This commit was manufactured by cvs2git to create tag 'Kernel- 5_35-4_79_2_60'.

Sprout from HAL 2003-04-15 20:18:37 UTC Kevin Bracey <kbracey@gitlab.riscosopen.org> 'Version increased to dizzy 5.03' Delete: Docs/HAL/ADisNote Docs/HAL/ARMop_API Docs/HAL/Entries Docs/HAL/HAL_API Docs/HAL/Init Docs/HAL/MoreEnts Docs/HAL/NewAPI Docs/HAL/NewCDV Docs/HAL/Notes Docs/HAL/OS_Hardware Docs/HAL/OpenBusAdapter Docs/HAL/Serial Docs/MemMaps/+Access,ffd Docs/MemMaps/+SrcIndex Docs/MemMaps/+SrcIndexO Docs/MemMaps/130 Docs/MemMaps/258 Docs/PrivDoc/+Access,ffd Docs/PrivDoc/+SrcIndex Docs/PrivDoc/+SrcIndexO Docs/PrivDoc/5thColumn/+Access,ffd Docs/PrivDoc/5thColumn/+SrcIndex Docs/PrivDoc/5thColumn/+SrcIndexO Docs/PrivDoc/5thColumn/Concept Docs/PrivDoc/MMPM Docs/PrivDoc/ScreenMode NewModes/Make,feb NewModes/NEWF2 NewModes/NEWFORMAT NewModes/OldFormat NewModes/OldPSSrc NewModes/OldToNew,ffb NewModes/PSSrc Resources/UK/CmdHelp Resources/UK/Messages Resources/UK/Morris4/Messages Resources/UK/Omega/Messages Resources/UK/Ursula/Messages TestSrc/A600tlb TestSrc/Arm3 TestSrc/Begin TestSrc/Cmos TestSrc/ErrorCount,ffb TestSrc/ExtCmd TestSrc/ExtIO TestSrc/InitModule TestSrc/Ioc TestSrc/LEDDelay TestSrc/MEMC1 TestSrc/Mem1IOMD TestSrc/Mem1MEMC1 TestSrc/Mem2 TestSrc/Mem3 TestSrc/Mem4 TestSrc/Mem5 TestSrc/ROMCard TestSrc/ShowIOMDRs TestSrc/TestMain TestSrc/ToggleLED TestSrc/Vidc h/HALDevice hdr/ARMops hdr/Copro15ops hdr/EnvNumbers hdr/ExportVals/!HowTo hdr/ExportVals/Makefile hdr/ExportVals/Mk,fd7 hdr/ExportVals/s/GetVals hdr/ExportVals/values hdr/HALDevice hdr/HALEntries hdr/KernelWS hdr/KeyWS hdr/ModHand hdr/OSEntries hdr/Old/Arthur/PublicWS hdr/Old/Arthur/Space200 hdr/Old/NewSpace hdr/Old/VickySpace hdr/Options hdr/PublicWS hdr/RISCOS hdr/Variables hdr/VduExt s/AMBControl/AMB s/AMBControl/Memory s/AMBControl/Options s/AMBControl/Workspace s/AMBControl/allocate s/AMBControl/deallocate s/AMBControl/growp s/AMBControl/growshrink s/AMBControl/main s/AMBControl/mapslot s/AMBControl/mapsome s/AMBControl/memmap s/AMBControl/readinfo s/AMBControl/service s/AMBControl/shrinkp s/ARM600 s/ARMops s/Arthur2 s/Arthur3 s/ArthurSWIs s/ChangeDyn s/Convrsions s/End s/ExtraSWIs s/FlashROM s/GetAll s/HAL s/HeapMan s/HeapSort s/KbdResA1 s/KbdResPC s/KbdResRCMM s/Kernel s/LibKern s/MEMC1 s/MEMC2 s/MOSDict s/MemInfo s/Middle s/ModHand s/MoreComms s/MoreSWIs s/Morris s/MsgCode s/NewIRQs s/NewReset s/Oscli s/PMF/Buffer s/PMF/Def s/PMF/IIC s/PMF/Internat s/PMF/KbdDrA1 s/PMF/convdate s/PMF/i2cutils s/PMF/key s/PMF/mouse s/PMF/osbyte s/PMF/oseven s/PMF/osinit s/PMF/osword s/PMF/oswrch s/PMF/realtime s/SWINaming s/Super1 s/SysComms s/TickEvents s/UnSqueeze s/Utility s/vdu/vdu23 s/vdu/vdu5 s/vdu/vducursoft s/vdu/vdudecl s/vdu/vdudriver s/vdu/vdufont s/vdu/vdufontl1 s/vdu/vdugrafa s/vdu/vdugrafb s/vdu/vdugrafc s/vdu/vdugrafd s/vdu/vdugrafdec s/vdu/vdugrafe s/vdu/vdugraff s/vdu/vdugrafg s/vdu/vdugrafh s/vdu/vdugrafi s/vdu/vdugrafj s/vdu/vdugrafk s/vdu/vdugrafl s/vdu/vdugrafv s/vdu/vduhint s/vdu/vdumodes s/vdu/vdupal10 s/vdu/vdupal20 s/vdu/vdupalette s/vdu/vdupalxx s/vdu/vduplot s/vdu/vdupointer s/vdu/vduswis s/vdu/vduttx s/vdu/vduwrch

This commit was manufactured by cvs2git to create tag 'Kernel- 5_35-4_79_2_60'.
