Notes For V3.2-1

RESTRICTION: The PDP-15 FPP is only partially debugged.  Do NOT
enable this feature for normal operations.

1. New Features in 3.2-1

1.1 SCP and libraries

- Added SET CONSOLE subhierarchy.
- Added SHOW CONSOLE subhierarchy.
- Added limited keyboard mapping capability.

1.2 HP2100 (new features from Dave Bryan)

- Added instruction printout to HALT message.
- Added M and T internal registers.
- Added N, S, and U breakpoints.

1.3 PDP-11 and VAX

- Added DHQ11 support (from John Dundas)

2. Bugs Fixed in 3.2-1

2.1 HP2100 (most fixes from Dave Bryan)

- SBT increments B after store.
- DMS console map must check dms_enb.
- SFS x,C and SFC x,C work.
- MP violation clears automatically on interrupt.
- SFS/SFC 5 is not gated by protection enabled.
- DMS enable does not disable mem prot checks.
- DMS status inconsistent at simulator halt.
- Examine/deposit are checking wrong addresses.
- Physical addresses are 20b not 15b.
- Revised DMS to use memory rather than internal format.
- Revised IBL facility to conform to microcode.
- Added DMA EDT I/O pseudo-opcode.
- Separated DMA SRQ (service request) from FLG.
- Revised peripherals to make SFS x,C and SFC x,C work.
- Revised boot ROMs to use IBL facility.
- Revised IBL treatment of SR to preserve SR<5:3>.
- Fixed LPS, LPT timing.
- Fixed DP boot interpretation of SR<0>.
- Revised DR boot code to use IBL algorithm.
- Fixed TTY input behavior during typeout for RTE-IV.
- Suppressed nulls on TTY output for RTE-IV.
- Added SFS x,C and SFC x,C to print/parse routines.
- Fixed spurious timing error in magtape reads.

2.2 All DEC console devices

- Removed SET TTI CTRL-C option.

2.3 PDP-11/VAX peripherals

- Fixed bug in TQ reporting write protect status (reported by Lyle Bickley).
- Fixed TK70 model number and media ID (found by Robert Schaffrath).
- Fixed bug in autoconfigure (found by John Dundas).

2.4 VAX

- Fixed bug in DIVBx and DIVWx (reported by Peter Trimmel).

PDP8/pdp8_doc.txt

@@ -1,7 +1,7 @@
 To:	Users
 From:	Bob Supnik
 Subj:	PDP-8 Simulator Usage
-Date:	15-Feb-2004
+Date:	15-Jun-2004
 
 			COPYRIGHT NOTICE
 
@@ -305,12 +305,6 @@ implements these registers:
 	POS		32	number of characters input
 	TIME		24	keyboard polling interval
 
-If the simulator is compiled under Windows Visual C++, typing ^C to the
-terminal input causes a fatal run-time error.  Use the following command
-to simulate typing ^C:
-
-	SET TTI CTRL-C
-
 2.3.4 KL8E Terminal Output (TTO)
 
 The terminal output (TTO) writes to the simulator console window.  It

PDP8/pdp8_tt.c

@@ -25,6 +25,7 @@
 
    tti,tto	KL8E terminal input/output
 
+   28-May-04	RMS	Removed SET TTI CTRL-C
    29-Dec-03	RMS	Added console output backpressure support
    25-Apr-03	RMS	Revised for extended file support
    02-Mar-02	RMS	Added SET TTI CTRL-C
@@ -51,7 +52,6 @@ t_stat tti_svc (UNIT *uptr);
 t_stat tto_svc (UNIT *uptr);
 t_stat tti_reset (DEVICE *dptr);
 t_stat tto_reset (DEVICE *dptr);
-t_stat tti_set_ctrlc (UNIT *uptr, int32 val, char *cptr, void *desc);
 t_stat tty_set_mode (UNIT *uptr, int32 val, char *cptr, void *desc);
 
 /* TTI data structures
@@ -80,7 +80,6 @@ MTAB tti_mod[] = {
 	{ UNIT_KSR+UNIT_8B, UNIT_KSR, "KSR", "KSR", &tty_set_mode },
 	{ UNIT_KSR+UNIT_8B, 0       , "7b" , "7B" , &tty_set_mode },
 	{ UNIT_KSR+UNIT_8B, UNIT_8B , "8b" , "8B" , &tty_set_mode },
-	{ MTAB_XTD|MTAB_VDV|MTAB_VUN, 0, NULL, "CTRL-C", &tti_set_ctrlc, NULL, NULL },
 	{ MTAB_XTD|MTAB_VDV, 0, "DEVNO", NULL, NULL, &show_dev, NULL },
 	{ 0 }  };
 
@@ -186,18 +185,6 @@ int_enable = int_enable | INT_TTI;			/* set enable */
 sim_activate (&tti_unit, tti_unit.wait);		/* activate unit */
 return SCPE_OK;
 }
-
-/* Set control-C */
-
-t_stat tti_set_ctrlc (UNIT *uptr, int32 val, char *cptr, void *desc)
-{
-if (cptr) return SCPE_ARG;
-uptr->buf = (uptr->flags & UNIT_KSR)? 0203: 0003;
-uptr->pos = uptr->pos + 1;
-dev_done = dev_done | INT_TTI;				/* set done */
-int_req = INT_UPDATE;					/* update interrupts */
-return SCPE_OK;
-}
 
 /* Terminal output: IOT routine */