Double Integer instructions, 1000-F CPU, and Floating Point
  Processor (from Dave Bryan).
- Added 2114 and 2115 CPUs, 12607B and 12578A DMA controllers, and
  21xx binary loader protection (from Dave Bryan).

1.1.3 Interdata

- Added SET IDLE and SET NOIDLE commands to idle the simulator in wait
  state.

1.1.4 PDP-11

- Added SET IDLE and SET NOIDLE commands to idle the simulator in wait
  state (WAIT instruction executed).
- Added TA11/TU60 cassette support.

1.1.5 PDP-8

- Added SET IDLE and SET NOIDLE commands to idle the simulator in wait
  state (keyboard poll loop or jump-to-self).
- Added TA8E/TU60 cassette support.

1.1.6 PDP-1

- Added support for 16-channel sequence break system.
- Added support for PDP-1D extended features and timesharing clock.
- Added support for Type 630 data communications subsystem.

1.1.6 PDP-4/7/9/15

- Added SET IDLE and SET NOIDLE commands to idle the simulator in wait
  state (keyboard poll loop or jump-to-self).

1.1.7 VAX, VAX780

- Added SET IDLE and SET NOIDLE commands to idle the simulator in wait
  state (more than 200 cycles at IPL's 0, 1, or 3 in kernel mode).

1.1.8 PDP-10

- Added SET IDLE and SET NOIDLE commands to idle the simulator in wait
  state (operating system dependent).
- Added CD20 (CD11) support.

2. Bugs Fixed

Please see the revision history on http://simh.trailing-edge.com or
in the source module sim_rev.h.
This commit is contained in:
Bob Supnik
2007-07-12 19:12:00 -07:00
committed by Mark Pizzolato
parent 6149cc7e06
commit 56a7d31770
46 changed files with 490 additions and 1124 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
H316/h316_lp.c
View File

@@ -25,6 +25,7 @@
lpt line printer
09-Jun-07 RMS Fixed lost last print line (from Theo Engel)
19-Jan-06 RMS Added UNIT_TEXT flag
03-Apr-06 RMS Fixed bug in blanks backscanning (from Theo Engel)
01-Dec-04 RMS Fixed bug in DMA/DMC support
@@ -294,20 +295,23 @@ if (lpt_dma) { /* DMA/DMC? */
}
else lpt_rdy = 1; /* IO, continue scan */
if (lpt_dma && lpt_eor) SET_INT (INT_LPT); /* end of range? */
if (lpt_svcst & LPT_SVCSH) { /* shuttling */
if (lpt_svcst & LPT_SVCSH) { /* shuttling? */
SET_INT (INT_LPT); /* interrupt */
if (lpt_crpos == 0) lpt_prdn = 1;
if (lpt_crpos == 0) { /* done shuttling? */
for (i = LPT_WIDTH - 1; i >= 0; i--) { /* backscan for blanks */
if (lpt_buf[i] != ' ') break;
}
lpt_buf[i + 1] = 0;
fputs (lpt_buf, uptr->fileref); /* output buf */
uptr->pos = ftell (uptr->fileref); /* update pos */
for (i = 0; i < LPT_WIDTH; i++) lpt_buf[i] = ' '; /* clear buf */
lpt_prdn = 1; /* print done */
}
}
if (lpt_svcst & LPT_SVCPA) { /* paper advance */
SET_INT (INT_LPT); /* interrupt */
for (i = LPT_WIDTH - 1; i >= 0; i--) { /* backscan for blanks */
if (lpt_buf[i] != ' ') break;
}
lpt_buf[i + 1] = 0;
fputs (lpt_buf, uptr->fileref); /* output buf */
fputs (lpt_cc[lpt_svcch & 03], uptr->fileref); /* output eol */
uptr->pos = ftell (uptr->fileref); /* update pos */
for (i = 0; i < LPT_WIDTH; i++) lpt_buf[i] = ' '; /* clear buf */
}
lpt_svcst = 0;
return SCPE_OK;

4
H316/h316_mt.c
View File

@@ -1,6 +1,6 @@
/* h316_mt.c: H316/516 magnetic tape simulator
Copyright (c) 2003-2006, Robert M. Supnik
Copyright (c) 2003-2007, Robert M. Supnik
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
@@ -25,6 +25,7 @@
mt 516-4100 seven track magnetic tape
09-Jun-07 RMS Fixed bug in write without stop (from Theo Engel)
16-Feb-06 RMS Added tape capacity checking
26-Aug-05 RMS Revised to use API for write lock check
08-Feb-05 RMS Fixed error reporting from OCP (found by Philipp Hachtmann)
@@ -431,6 +432,7 @@ switch (uptr->FNC) { /* case on function */
case FNC_WBIN3 | FNC_2ND:
if (mt_eor || mt_rdy) { /* done or no data? */
if (!mt_rdy) mt_wrwd (uptr, mt_buf); /* write last word */
else mt_rdy = 0; /* rdy must be clr */
if (mt_ptr) { /* any data? */
if (st = sim_tape_wrrecf (uptr, mtxb, mt_ptr)) /* write, err? */
r = mt_map_err (uptr, st); /* map error */

5
H316/h316_stddev.c
View File

@@ -1,6 +1,6 @@
/* h316_stddev.c: Honeywell 316/516 standard devices
Copyright (c) 1999-2006, Robert M. Supnik
Copyright (c) 1999-2007, Robert M. Supnik
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
@@ -28,6 +28,7 @@
tty 316/516-33 teleprinter
clk/options 316/516-12 real time clocks/internal options
09-Jun-07 RMS Fixed bug in clock increment (found by Theo Engel)
30-Sep-06 RMS Fixed handling of non-printable characters in KSR mode
03-Apr-06 RMS Fixed bugs in punch state handling (from Theo Engel)
22-Nov-05 RMS Revised for new terminal processing routines
@@ -829,7 +830,7 @@ return dat;
t_stat clk_svc (UNIT *uptr)
{
M[M_CLK] = M[M_CLK + 1] & DMASK; /* increment mem ctr */
M[M_CLK] = (M[M_CLK] + 1) & DMASK; /* increment mem ctr */
if (M[M_CLK] == 0) SET_INT (INT_CLK); /* = 0? set flag */
sim_activate (&clk_unit, sim_rtc_calb (clk_tps)); /* reactivate */
return SCPE_OK;