Sprout from HAL 2003-04-15 20:18:37 UTC Kevin Bracey <kbracey@gitlab.riscosopen.org> 'Version increased to dizzy 5.03' Delete: Docs/HAL/ADisNote Docs/HAL/ARMop_API Docs/HAL/Entries Docs/HAL/HAL_API Docs/HAL/Init Docs/HAL/MoreEnts Docs/HAL/NewAPI Docs/HAL/NewCDV Docs/HAL/Notes Docs/HAL/OS_Hardware Docs/HAL/OpenBusAdapter Docs/HAL/Serial Docs/MemMaps/+Access,ffd Docs/MemMaps/+SrcIndex Docs/MemMaps/+SrcIndexO Docs/MemMaps/130 Docs/MemMaps/258 Docs/PrivDoc/+Access,ffd Docs/PrivDoc/+SrcIndex Docs/PrivDoc/+SrcIndexO Docs/PrivDoc/5thColumn/+Access,ffd Docs/PrivDoc/5thColumn/+SrcIndex Docs/PrivDoc/5thColumn/+SrcIndexO Docs/PrivDoc/5thColumn/Concept Docs/PrivDoc/MMPM Docs/PrivDoc/ScreenMode NewModes/Make,feb NewModes/NEWF2 NewModes/NEWFORMAT NewModes/OldFormat NewModes/OldPSSrc NewModes/OldToNew,ffb NewModes/PSSrc Resources/UK/CmdHelp Resources/UK/Messages Resources/UK/Morris4/Messages Resources/UK/Omega/Messages Resources/UK/Ursula/Messages TestSrc/A600tlb TestSrc/Arm3 TestSrc/Begin TestSrc/Cmos TestSrc/ErrorCount,ffb TestSrc/ExtCmd TestSrc/ExtIO TestSrc/InitModule TestSrc/Ioc TestSrc/LEDDelay TestSrc/MEMC1 TestSrc/Mem1IOMD TestSrc/Mem1MEMC1 TestSrc/Mem2 TestSrc/Mem3 TestSrc/Mem4 TestSrc/Mem5 TestSrc/ROMCard TestSrc/ShowIOMDRs TestSrc/TestMain TestSrc/ToggleLED TestSrc/Vidc h/HALDevice hdr/ARMops hdr/Copro15ops hdr/EnvNumbers hdr/ExportVals/!HowTo hdr/ExportVals/Makefile hdr/ExportVals/Mk,fd7 hdr/ExportVals/s/GetVals hdr/ExportVals/values hdr/HALDevice hdr/HALEntries hdr/KernelWS hdr/KeyWS hdr/ModHand hdr/OSEntries hdr/Old/Arthur/PublicWS hdr/Old/Arthur/Space200 hdr/Old/NewSpace hdr/Old/VickySpace hdr/Options hdr/PublicWS hdr/RISCOS hdr/Variables hdr/VduExt s/AMBControl/AMB s/AMBControl/Memory s/AMBControl/Options s/AMBControl/Workspace s/AMBControl/allocate s/AMBControl/deallocate s/AMBControl/growp s/AMBControl/growshrink s/AMBControl/main s/AMBControl/mapslot s/AMBControl/mapsome s/AMBControl/memmap s/AMBControl/readinfo s/AMBControl/service s/AMBControl/shrinkp s/ARM600 s/ARMops s/Arthur2 s/Arthur3 s/ArthurSWIs s/ChangeDyn s/Convrsions s/End s/ExtraSWIs s/FlashROM s/GetAll s/HAL s/HeapMan s/HeapSort s/KbdResA1 s/KbdResPC s/KbdResRCMM s/Kernel s/LibKern s/MEMC1 s/MEMC2 s/MOSDict s/MemInfo s/Middle s/ModHand s/MoreComms s/MoreSWIs s/Morris s/MsgCode s/NewIRQs s/NewReset s/Oscli s/PMF/Buffer s/PMF/Def s/PMF/IIC s/PMF/Internat s/PMF/KbdDrA1 s/PMF/convdate s/PMF/i2cutils s/PMF/key s/PMF/mouse s/PMF/osbyte s/PMF/oseven s/PMF/osinit s/PMF/osword s/PMF/oswrch s/PMF/realtime s/SWINaming s/Super1 s/SysComms s/TickEvents s/UnSqueeze s/Utility s/vdu/vdu23 s/vdu/vdu5 s/vdu/vducursoft s/vdu/vdudecl s/vdu/vdudriver s/vdu/vdufont s/vdu/vdufontl1 s/vdu/vdugrafa s/vdu/vdugrafb s/vdu/vdugrafc s/vdu/vdugrafd s/vdu/vdugrafdec s/vdu/vdugrafe s/vdu/vdugraff s/vdu/vdugrafg s/vdu/vdugrafh s/vdu/vdugrafi s/vdu/vdugrafj s/vdu/vdugrafk s/vdu/vdugrafl s/vdu/vdugrafv s/vdu/vduhint s/vdu/vdumodes s/vdu/vdupal10 s/vdu/vdupal20 s/vdu/vdupalette s/vdu/vdupalxx s/vdu/vduplot s/vdu/vdupointer s/vdu/vduswis s/vdu/vduttx s/vdu/vduwrch
3e9f9f3a · ROOL · e187fb9f · e187fb9f · e187fb9f · e187fb9f
Commit 3e9f9f3a authored 21 years ago by ROOL 🤖
20 changed files
--- a/Docs/PrivDoc/+SrcIndexO
+++ b/Docs/PrivDoc/+SrcIndexO
-directory
-5thColumn                        1000 0 Mike_Stephens                    2e05be22   30fd2d55          0
-MMPM                              fff 1 Mike_Stephens                    2c53f7f8   31060a6b          0
-ScreenMode                        fff 1 Mike_Stephens                    2c4d19fc   31060a6b          0
--- a/Docs/PrivDoc/5thColumn/+Access,ffd
+++ b/Docs/PrivDoc/5thColumn/+Access,ffd
--- a/Docs/PrivDoc/5thColumn/+SrcIndex
+++ b/Docs/PrivDoc/5thColumn/+SrcIndex
-directory
-Concept                           fff 0 Mike_Stephens                    27ad92e9   31060a69          0
--- a/Docs/PrivDoc/5thColumn/+SrcIndexO
+++ b/Docs/PrivDoc/5thColumn/+SrcIndexO
-directory
-Concept                           fff 1 Mike_Stephens                    27ad92e9   31060a69          0
--- a/Docs/PrivDoc/5thColumn/Concept
+++ b/Docs/PrivDoc/5thColumn/Concept
-; > 5thColumn.Concept
-
- RISC OS Support for extension ROMs
- ==================================
-
- Author:        Tim Dobson
- Status:        Draft
- Issue:         0.02
- History:
-
-  Date          Revision        Changes
-
-  11-Oct-90     0.00            Started
-  16-Oct-90     0.01            Completed first draft
-  04-Feb-91     0.02            Updated to reflect reality
-
-This document describes the purpose of the extension ROM system and
-discusses various design issues. For the full technical documentation, refer
-to the document "5thColumn.Manual".
-
-The extension ROM system allows the development of hardware platforms fitted
-with a normal 32 bit wide RISC OS ROM set plus one or more 8, 16 or 32 bit
-ROMs or EPROMs containing software modules which add to or replace modules
-in the main ROM set. This allows the same main ROM set to be used in a wider
-variety of hardware platforms, removing the extra cost and lead times of
-re-romming, and possibly reducing costs by allowing bulk purchase of the
-main ROM set.
