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simh.simh/VAX
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Mark Pizzolato 54bec5c184 VAX780: Fix interval timer to correctly time variable microsecond granularity intervals. 
The original implementation coupled the elapsed time measurement
to the 100Hz internal calibration clock.  This worked well enough for very
long intervals but not well at all for any intervals less than 50ms.  The net
result is that it couldn't usefully be used to produce the 60Hz clock ticks
which Unix 32V used it for.  It now leverages the microsecond timing
provided by sim_activate_after().  This problem is reported in #253
2015-12-10 10:09:23 -08:00
..
ka610.bin
Addition of MicroVAX I (VAX610) processor simulator from Matt Burke
2012-10-25 11:58:10 -07:00
ka620_patch.com
Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke
2012-11-09 12:18:15 -08:00
ka620.bin
Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke
2012-11-09 12:18:15 -08:00
ka630_patch.com
Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke
2012-11-09 12:18:15 -08:00
ka630.bin
Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke
2012-11-09 12:18:15 -08:00
ka655_patch.com
Notes For V3.8
2011-04-15 08:35:43 -07:00
ka655x.bin
Notes For V3.8
2011-04-15 08:35:43 -07:00
ka655x.bin_old
Notes For V3.8
2011-04-15 08:35:43 -07:00
ka750_new.bin
VAX750: Added VAX. 11.750 Boot ROM booting options
2015-09-10 21:42:16 -07:00
ka750_old.bin
VAX750: Added VAX. 11.750 Boot ROM booting options
2015-09-10 21:42:16 -07:00
vax7x0_mba.c
VAX750: Added VAX. 11.750 Boot ROM booting options
2015-09-10 21:42:16 -07:00
vax610_defs.h
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax610_io.c
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax610_mem.c
PDP11, VAX: const cleanup
2015-02-21 12:48:35 -08:00
vax610_stddev.c
VAX: Set reasonable clock co-scheduled polling for console input
2015-12-08 16:50:00 -08:00
vax610_sysdev.c
ALL VAX: Fix vax_cpu to be model invariant and implement platform specific machine behavior in model specific machine_check routine. As per Bob Supnik. Fix #198
2015-03-30 10:27:02 -07:00
vax610_syslist.c
VAX QVSS: Add device descriptions to the Keyboard (LK) and Mouse (VS) devices.
2015-12-01 07:46:28 -08:00
vax630_defs.h
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax630_io.c
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax630_stddev.c
VAX: Set reasonable clock co-scheduled polling for console input
2015-12-08 16:50:00 -08:00
vax630_sysdev.c
MicroVAX2, rtVAX1000: Avoid non-existent severe machine check exception. As per Bob Supnik. Fix #199
2015-03-30 10:37:41 -07:00
vax630_syslist.c
VAX QVSS: Add device descriptions to the Keyboard (LK) and Mouse (VS) devices.
2015-12-01 07:46:28 -08:00
vax730_defs.h
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax730_mem.c
PDP11, VAX: const cleanup
2015-02-21 12:48:35 -08:00
vax730_rb.c
All: Convert from C runtime library perror() to sim_perror so that all messages will arrive in the same place(s).
2015-04-03 19:56:37 -07:00
vax730_stddev.c
VAX: Set reasonable clock co-scheduled polling for console input
2015-12-08 16:50:00 -08:00
vax730_sys.c
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax730_syslist.c
VAX: Change to load ROMs or other boot code directly from built in memory arrays.
2015-09-28 09:19:38 -07:00
vax730_uba.c
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax750_cmi.c
VAX750: Make sure that a boot ROM has been loaded before attempting a boot from the BOOTDEV specified boot device (i.e. BOOT without an argument).
2015-09-24 11:14:04 -07:00
vax750_defs.h
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax750_mem.c
VAX750: Added VAX. 11.750 Boot ROM booting options
2015-09-10 21:42:16 -07:00
vax750_stddev.c
VAX: Set reasonable clock co-scheduled polling for console input
2015-12-08 16:50:00 -08:00
vax750_syslist.c
VAX: Change to load ROMs or other boot code directly from built in memory arrays.
2015-09-28 09:19:38 -07:00
vax750_uba.c
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax780_bug_history.txt
Documentation update from Bob Supnik
2014-06-11 16:39:40 -07:00
vax780_defs.h
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax780_fload.c
Remove stray tab characters which crept in over time
2013-06-03 06:29:01 -07:00
vax780_mem.c
PDP11, VAX: const cleanup
2015-02-21 12:48:35 -08:00
vax780_sbi.c
VAX780: Fix interval timer to correctly time variable microsecond granularity intervals.
2015-12-10 10:09:23 -08:00
vax780_stddev.c
VAX780: Fix interval timer to correctly time variable microsecond granularity intervals.
2015-12-10 10:09:23 -08:00
vax780_syslist.c
VAX: Change to load ROMs or other boot code directly from built in memory arrays.
