| 2 |
09-Mar-05 |
SCP: added ASSERT command (from Dave Bryan)
PDP-11:
-
Fixed bugs in RESET for 11/70 (reported by Tim Chapman)
-
Fixed bug in SHOW MODEL (from Sergey Okhapkin)
-
Made SYSID variable for 11/70 (from Tim Chapman)
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Fixed MBRK write case for 11/70 (from Tim Chapman)
-
RQ: added RA60, RA71, RA81 disks
-
RY: fixed bug in boot code (reported by Graham Toal)
H316
-
Fixed IORETURN macro
-
PT: fixed bug in OCP '0001 (found by Philipp Hachtmann)
-
MT: fixed error reporting from OCP (found by Philipp Hachtmann)
HP2100 (from Dave Bryan)
-
Fixed missing MPCK on JRS target
-
Removed EXECUTE instruction (is NOP in actual microcode)
-
Fixed missing negative overflow renorm in StoreFP
I1401: fixed bug in LPT write line routine (reported by Van Snyder)
Interdata 32b: fixed branches to mask new PC (from Greg Johnson)
VAX:
-
Fixed initial state of cpu_extmem
-
RQ: added RA60, RA71, RA81 disks
|
| 1 |
08-Jan-05 |
H316:
-
Fxed bug in DIV
-
TTY: fixed bug in SKS '104 (reported by Philipp Hachtmann)
-
TTY: fixed bug in SKS '504
-
Added reader/punch ASCII file support
-
Added Teletype reader/punch support
-
DP: fixed bug in skip on !seeking
-
MT: fixed bug in DMA/DMC support
-
LP: fixed bug in DMA/DMC support
HP2100:
-
Fixed DMA reset to clear alternate CTL flop (from Dave Bryan)
-
Fixed DMA reset to not clear control words (from Dave Bryan)
-
Fixed SBS, CBS, TBS to do virtual reads
-
Separated A/B from M[0/1], for DMA IO (from Dave Bryan)
-
Added SET CPU 21MX-M, 21MX-E (from Dave Brian)
-
Disabled TIMER/EXECUTE/DIAG instructions for 21MX-M (from Dave Bryan)
-
Added post-processor to maintain T/M consistency (from Dave Bryan)
-
DS: first release
-
LPS, LPT: added restart when set online, etc (from Dave Bryan)
-
LPS: col count for non-printing characters (from Dave Bryan)
IBM 1401: added address argument support (from Van Snyder)
Interdata: added magtape read-only file support
PDP-11:
-
Fixed WAIT to work in all modes (from John Dundas)
-
TM, TS: added read-only file support
SDS 940: added magtape read-only file support |
| 0 |
18-Nov-04 |
SCP and libraries:
-
Added -p (powerup) qualifier to RESET
-
Changed SET <unit> ONLINE/OFFLINE to SET <unit> ENABLED/DISABLED
-
Moved SET DEBUG under SET CONSOLE hierarchy
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Added optional parameter value to SHOW command
-
Added output file option to SHOW command
-
Fixed comma-separated SET options (from Dave Bryan)
-
Fixed duplicate HELP displays with user-specified commands
PDP-10:
-
Replicated RP register state per drive
-
Fixed TU to set FCE on short record
-
Fixed TU to return bit<15> in drive type
-
Fixed TU format specification, 1:0 are don't cares
-
Fixed TU handling of TMK status
-
Fixed TU handling of DONE, ATA at end of operation
-
Implemented TU write check
PDP-11:
-
Separated RH Massbus adapter from RP controller
-
Added TU tape support
-
Added model emulation framework
-
Added model details
-
Replicated RP register state per drive
-
Fixed RQ, TQ to report correct controller type and stage 1 configuration
flags on a Unibus system
-
Fixed HK CS2<output_ready> flag
VAX:
-
Separated out CVAX-specific features from core instruction simulator
-
Implemented capability for CIS, octaword, compatibility mode instructions
-
Added instruction display and parse for compatibility mode
-
Changed SET CPU VIRTUAL=n to SHOW CPU VIRTUAL=n
-
Added =n optional parameter to SHOW CPU HISTORY
-
Fixed parsing of indirect displacement modes in instruction input
PDP-18B:
-
Fixed FP15 URFST to mask low 9b of fraction
-
Fixed FP15 exception PC setting
HP2100 (all changes and fixes from Dave Bryan)
-
CPU - moved MP into its own device; added MP option jumpers
-
- modified DMA to allow disabling
-
- modified SET CPU 2100/2116 to truncate memory > 32K
-
- added -F switch to SET CPU to force memory truncation
-
- modified WRU to be REG_HRO
-
- added BRK and DEL to save console settings
-
- fixed S-register behavior on 2116
-
- fixed LIx/MIx behavior for DMA on 2116 and 2100
-
- fixed LIx/MIx behavior for empty I/O card slots
-
DP - fixed enable/disable from either device
-
- fixed ANY ERROR status for 12557A interface
-
- fixed unattached drive status for 12557A interface
-
- status cmd without prior STC DC now completes (12557A)
-
- OTA/OTB CC on 13210A interface also does CLC CC
-
- fixed RAR model
-
- fixed seek check on 13210 if sector out of range
-
DQ - fixed enable/disable from either device
-
- shortened xtime from 5 to 3 (drive avg 156KW/second)
-
- fixed not ready/any error status
-
- fixed RAR model
-
DR - provided protected tracks and "Writing Enabled" status bit
-
- added "parity error" status return on writes for 12606
-
- added track origin test for 12606
-
- added SCP test for 12606
-
- added "Sector Flag" status bit
-
- added "Read Inhibit" status bit for 12606
-
- added TRACKPROT modifier
-
- fixed enable/disable from either device
-
- fixed sector return in status word
-
- fixed DMA last word write, incomplete sector fill value
-
- fixed 12610 SFC operation
-
- fixed current-sector determination
-
IPL - fixed enable/disable from either device
-
LPS - added SET OFFLINE/ONLINE, POWEROFF/POWERON
-
- added fast/realistic timing
-
- added debug printouts
-
- fixed status returns for error conditions
-
- fixed handling of non-printing characters
-
- fixed handling of characters after column 80
-
- improved timing model accuracy for RTE
-
LPT - added SET OFFLINE/ONLINE, POWEROFF/POWERON
-
- fixed status returns for error conditions
-
- fixed TOF handling so form remains on line 0
-
PTR - added paper tape loop mode, DIAG/READER modifiers to PTR
-
- added PV_LEFT to PTR TRLLIM register
-
CLK - modified CLK to permit disable
-
SYS - fixed display of CCA/CCB/CCE instructions
IBM 1620, IBM 1401, Interdata 16b:
-
Added instruction history
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