-
-The extension ROM(s) appear in the memory map in unused parts of the low
-(&03400000 to &037FFFFF) or high (&03800000 to &03FFFFFF) ROM areas. A 32
-bit wide extension ROM set is directly executable in place, saving on user
-RAM. 8 or 16 bit wide sets have to be copied into RAM to execute. By using
-the low ROM area (whose access time is programmable independently from the
-high area containing the main ROM set) slow EPROMs can be used.
-
-A particularly attractive configuration might be to have 8 ROM sockets on
-the board, 4 for the main ROM set, and the other 4 capable of taking either
-one 32 bit wide set (eg a large set of applications eg Internet) or up to 4
-individual 8 bit wide ROMs containing smaller applications or utilities.
-
-The scheme also allows a machine to have limited protection against
-unauthorised access, if the extension ROM contains a module which requires a
-password to be entered before continuing.
-
-In order to allow different sizes of EPROMs to be used without having to
-have links on the board, the software will look for extension ROMs at higher
-addresses first, and work backwards. This means that the high order address
-lines (which should be tied to +5v on smaller sizes of EPROM) will be pulled
-high initially, although they will be pulled low later on when looking for
-further extension ROMs.
-
-The way in which the kernel initialises modules has been changed. If there
-is more than one version of the same module present in the ROM (which
-includes the main ROM, expansion card ROMs and extension ROMs) then only the
-newest version of the module is initialised. If an extension ROM contains a
-newer version of a module in the main ROM, then the newer version will be
-initialised at the point in the initialisation sequence where the main ROM
-version would have been initialised. This allows main ROM modules to be
-replaced without the problems associated with initialisation order.
--- a/Docs/PrivDoc/MMPM
+++ b/Docs/PrivDoc/MMPM
-; > PrivDoc.MMPM
-
-Still to do on memory management, as of 26-May-93:
-
-; Must be TMD
-
- + Make SoftCAMMap variable size
- + Finish routine to allocate backing L2 for an area
- + Write routine to allocate logical addresses for areas
- + Write routine to check for overlapping areas
- + Complete Create dynamic area routine
-    (done apart from final OS_ChangeDynamicArea to get required size)
- + Write Remove dynamic area routine
-    (done apart from initial OS_ChangeDynamicArea to shrink to zero size)
- + Write Return info on dynamic area routine
- + Write Enumerate dynamic areas routine
- + Write Renumber dynamic areas routine
- + Change OS_ReadDynamicArea to use new list
- + Change OS_ValidateAddress to use new list
- + Put in new error messages properly
- * If CreateArea fails to grow area to required size, it should kill area and return error
- * Change ChangeDynamicArea code to use lists:
-    + Check enough is working for Wimp_ClaimFreeMemory to use OS_DynamicArea(create)
-    * Check PreShrink and PostShrink work completely OK
-    * Check PreGrow and PostGrow work (apart from passing in page blocks)
-    * Migrate existing areas to new world:
-        * Update InitDynamicAreas initially to fake up a node for the RMA, and check it works
-        * Use DynamicArea_Create to create RMA from scratch (if feasible)
-        * Update InitDynamicAreas to fake up a node for the system heap + check it (no way of using create routine)
-        * Change OS_ReadRAMFsLimits to use OS_ReadDynamicArea
-        * Write RAMFS area handlers
-        * Create RAMFS dynamic area using DynamicArea_Create, + check it works
-        * Do similar for font cache, sprite area
-
-    * Put in code to split grow block into chunks, and create page blocks (without checking for updates from PreGrow)
-    * Put in checks for PreGrow requesting particular pages, and call alternative code:
-        * Do the double shuffle
-        * Issue Service_PagesUnsafe/Safe
-        * Stop it getting the static pages (esp. cursor/sound page, L1 and maybe L2)
-    * Put in extra code to cope with doubly-mapped areas
-    * Write area handlers for screen, and move it to new world
- * Change size of application space to 24M (check all refs to 16M in whole image)
- * Put in indirections for hardware vector poking
- * Change FPE to use indirections (KWelton)
- * Move RMA to &02100000, and change size of app space to 28M
- * Conversion to do late aborts
- 
-; Could be done by ANOther
-
- * OS_Memory:
-        a) conversion bits
-        b) read phys.memory arrangement
-        c) read amounts of various sorts of memory
-        d) read controller addresses
\ No newline at end of file
--- a/Docs/PrivDoc/ScreenMode
+++ b/Docs/PrivDoc/ScreenMode
-; > PrivDoc.ScreenMode
-
-Still to do on screen mode selection, as of 21-Jul-93:
-
-Key:    +  Done and tested
-        -  Done but not tested
-        *  Still to do
-        x  Not done for a good reason
-
- + Make OS_ReadModeVariable work with mode selectors
- + OS_ScreenMode(ReturnMode)
- + OS_ScreenMode(EnumerateModes)
-     + Create variable holding video bandwidth
-     + Add this reason code to just load up video bandwidth, VideoSize and issue service
- + Service_ModeExtension additions
-     + Load up r4 and r5 with video bandwidth, VideoSize respectively
- + Change vdugrafg:SetUpSprModeData:04 to check for mode selector, and goto 10 if so
- + Check other occurrences of BranchIfKnownMode to look for similar bits
- + Put code to handle new sprite mode word into PushModeInfo (any monitor only?)
- + Remove new sprite mode word fudging in vdugrafg:SetupSprModeData and 
-    vdugrafl:SwitchOutputToSprite
- + Make SwitchOutputToSprite(new format) set up ECFIndex (it doesn't at the moment!)
- + Make sure tests for equal mode numbers don't assume equal ptrs to mode selectors are equivalent
- + Modify NewModes module to respond to Service_EnumerateScreenModes, to test enumeration.
- + OS_ScreenMode(SetMonitorType)
-     + Allocate soft copy for monitortype
-     + Write routine to update soft copy from CMOS
-     + Call this routine in initialisation
-     + Make *Configure MonitorType update soft copy
-     + Change ReadMonitorType to read from soft copy
-     + Add this reason code to either store given value or update from CMOS
- + Make sprites which have mode selectors as their mode word illegal
-     + Move conversion of mode selectors to new format sprite mode words
-        into PreCreateHeader, rather than PostCreateHeader, so that it
-        doesn't call SetupSprModeData with a (now illegal) mode selector
- -> MT ScreenModes module
-
- -> AG Make switch output to sprite for a new format sprite make mode selector for current mode?
-
- -> AG *ScreenSave in mode 50 seems to produce a sprite with a palette.