2015-09-28 09:19:38 -07:00
vax780_uba.c
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax860_abus.c
ALL: Merge with Supnik-Current
2015-05-10 06:05:11 -07:00
vax860_defs.h
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax860_sbia.c
VAX750: Added VAX. 11.750 Boot ROM booting options
2015-09-10 21:42:16 -07:00
vax860_stddev.c
ALPHA, ALTAIR, AltairZ80, I7094, NOVA, PDP1, PDP10, PDP11, PDP18B, PDP8, SAGE, sigma, swtp6800, TX-0, VAX: Change tabs to spaces which had crept in over time
2015-03-30 10:24:24 -07:00
vax860_syslist.c
VAX: Change to load ROMs or other boot code directly from built in memory arrays.
2015-09-28 09:19:38 -07:00
vax_2681.c
VAX: add support for input and output ports to 2681 DUART
2015-10-27 21:56:21 +03:00
vax_2681.h
VAX: add support for input and output ports to 2681 DUART
2015-10-27 21:56:21 +03:00
vax_cis.c
Migrating scp and library global variables to be declared as extern in the appropriate library include file and remove repetitive declarations in referencing modules.
2013-01-10 13:29:15 -08:00
vax_cmode.c
Migrating scp and library global variables to be declared as extern in the appropriate library include file and remove repetitive declarations in referencing modules.
2013-01-10 13:29:15 -08:00
vax_cpu1.c
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax_cpu.c
VAX: Change HALT behavior to dispatch non polling events prior to returning to SCP.
2015-12-10 05:40:13 -08:00
vax_defs.h
VAX: Generalized idle checks for all branch to self cases and fixed logic for 32V idle
2015-12-06 11:15:11 -08:00
vax_fpa.c
Merge of Bob's simh-v3.9-0-rc3
2012-04-23 11:50:43 -07:00
vax_io.c
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
vax_ka610_bin.h
Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke
2012-11-09 12:18:15 -08:00
vax_ka620_bin.h
Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke
2012-11-09 12:18:15 -08:00
vax_ka630_bin.h
Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke
2012-11-09 12:18:15 -08:00
vax_ka655x_bin.h
Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke
2012-11-09 12:18:15 -08:00
vax_ka750_bin_new.h
VAX750: Added VAX. 11.750 Boot ROM booting options
2015-09-10 21:42:16 -07:00
vax_ka750_bin_old.h
VAX750: Added VAX. 11.750 Boot ROM booting options
2015-09-10 21:42:16 -07:00
vax_lk.c
VAX QVSS: Add device descriptions to the Keyboard (LK) and Mouse (VS) devices.
2015-12-01 07:46:28 -08:00
vax_mmu.c
PDP11, VAX: const cleanup
2015-02-21 12:48:35 -08:00
vax_mmu.h
VAX: Properly inline memory reference functions for performance. Fix #169
2014-12-31 13:25:49 -08:00
vax_octa.c
Cleanup for warning messages produced by the clang C compiler. Mostly adding parentheses in conditional assignments and clarification parentheses in complex boolean expressions.
2012-04-29 11:59:44 -07:00
vax_stddev.c
VAX: Set reasonable clock co-scheduled polling for console input
2015-12-08 16:50:00 -08:00
vax_sys.c
SCP: Added the capability for EXAMINE command output to be written directly to a socket.
2015-02-21 12:40:36 -08:00
vax_syscm.c
SCP: Added the capability for EXAMINE command output to be written directly to a socket.
2015-02-21 12:40:36 -08:00
vax_sysdev.c
All: Convert from C runtime library perror() to sim_perror so that all messages will arrive in the same place(s).
2015-04-03 19:56:37 -07:00
vax_syslist.c
VAX QVSS: Add device descriptions to the Keyboard (LK) and Mouse (VS) devices.
2015-12-01 07:46:28 -08:00
vax_vc.c
VAX QVSS: Add device descriptions to the Keyboard (LK) and Mouse (VS) devices.
2015-12-01 07:46:28 -08:00
vax_vmb_exe.h
Updated vmb_exe include file
2013-03-24 16:47:25 -07:00
vax_vs.c
VAX QVSS: Add device descriptions to the Keyboard (LK) and Mouse (VS) devices.
2015-12-01 07:46:28 -08:00
vax_watch.c
PDP10, PDP11, VAX: const cleanup
2015-02-13 06:18:24 -08:00
vaxmod_defs.h
All VAX: Always return the correct Qbus/Unibus interrupt vector bits for all devices. Fix #239
2015-10-08 04:43:21 -07:00
VMB-exe-Patch.com
Patched VMB.EXE to support boot block booting with the same logic that all of the ROM based VMB systems (MicroVAX I onward) handle interpreting the boot block. Many alternate operating system installation media assumes that all VAX boot logic works this way.
2013-03-24 12:37:35 -07:00
vmb.exe
Patched VMB.EXE to support boot block booting with the same logic that all of the ROM based VMB systems (MicroVAX I onward) handle interpreting the boot block. Many alternate operating system installation media assumes that all VAX boot logic works this way.
2013-03-24 12:37:35 -07:00