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).

PDP10/pdp10_diag.txt

@@ -23,3 +23,4 @@ Bugs Found
 15. UBA initialization reset the UBA itself
 16. RHCS1: writing IE cannot trigger an interrupt
 17. Tape bootstrap was set to 800bpi instead of 1600bpi
+18. FIXR off by 1 in testing for lower limit to process

PDP10/pdp10_doc.txt

@@ -1,7 +1,7 @@
 To:	Users
 From:	Bob Supnik
 Subj:	PDP-10 Simulator Usage
-Date:	04-Apr-2004
+Date:	15-Jun-2004
 
 			COPYRIGHT NOTICE
 
@@ -208,10 +208,9 @@ The Unibus adapter has the following registers:
 2.4 Front End (FE)
 
 The front end is the system console.  The keyboard input is unit 0,
-the console output is unit 1.  It supports two options:
+the console output is unit 1.  It supports one option:
 
 	SET FE STOP		halts the PDP-10 operating system
-	SET FE CTLC		simulates typing ^C
 
 The front end has the following registers:
 

PDP10/pdp10_fe.c

@@ -25,6 +25,7 @@
 
    fe		KS10 console front end
 
+   28-May-04	RMS	Removed SET FE CTRL-C
    29-Dec-03	RMS	Added console backpressure support
    25-Apr-03	RMS	Revised for extended file support
    22-Dec-02	RMS	Added break support
@@ -43,7 +44,6 @@ t_stat fei_svc (UNIT *uptr);
 t_stat feo_svc (UNIT *uptr);
 t_stat fe_reset (DEVICE *dptr);
 t_stat fe_stop_os (UNIT *uptr, int32 val, char *cptr, void *desc);
-t_stat fe_ctrl_c (UNIT *uptr, int32 val, char *cptr, void *desc);
 
 /* FE data structures
 
@@ -70,7 +70,6 @@ REG fe_reg[] = {
 
 MTAB fe_mod[] = {
 	{ UNIT_DUMMY, 0, NULL, "STOP", &fe_stop_os },
-	{ UNIT_DUMMY, 0, NULL, "CTRL-C", &fe_ctrl_c },
 	{ 0 }  };
 
 DEVICE fe_dev = {
@@ -161,13 +160,3 @@ t_stat fe_stop_os (UNIT *uptr, int32 val, char *cptr, void *desc)
 M[FE_SWITCH] = IOBA_RP;					/* tell OS to stop */
 return SCPE_OK;
 }
-
-/* Enter control-C for Windoze */
-
-t_stat fe_ctrl_c (UNIT *uptr, int32 val, char *cptr, void *desc)
-{
-fei_unit.buf = 003;					/* control-C */
-M[FE_CTYIN] = fei_unit.buf | FE_CVALID;			/* put char in mem */
-apr_flg = apr_flg | APRF_CON;				/* interrupt KS10 */
-return SCPE_OK;
-}