-
- -> NK Trying to set a WimpMode with XEigFactor=27 caused data abort.
-       Investigate and/or range-limit values.
-
- -> AG Put in support for returning errors from PushModeInfo (for bad mode
-       selectors and new format sprite mode words):
-     + Make mode change routine check for error from PushModeInfo and FindOKMode
-     + Make FindSubstitute check errors from PushModeInfo
-     + Make FindOKMode check errors from FindSubstitute
-     + Make CheckModeValid check errors from FindOKMode
-     + Make SetupSprModeData capable of returning errors:
-         + Ditto SpriteV handler (already OK)
-         + Ditto PreCreateHeader
-         + Ditto CreateHeader
-         + Ditto GetSprite
-     -> AG Make SwitchOutputToSprite/Mask check errors from PushModeInfo
-
- - Design and code algorithm for working out FIFO reload position for VIDC20
-   (Still need explanation from ARM of why 7 quad-words doesn't always work)
-
- * OS_ScreenMode(SelectMode)
-     + Make normal mode selection routine into a subroutine
-     + Write veneers to put round call to this in OS_ScreenMode(SelectMode)
-     * Change actual mode change code to cope with mode selectors
-         + Prevent main routine looking at shadow bit in mode selector
-         + Modify FindOKMode to cope with mode selector
-         + Modify OS_CheckModeValid to cope with mode selector
-         + Make all pushed mode variables into words (not bytes)
-         + Modify PushModeInfo to cope with mode selector
-         + Make YEigFactor default to 2 if yres < xres/2 (and change spec. to reflect that)
-         + Make numbered modes work after loading mode file
-         + Allocate space for OS copy of mode selector
-         x Make OS mode selector part of saved VDU context
-            (not needed since sprites can't have mode selectors as their mode)
-         x Sort out internal mode variables PalIndex, ECFIndex wrt
-            converting existing mode numbers into mode selectors (no need, still use old workspace-getting code)
-         x Make mode selector blocks for all existing numbered modes
-            (no need, constructed on fly since only needed during svc call)
-         * Check that copying mode selector has no adverse effects
-         * Sort out why issuing a mode change with invalid mode selector doesn't give error
-         * Modify FindOKMode to cope with 16 and 32 bpp modes somehow
-
- * Prevent pointer position from going into the sync pulse (causes screen picture disruption)
-
- * Adjust borders on all modes, to cope with VIDC20 problem
-   (Needs algorithm from ARM that works!)
-
- * Mode change happily passes round any old rubbish to Service_ModeExtension - it should:-
-        * First check that value is word-aligned - if not it may be a new sprite mode word
-        * Do a Validate_Address on fixed bit of block?
-
- * What should *ScreenLoad do with a new format sprite?
--- a/NewModes/Make,feb
+++ b/NewModes/Make,feb
-| Copyright 1996 Acorn Computers Ltd
-|
-| Licensed under the Apache License, Version 2.0 (the "License");
-| you may not use this file except in compliance with the License.
-| You may obtain a copy of the License at
-|
-|     http://www.apache.org/licenses/LICENSE-2.0
-|
-| Unless required by applicable law or agreed to in writing, software
-| distributed under the License is distributed on an "AS IS" BASIS,
-| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-| See the License for the specific language governing permissions and
-| limitations under the License.
-|
-| > NewModes.Make
-WimpSlot -min 1024k -max 1024k
-AASM <Obey$Dir>.PSSrc <Obey$Dir>.PSModule -module -quit
--- a/NewModes/NEWF2
+++ b/NewModes/NEWF2
-; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-; general purpose mode macros
-
-ClockShift * 9
-SyncShift * 11
-
-; pixel rate specifiers
-
-CRPix_24000 * 3 :OR: (0 :SHL: ClockShift)
-CRPix_16000 * 2 :OR: (0 :SHL: ClockShift)
-CRPix_12000 * 1 :OR: (0 :SHL: ClockShift)
-CRPix_8000  * 0 :OR: (0 :SHL: ClockShift)
-CRPix_25175 * 3 :OR: (1 :SHL: ClockShift)
-CRPix_36000 * 3 :OR: (2 :SHL: ClockShift)
-
-        MACRO
-        VIDC_List $lbpp,$hsync,$hbpch,$hlbdr,$hdisp,$hrbdr,$hfpch, $vsync,$vbpch,$vlbdr,$vdisp,$vrbdr,$vfpch,$pixrate,$sp
-        LCLA    sub
-        LCLA    syncpol
- [ $lbpp = 3
-sub     SETA    5
- ]
- [ $lbpp = 2
-sub     SETA    7
- ]
- [ $lbpp = 1
-sub     SETA    11
- ]
- [ $lbpp = 0
-sub     SETA    19
- ]
- [ "$sp"=""
-syncpol SETA    0 :SHL: SyncShift               ; normal sync polarity
- |
-        ASSERT $sp<=3
-syncpol SETA    $sp :SHL: SyncShift
- ]
-        ASSERT  ($hsync :AND: 1)=0
-        ASSERT  ($hbpch :AND: 1)=1
-        ASSERT  ($hlbdr :AND: 1)=0
-        ASSERT  ($hdisp :AND: 1)=0
-        ASSERT  ($hrbdr :AND: 1)=0
-        ASSERT  ($hfpch :AND: 1)=1
