Notes For V3.7

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.

Interdata/id_ttp.c

@@ -1,6 +1,6 @@
 /* id_ttp.c: Interdata PASLA console interface
 
-   Copyright (c) 2000-2006, Robert M. Supnik
+   Copyright (c) 2000-2007, 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 @@
 
    ttp          console (on PAS)
 
+   18-Jun-07    RMS     Added UNIT_IDLE flag to console input
    18-Oct-06    RMS     Sync keyboard to LFC clock
    22-Nov-05    RMS     Revised for new terminal processing routines
    29-Dec-03    RMS     Added support for console backpressure
@@ -76,7 +77,7 @@ t_stat ttp_set_enbdis (UNIT *uptr, int32 val, char *cptr, void *desc);
 DIB ttp_dib = { d_TTP, -1, v_TTP, ttp_tplte, &ttp, NULL };
 
 UNIT ttp_unit[] = {
-    { UDATA (&ttpi_svc, 0, 0), 0 },
+    { UDATA (&ttpi_svc, UNIT_IDLE, 0), 0 },
     { UDATA (&ttpo_svc, 0, 0), SERIAL_OUT_WAIT }
     };