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Notes For V3.7-0

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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
2007-02-03 14:59:00 -08:00
committed by Mark Pizzolato
parent 15919a2dd7
commit 53d02f7fa7
161 changed files with 18604 additions and 6903 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
PDP18B/pdp18b_rf.c
View File

@@ -26,6 +26,7 @@
rf (PDP-9) RF09/RF09
(PDP-15) RF15/RS09
04-Oct-06 RMS Fixed bug, DSCD does not clear function register
15-May-06 RMS Fixed bug in autosize attach (reported by David Gesswein)
14-Jan-04 RMS Revised IO device call interface
Changed sim_fsize calling sequence
@@ -100,6 +101,7 @@
#define RFS_CLR 0000170 /* always clear */
#define RFS_EFLGS (RFS_HDW | RFS_APE | RFS_MXF | RFS_WCE | \
RFS_DPE | RFS_WLO | RFS_NED ) /* error flags */
#define RFS_FR (RFS_FNC|RFS_IE)
#define GET_FNC(x) (((x) >> RFS_V_FNC) & RFS_M_FNC)
#define GET_POS(x) ((int) fmod (sim_gtime () / ((double) (x)), \
((double) RF_NUMWD)))
@@ -187,8 +189,8 @@ int32 t, sb;
sb = pulse & 060; /* subopcode */
if (pulse & 01) {
if ((sb == 000) && (rf_sta & (RFS_ERR | RFS_DON)))
dat = IOT_SKP | dat; /* DSSF */
if ((sb == 000) && (rf_sta & (RFS_ERR | RFS_DON))) /* DSSF */
dat = IOT_SKP | dat;
else if (sb == 020) rf_reset (&rf_dev); /* DSCC */
else if (sb == 040) { /* DSCF */
if (RF_BUSY) rf_sta = rf_sta | RFS_PGE; /* busy inhibits */
@@ -237,7 +239,7 @@ if (pulse & 02) {
(sim_is_active (&rf_unit)? 0400000: 0);
else if (sb == 040) { /* DSCD */
if (RF_BUSY) rf_sta = rf_sta | RFS_PGE; /* busy inhibits */
else rf_sta = 0;
else rf_sta = rf_sta & RFS_FR;
rf_updsta (0);
}
else if (sb == 060) { /* DSRS */