- [ (($hsync+$hbpch+$hlbdr+$hdisp+$hrbdr+$hfpch) :AND: 3)<>0
-        ! 0, "Warning: mode unsuitable for interlaced use"
- ]
-; Horizontal
-        &       (&80:SHL:24) :OR: ((($hsync+$hbpch+$hlbdr+$hdisp+$hrbdr+$hfpch -2  )/2) :SHL: 14) ; HCR
-        &       (&84:SHL:24) :OR: ((($hsync                                    -2  )/2) :SHL: 14) ; HSWR
-        &       (&88:SHL:24) :OR: ((($hsync+$hbpch                             -1  )/2) :SHL: 14) ; HBSR
-        &       (&8C:SHL:24) :OR: ((($hsync+$hbpch+$hlbdr                      -sub)/2) :SHL: 14) ; HDSR
-        &       (&90:SHL:24) :OR: ((($hsync+$hbpch+$hlbdr+$hdisp               -sub)/2) :SHL: 14) ; HDER
-        &       (&94:SHL:24) :OR: ((($hsync+$hbpch+$hlbdr+$hdisp+$hrbdr        -1  )/2) :SHL: 14) ; HBER
-        &       (&9C:SHL:24) :OR: (((($hsync+$hbpch+$hlbdr+$hdisp+$hrbdr+$hfpch-2)/2+1)/2):SHL:14); HIR
-; Vertical
-        &       (&A0:SHL:24) :OR: (($vsync+$vbpch+$vlbdr+$vdisp+$vrbdr+$vfpch    -1)    :SHL: 14) ; VCR
-        &       (&A4:SHL:24) :OR: (($vsync                                       -1)    :SHL: 14) ; VSWR
-        &       (&A8:SHL:24) :OR: (($vsync+$vbpch                                -1)    :SHL: 14) ; VBSR
-        &       (&AC:SHL:24) :OR: (($vsync+$vbpch+$vlbdr                         -1)    :SHL: 14) ; VDSR
-        &       (&B0:SHL:24) :OR: (($vsync+$vbpch+$vlbdr+$vdisp                  -1)    :SHL: 14) ; VDER
-        &       (&B4:SHL:24) :OR: (($vsync+$vbpch+$vlbdr+$vdisp+$vrbdr           -1)    :SHL: 14) ; VBER
-; Control Register
-        &       (&E0:SHL:24) :OR: (CRPix_$pixrate) :OR: ($lbpp :SHL: 2) :OR: syncpol
-        &       -1
-        MEND
-
-        MACRO
-        VIDC_WS  $bpp,$hpix,$vpix,$multx,$multy, $dht
-
-        &       VduExt_XWindLimit, $hpix-1
-        &       VduExt_ScrRCol, ($hpix/8)-1
-        &       VduExt_LineLength, $hpix*$bpp/8
- [ "$dht" <> ""
-        &       VduExt_ModeFlags, Flag_DoubleVertical
-        &       VduExt_ScrBRow, ($vpix/16)-1
- |
-        &       VduExt_ScrBRow, ($vpix/8)-1
- ]
-        &       VduExt_YWindLimit, $vpix-1
-        &       VduExt_ScreenSize, $hpix*$vpix*$bpp/8
-
-        &       VduExt_XEigFactor, $multx
-        &       VduExt_YEigFactor, $multy
-        MEND
-
-
-
-
-VLN_0   VIDC_List 0, 72,145, 48, 640, 48, 71, 3,18,18,256,17, 0,16000,0         ; MODE 0
-VLN_1   VIDC_List 1, 36, 73, 24, 320, 24, 35, 3,18,18,256,17, 0, 8000,0         ; MODE 1
-VLN_2   VIDC_List 2, 36, 73, 24, 320, 24, 35, 3,18,18,256,17, 0, 8000,0         ; MODE 2
-VLN_3   VIDC_List 1, 72,145, 48, 640, 48, 71, 3,18,22,250,19, 0,16000,0         ; MODE 3
-VLN_4   VIDC_List 0, 72,145, 48, 640, 48, 71, 3,18,18,256,17, 0,16000,0         ; MODE 4
-VLN_5   VIDC_List 1, 36, 73, 24, 320, 24, 35, 3,18,18,256,17, 0, 8000,0         ; MODE 5
-VLN_6   VIDC_List 1, 36, 73, 24, 320, 24, 35, 3,18,22,250,19, 0, 8000,0         ; MODE 6
-VLN_7   VIDC_List 2, 36, 73, 24, 320, 24, 35, 3,18,22,250,19, 0, 8000,0         ; MODE 7
-VLN_8   VIDC_List 1, 72,145, 48, 640, 48, 71, 3,18,18,256,17, 0,16000,0         ; MODE 8
-VLN_9   VIDC_List 2, 36, 73, 24, 320, 24, 35, 3,18,18,256,17, 0, 8000,0         ; MODE 9
-VLN_10  VIDC_List 3, 36, 73, 24, 320, 24, 35, 3,18,18,256,17, 0, 8000,0         ; MODE 10
-VLN_11  VIDC_List 1, 72,145, 48, 640, 48, 71, 3,18,22,250,19, 0,16000,0         ; MODE 11
-VLN_12  VIDC_List 2, 72,145, 48, 640, 48, 71, 3,18,18,256,17, 0,16000,0         ; MODE 12
-VLN_13  VIDC_List 3, 36, 73, 24, 320, 24, 35, 3,18,18,256,17, 0, 8000,0         ; MODE 13
-VLN_14  VIDC_List 2, 72,145, 48, 640, 48, 71, 3,18,22,250,19, 0,16000,0         ; MODE 14
-VLN_15  VIDC_List 3, 72,145, 48, 640, 48, 71, 3,18,18,256,17, 0,16000,0         ; MODE 15
-VLN_16  VIDC_List 2, 72,215, 46,1056, 46,101, 3,18,18,256,17, 0,24000,0         ; MODE 16
-VLN_17  VIDC_List 2, 72,215, 46,1056, 46,101, 3,18,22,250,19, 0,24000,0         ; MODE 17
-;VLN_18  VIDC_List 0, 56,183,  2, 640,  2, 13, 3,17, 1,512, 1, 0,24000,0         ; MODE 18
-;VLN_19  VIDC_List 1, 56,183,  2, 640,  2, 13, 3,17, 1,512, 1, 0,24000,0         ; MODE 19
-;VLN_20  VIDC_List 2, 56,183,  2, 640,  2, 13, 3,17, 1,512, 1, 0,24000,0         ; MODE 20
-;VLN_21  VIDC_List 3, 56,183,  2, 640,  2, 13, 3,17, 1,512, 1, 0,24000,0         ; MODE 21
-VLN_24  VIDC_List 3, 72,215, 46,1056, 46,101, 3,18,18,256,17, 0,24000,0         ; MODE 24
-VLN_33  VIDC_List 3, 74,127,  0, 768,  0, 55, 3,18, 0,288, 0, 3,16000,0         ; MODE 33
-VLN_34  VIDC_List 3, 74, 87,  0, 832,  0, 31, 3,18, 0,288, 0, 3,16000,0         ; MODE 34
-
-VLM_0   VIDC_List 0, 72, 63, 88, 640, 88, 73, 3,16,17,256,17, 3,16000,0         ; MODE 0
-VLM_1   VIDC_List 1, 36, 33, 44, 320, 44, 35, 3,16,17,256,17, 3, 8000,0         ; MODE 1
-VLM_2   VIDC_List 2, 36, 33, 44, 320, 44, 35, 3,16,17,256,17, 3, 8000,0         ; MODE 2
