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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
Interdata/id_mt.c
View File

@@ -312,8 +312,8 @@ switch (uptr->UCMD) { /* case on function */
case MTC_RD: /* read */
if (mt_blnt == 0) { /* first time? */
st = sim_tape_rdrecf (uptr, mtxb, &tbc, MT_MAXFR); /* read rec */
if (st == MTSE_RECE) mt_sta = mt_sta | STA_ERR; /* rec in err? */
st = sim_tape_rdrecf (uptr, mtxb, &tbc, MT_MAXFR); /* read rec */
if (st == MTSE_RECE) mt_sta = mt_sta | STA_ERR; /* rec in err? */
else if (st != SCPE_OK) { /* other error? */
r = mt_map_err (uptr, st); /* map error */
if (sch_actv (mt_dib.sch, dev)) /* if sch, stop */
@@ -343,7 +343,7 @@ switch (uptr->UCMD) { /* case on function */
case MTC_WR: /* write */
if (sch_actv (mt_dib.sch, dev)) { /* sch active? */
mt_bptr = sch_rdmem (mt_dib.sch, mtxb, MT_MAXFR); /* get rec */
mt_bptr = sch_rdmem (mt_dib.sch, mtxb, MT_MAXFR); /* get rec */
if (sch_actv (mt_dib.sch, dev)) /* not done? */
sch_stop (mt_dib.sch); /* stop chan */
}
@@ -357,7 +357,7 @@ switch (uptr->UCMD) { /* case on function */
}
if (mt_bptr) { /* any chars? */
if (st = sim_tape_wrrecf (uptr, mtxb, mt_bptr)) /* write, err? */
if (st = sim_tape_wrrecf (uptr, mtxb, mt_bptr)) /* write, err? */
r = mt_map_err (uptr, st); /* map error */
}
break; /* record done */