-VLM_3   VIDC_List 1, 72, 63, 88, 640, 88, 73, 3,16,20,250,20, 3,16000,0         ; MODE 3
-VLM_4   VIDC_List 0, 72, 63, 88, 640, 88, 73, 3,16,17,256,17, 3,16000,0         ; MODE 4
-VLM_5   VIDC_List 1, 36, 51, 24, 320, 24, 57, 3,16,17,256,17, 3, 8000,0         ; MODE 5
-VLM_6   VIDC_List 1, 36, 33, 44, 320, 44, 35, 3,16,20,250,20, 3, 8000,0         ; MODE 6
-VLM_7   VIDC_List 2, 36, 31, 44, 320, 44, 37, 3,18,22,250,16, 3, 8000,0         ; MODE 7
-VLM_8   VIDC_List 1, 72, 63, 88, 640, 88, 73, 3,16,17,256,17, 3,16000,0         ; MODE 8
-VLM_9   VIDC_List 2, 36, 33, 44, 320, 44, 35, 3,16,17,256,17, 3, 8000,0         ; MODE 9
-VLM_10  VIDC_List 3, 36, 33, 44, 320, 44, 35, 3,16,17,256,17, 3, 8000,0         ; MODE 10
-VLM_11  VIDC_List 1, 72, 63, 88, 640, 88, 73, 3,16,20,250,20, 3,16000,0         ; MODE 11
-VLM_12  VIDC_List 2, 72, 63, 88, 640, 88, 73, 3,16,17,256,17, 3,16000,0         ; MODE 12
-VLM_13  VIDC_List 3, 36, 33, 44, 320, 44, 35, 3,16,17,256,17, 3, 8000,0         ; MODE 13
-VLM_14  VIDC_List 2, 72, 63, 88, 640, 88, 73, 3,16,20,250,20, 3,16000,0         ; MODE 14
-VLM_15  VIDC_List 3, 72, 63, 88, 640, 88, 73, 3,16,17,256,17, 3,16000,0         ; MODE 15
-VLM_16  VIDC_List 2,112, 47,132,1056,132, 57, 3,16,17,256,17, 3,24000,0         ; MODE 16
-VLM_17  VIDC_List 2,112, 47,132,1056,132, 57, 3,16,20,250,20, 3,24000,0         ; MODE 17
-VLM_18  VIDC_List 0, 56,111,  2, 640,  2, 85, 3,17, 1,512, 1, 0,24000,0         ; MODE 18
-VLM_19  VIDC_List 1, 56,111,  2, 640,  2, 85, 3,17, 1,512, 1, 0,24000,0         ; MODE 19
-VLM_20  VIDC_List 2, 56,111,  2, 640,  2, 85, 3,17, 1,512, 1, 0,24000,0         ; MODE 20
-VLM_21  VIDC_List 3, 56,111,  2, 640,  2, 85, 3,17, 1,512, 1, 0,24000,0         ; MODE 21
-VLM_24  VIDC_List 3,112, 47,132,1056,132, 57, 3,16,17,256,17, 3,24000,0         ; MODE 24
-VLM_25  VIDC_List 0, 96, 47,  0, 640,  0, 15, 2,32, 0,480, 0,11,25175,3         ; MODE 25
-VLM_26  VIDC_List 1, 96, 47,  0, 640,  0, 15, 2,32, 0,480, 0,11,25175,3         ; MODE 26
-VLM_27  VIDC_List 2, 96, 47,  0, 640,  0, 15, 2,32, 0,480, 0,11,25175,3         ; MODE 27
-VLM_28  VIDC_List 3, 96, 47,  0, 640,  0, 15, 2,32, 0,480, 0,11,25175,3         ; MODE 28
-VLM_31  VIDC_List 2, 72,129,  0, 800,  0, 23, 2,22, 0,600, 0, 1,36000,0         ; MODE 31
-
-VLH_23  VIDC_List 2, 52, 47,  2, 288,  2,  1, 3,43, 4,896, 4, 0,24000,0         ; MODE 23
--- a/NewModes/NEWFORMAT
+++ b/NewModes/NEWFORMAT
- [ {FALSE}              ; This mode not supported by VIDC, so not used
-V32tab1
-        VIDC_List 0,36,73,24,320,24,35, 3,18,18,256,17,0,8000,0
- ]
-
-V32tab2         ; MODES 1,5
-        VIDC_List 1,36,73,24,320,24,35, 3,18,18,256,17,0,8000,0
-
-V32tab2T        ; MODE 6
-        VIDC_List 1,36,73,24,320,24,35, 3,18,22,250,19,0,8000,0
-
-V32tab4         ; MODES 2,9
-        VIDC_List 2,36,73,24,320,24,35, 3,18,18,256,17,0,8000,0
-
-V32tab4T        ; MODE 7
-        VIDC_List 2,36,73,24,320,24,35, 3,18,22,250,19,0,8000,0
-
-V32tab8         ; MODES 10,13
-        VIDC_List 3,36,73,24,320,24,35, 3,18,18,256,17,0,8000,0
-
-
-V64tab1         ; MODES 0,4
-        VIDC_List 0,72,145,48,640,48,71, 3,18,18,256,17,0,16000,0
-
-V64tab2         ; MODE 8
-        VIDC_List 1,72,145,48,640,48,71, 3,18,18,256,17,0,16000,0
-
-V64tab2T        ; MODES 3,11
-        VIDC_List 1,72,145,48,640,48,71, 3,18,22,250,19,0,16000,0
-
-V64tab4         ; MODE 12
-        VIDC_List 2,72,145,48,640,48,71, 3,18,18,256,17,0,16000,0
-
-V64tab4T        ; MODE 14
-        VIDC_List 2,72,145,48,640,48,71, 3,18,22,250,19,0,16000,0
-
-V64tab8         ; MODE 15
-        VIDC_List 3,72,145,48,640,48,71, 3,18,18,256,17,0,16000,0
-
-V132tab4        ; MODE 16
-        VIDC_List 2,72,215,46,1056,46,101, 3,18,18,256,17,0,24000,0
-
-V132tab4T       ; MODE 17
-        VIDC_List 2,72,215,46,1056,46,101, 3,18,22,250,19,0,24000,0
-
- [ {TRUE}
-V64tab1D        ; MODE 18
-        VIDC_List 0,56,183,2,640,2,13, 3,17,1,512,1,0,24000,0
-
-V64tab2D        ; MODE 19
-        VIDC_List 1,56,183,2,640,2,13, 3,17,1,512,1,0,24000,0
-
-V64tab4D        ; MODE 20
-        VIDC_List 2,56,183,2,640,2,13, 3,17,1,512,1,0,24000,0
-
-V64tab8D        ; MODE 21 (NEW)
-        VIDC_List 3,56,183,2,640,2,13, 3,17,1,512,1,0,24000,0
-
- [ {FALSE} ; not used any more
-V128tab1        ; MODE 22      
-        VIDC_List 2,54,39,2,320,2,7, 2,44,1,976,1,0,24000,0
- ]
-
-V115tab1        ; MODE 23 new Unoid monitor style, 1152x896
-                ; changed again 29-Jul-88 to give 64.4Hz
-        VIDC_List 2,52,47,2,288,2,1, 3,43,4,896,4,0,24000,0
-
- |
-
-V64tab1D        ; MODE 18 (old)
-        VIDC_List 0,56,199,2,640,2,1, 3,17,1,512,1,0,24000,0
-
-V64tab2D        ; MODE 19 (old)
-        VIDC_List 1,56,199,2,640,2,1, 3,17,1,512,1,0,24000,0
-
-V64tab4D        ; MODE 20 (old)
-        VIDC_List 2,56,199,2,640,2,1, 3,17,1,512,1,0,24000,0
-
-V128tab1        ; MODE 22 (old)
-        VIDC_List 2,60,41,0,320,0,3, 2,44,1,976,1,0,24000,0
-
-V115tab1        ; MODE 23
-        VIDC_List 2,60,41,16,288,16,3, 2,44,57,864,57,0,24000,0
-
- ]
-
-V132tab8        ; MODE 24 (NEW)
-        VIDC_List 3,72,215,46,1056,46,101, 3,18,18,256,17,0,24000,0
-
--- a/NewModes/OldFormat
+++ b/NewModes/OldFormat
- [ {FALSE}              ; This mode not supported by VIDC, so not used
-V32tab1
- & &803FC000
- & &84044000
- & &880D8000
- & &8C0E4000
- & &90364000
- & &943B8000
- & &9C200000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC098000
- & &B0498000
- & &B44DC000
- & &E0000030
- & -1
- ]
-
-V32tab2         ; MODES 1,5
- & &803FC000
- & &84044000
- & &880D8000
- & &8C0F4000
- & &90374000
- & &943B8000
- & &9C200000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC098000
- & &B0498000
- & &B44DC000
- & &E0000034
- & -1
-
-V32tab2T        ; MODE 6
- & &803FC000
- & &84044000
- & &880D8000
- & &8C0F4000
- & &90374000
- & &943B8000
- & &9C200000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC0A8000 ; start 4 pixels down
- & &B0490000 ; end 2 pixels up
- & &B44DC000
- & &E0000034
- & -1
-
-V32tab4         ; MODES 2,9
- & &803FC000
- & &84044000
- & &880D8000
- & &8C0FC000
- & &9037C000
- & &943B8000
- & &9C200000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC098000
- & &B0498000
- & &B44DC000
- & &E0000038
- & -1
-
-V32tab4T        ; MODE 7
- & &803FC000
- & &84044000
- & &880D8000
- & &8C0FC000
- & &9037C000
- & &943B8000
- & &9C200000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC0A8000 ; start 4 pixels down
- & &B0490000 ; end 2 pixels up
- & &B44DC000
- & &E0000038
- & -1
-
-V32tab8         ; MODES 10,13
- & &803FC000
- & &84044000
- & &880D8000
- & &8C100000
- & &90380000
- & &943B8000
- & &9C200000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC098000
- & &B0498000
- & &B44DC000
- & &E000002C
- & -1
-
-
-V64tab1         ; MODES 0,4
- & &807FC000
- & &8408C000
- & &881B0000
- & &8C1EC000
- & &906EC000
- & &94770000
- & &9C400000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC098000
- & &B0498000
- & &B44DC000
- & &E0000032
- & -1
-
-V64tab2         ; MODE 8
- & &807FC000
- & &8408C000
- & &881B0000
- & &8C1FC000
- & &906FC000
- & &94770000
- & &9C400000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC098000
- & &B0498000
- & &B44DC000
- & &E0000036
- & -1
-
-V64tab2T        ; MODES 3,11
- & &807FC000
- & &8408C000
- & &881B0000
- & &8C1FC000
- & &906FC000
- & &94770000
- & &9C400000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC0A8000    ; Start 4 pixels down
- & &B0490000    ; End 2 pixels up
- & &B44DC000
- & &E0000036
- & -1
-
-V64tab4         ; MODE 12
- & &807FC000
- & &8408C000
- & &881B0000
- & &8C204000
- & &90704000
- & &94770000
- & &9C400000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC098000
- & &B0498000
- & &B44DC000
- & &E000002A
- & -1
-
-V64tab4T        ; MODE 14
- & &807FC000
- & &8408C000
- & &881B0000
- & &8C204000
- & &90704000
- & &94770000
- & &9C400000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC0A8000    ; Start 4 pixels down
- & &B0490000    ; End 2 pixels up
- & &B44DC000
- & &E000002A
- & -1
-
-V64tab8         ; MODE 15
- & &807FC000
- & &8408C000
- & &881B0000
- & &8C208000
- & &90708000
- & &94770000
- & &9C400000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC098000
- & &B0498000
- & &B44DC000
- & &E000001E
- & -1
-
-V132tab4        ; MODE 16
- & &80BFC000
- & &8408C000
- & &8823C000 ; 1B0000
- & &8C28C000
- & &90ACC000
- & &94B34000 ; B20000
- & &9C600000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC098000
- & &B0498000
- & &B44DC000
- & &E000002B
- & -1
-
-V132tab4T       ; MODE 17
- & &80BFC000
- & &8408C000
- & &8823C000 ; 1B0000
- & &8C28C000
- & &90ACC000
- & &94B34000 ; B34000
- & &9C600000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC0A8000    ; start 4 pixels down
- & &B0490000    ; end 2 pixels up
- & &B44DC000
- & &E000002B
- & -1
-
- [ {TRUE}
-V64tab1D        ; MODE 18
- & &806FC000
- & &8406C000
- & &881DC000
- & &8C1BC000
- & &906BC000
- & &946E4000
- & &9C380000
- & &A0854000
- & &A4008000
- & &A804C000
- & &AC050000
- & &B0850000
- & &B4854000
- & &E0000033
- & -1
-
-V64tab2D        ; MODE 19
- & &806FC000
- & &8406C000
- & &881DC000
- & &8C1CC000
- & &906CC000
- & &946E4000
- & &9C380000
- & &A0854000
- & &A4008000
- & &A804C000
- & &AC050000
- & &B0850000
- & &B4854000
- & &E0000037
- & -1
-
-V64tab4D        ; MODE 20
- & &806FC000
- & &8406C000
- & &881DC000
- & &8C1D4000
- & &906D4000
- & &946E4000
- & &9C380000
- & &A0854000
- & &A4008000
- & &A804C000
- & &AC050000
- & &B0850000
- & &B4854000
- & &E000002B
- & -1
-
-V64tab8D        ; MODE 21 (NEW)
- & &806FC000
- & &8406C000
- & &881DC000
- & &8C1D8000
- & &906D8000
- & &946E4000
- & &9C380000
- & &A0854000
- & &A4008000
- & &A804C000
- & &AC050000
- & &B0850000
- & &B4854000
- & &E000000F
- & -1
-
- [ {FALSE} ; not used any more
-V128tab1        ; MODE 22      
- & &8034C000
- & &84068000
- & &880B8000
- & &8C0B0000
- & &90330000
- & &94340000
- & &9C1A8000
- & &A0FFC000
- & &A4004000
- & &A80B4000
- & &AC0B8000
- & &B0FF8000
- & &B4FFC000
- & &E000002B
- & -1
- ]
-
-V115tab1        ; MODE 23 new Unoid monitor style, 1152x896
-                ; changed again 29-Jul-88 to give 64.4Hz
- & &8030C000
- & &84064000
- & &880C4000
- & &8C0BC000
- & &902FC000
- & &9430C000
- & &9C188000    ; changed 16-Aug-88, was 1A8
- & &A0ED4000
- & &A4008000
- & &A80B4000
- & &AC0C4000
- & &B0EC4000
- & &B4ED4000
- & &E000002B
- & -1
-
- |
-
-V64tab1D        ; MODE 18 (old)
- & &80704000
- & &8406C000
- & &881FC000
- & &8C1DC000
- & &906DC000
- & &94704000
- & &9C384000
- & &A0854000
- & &A4008000
- & &A804C000
- & &AC050000
- & &B0850000
- & &B4854000
- & &E0000033
- & -1
-
-V64tab2D        ; MODE 19 (old)
- & &80704000
- & &8406C000
- & &881FC000
- & &8C1EC000
- & &906EC000
- & &94704000
- & &9C384000
- & &A0854000
- & &A4008000
- & &A804C000
- & &AC050000
- & &B0850000
- & &B4854000
- & &E0000037
- & -1
-
-V64tab4D        ; MODE 20 (old)
- & &80704000
- & &8406C000
- & &881FC000
- & &8C1F4000
- & &906F4000
- & &94704000
- & &9C384000
- & &A0854000
- & &A4008000
- & &A804C000
- & &AC050000
- & &B0850000
- & &B4854000
- & &E000002B
- & -1
-
-V128tab1        ; MODE 22 (old)
- & &8034C000
- & &84074000
- & &880C8000
- & &8C0BC000
- & &9033C000
- & &94348000
- & &9C1A8000    ; was wrong
- & &A0FFC000
- & &A4004000
- & &A80B4000
- & &AC0B8000
- & &B0FF8000
- & &B4FFC000
- & &E000002B
- & -1
-
-V115tab1        ; MODE 23
- & &8034C000
- & &84074000
- & &880C8000
- & &8C0DC000
- & &9031C000
- & &94348000
- & &9C1A8000            ; was wrong
- & &A0FFC000
- & &A4004000
- & &A80B4000
- & &AC198000
- & &B0F18000
- & &B4FFC000
- & &E000002B
- & -1
-
- ]
-
-V132tab8        ; MODE 24 (NEW)
- & &80BFC000
- & &8408C000
- & &8823C000
- & &8C290000
- & &90AD0000
- & &94B34000
- & &9C600000
- & &A04DC000
- & &A4008000
- & &A8050000
- & &AC098000
- & &B0498000
- & &B44DC000
- & &E000000F
- & -1
-
--- a/NewModes/OldPSSrc
+++ b/NewModes/OldPSSrc
--- a/NewModes/OldToNew,ffb
+++ b/NewModes/OldToNew,ffb
--- a/NewModes/PSSrc
+++ b/NewModes/PSSrc
--- a/Resources/UK/CmdHelp
+++ b/Resources/UK/CmdHelp
--- a/Resources/UK/Messages
+++ b/Resources/UK/Messages
--- a/Resources/UK/Morris4/Messages
+++ b/Resources/UK/Morris4/Messages
--- a/Resources/UK/Omega/Messages
+++ b/Resources/UK/Omega/Messages
--- a/Resources/UK/Ursula/Messages
+++ b/Resources/UK/Ursula/Messages
--- a/TestSrc/A600tlb
+++ b/TestSrc/A600tlb
-;
-; A600tlb
-;
-; POST procedure for checking the TLB in A600 MMU.
-;
-; for each of level 1, level 2 small-page, level 2 large-page
-;	construct page table
-; 	flush cache
-; 	start timer
-; 	for 32 addresses (with different mappings)
-;		check address mapping
-; 	save timer
-; 	for same 32 addresses
-;		check address mapping
-; 	compare test times (did 2nd test require table walk ?)
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-
-Use a list of addresses that cover a good mixture of virtual addresses
-Build a page table that maps these to physical RAM addresses in various ways
-Access the addresses in such an order that the cache rotates, scrapping 
-one entry each time through the list, and loading another. So each cache
-entry gets used 31 times, then is lost.
-Choice of physical mapping should ensure that the cache entries contain
-lots of different values of page and section base addresses.
-Choice of virtual test address should ensure that cache tag varies as
-widely as posible, too.  PRBS ?
-Very widely varying values of  cache tag require that a large number
-of mappings exist .. if  these are 2-level mappings, that requires
-a lot of RAM. Page tables should be multiply-mapped.
-RISC OS puts lots of stuff below the 4M mark. Limits App space to 16M
-for backwards compatibility. Probably worth testing outside these 
-limits to ensure Gold doesn't fall over, but failure rates would be
-very low.
-
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-
-
-;
-; POST procedure for checking access faults (was PPL test)
-;
-; for each of level 1, level 2 small-page, level 2 large-page
-;	construct page table
-;	for user, supervisor mode
-;		check address alignment fault
-;		check section translation fault
-;		check 
-;		check page translation fault
-;		for 3 domain types
-;			for 16 domains
-;	 			check access permissions
-;
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-
-
-;
-; POST procedure for checking IDC
-;
-;