RomWBW

Commit Graph

Author	SHA1	Message	Date
b1ackmai1er	9e757f859f	Add some character colour options to VGA	1 year ago
b1ackmai1er	25a9ce046f	Option to move Fonts out of HBIOS area to ROM Bank 3 The FONTS_INLINE equate controls whether the fonts are included in the HBIOS area as per existing behaviour or whether they are placed in the currently unused ROM bank 3. In the case where we use bank 3 for font storage, the HBIOS is built with the font data located at 0x8000 onwards. The build process splits this off for relocation to the correct image position. Unlzsa, the TMS and VGA driver have been updated to access the font data from either location, whether compressed or not. Moving the font data to bank 3 results in significant savings in HBIOS space. If you are happy with this approach, I will continue developing and roll changes into other display drivers and do some hardware testing. Further on, as mentioned, I would like to look see if i can get the decompressor to decompress one byte at a time and move the CCP cache to bank 3 as well. Regards Phil	1 year ago
Wayne Warthen	751cc62a81	Deprecate Monsputer, Issue #483 The Monsputer was already omitted from the standard builds. It had almost no impact on the core code, so I have annotated some references to Monsputer as deprecated.	1 year ago
Wayne Warthen	f36a90afae	Add EaZy80-512	1 year ago
Mark Pruden	8d8868e5d5	Changed the Attribute for MD RF devices reordering/fliping (RF<->Flash) so bit masks are easier	1 year ago
Wayne Warthen	757f0b08ff	Minor Follow-up on KBD Interrupt Enhancement - Add call to KBD_PREINIT to the CVDU driver.	1 year ago
b1ackmai1er	83cd133c66	kbd preinit updates	1 year ago
b1ackmai1er	327a21ee10	Update hbios	1 year ago
Wayne Warthen	26a87a16a8	KBD Driver Pre Init - Updated KBD driver to use PREINIT to disable interrupts.	1 year ago
b1ackmai1er	b5b9098429	PS2 keyboard spurious interrupts Resolved keyboard interrupt errors when a key is pressed during reboot. Turn off keyboard controller interrupt enable before cold boot process starts. I'm wondering if duodyne interrupt generator is immune to DI :)?	1 year ago
Wayne Warthen	f9ed5651e6	KBD Interrupt Processing Cleanup - I finally realized there was a much simpler way to setup the instance data pointer (IY) for the interrupt handler. This implements the change and reduces the complexity of the code. - Related to PR #460	1 year ago
Wayne Warthen	7606abb8f3	Follow-up on KBD Interrupt Support Related to PR #460	1 year ago
b1ackmai1er	2d1811dcb4	Typos	1 year ago
Wayne Warthen	f03dcf7193	Clean Up NVRAM Switch Terminology - Essentially, switch from the term "default boot" to the term "boot options". See Issue #451	1 year ago
b1ackmai1er	5d92341189	PS2 Interrupt driven keyboard for Duo For keyboard interface on I/O Multi board. Default is disabled. Requires interrupt #2 jumper set on I/O Multiboard, which is pin 11-12 in P5. Has limitations around port settings. Do not have a video card on my Duo so have been forcing a video driver to load and testing with PIP CON:=UR2: . Let me know what you think.	1 year ago
b1ackmai1er	65413e50d1	Fix initialization table setup for duo recovery	1 year ago
b1ackmai1er	a0ae357d9b	Pretty Platfrom Boot Banner Defaults to off due to HBIOS space considerations. Add BOOT_PRETTY .SET TRUE to custom configuration to enable.	1 year ago
b1ackmai1er	e6b2cf7f55	Typos	1 year ago
b1ackmai1er	b0bafb70e4	Typo	1 year ago
Mark Pruden	7a87dd6805	RomLoader changes to implement NVRAM config, and relatd changes to HBIOS/SysConfig	1 year ago
Wayne Warthen	72527366cb	Follow up to Initial NVRAM Changes See notes in Issue #451	1 year ago
Wayne Warthen	c7923bbcff	Miscellaneous Disk Image Cleanup - Per Mark Pruden, corrected NZCOM user area specification for CP/M 2.2 files. - Added some DRI files to CP/M 3 that are documented in the CP/M 3 documentation (LIB, LINK, MAC, RMAC, XREF). They are duplicated in CP/M 2.2 image, so this should be reviewed at some point. - Added XREF to CP/M 2 disk image for consistency with CP/M 3. - Updated Catalog.md per Mark Pruden to eliminate obsolete column from table.	1 year ago
Mark Pruden	29b2bec1e7	Initial NVRAM Changes, for HBIOS including public API, sysconfig app, build changes	1 year ago
Dean Netherton	fa45185945	msx-keyboard: corrected implementation of msx-keyboard's integration to the timer tick handler	1 year ago
Mark Pruden	1f383a3639	Fix: If the Slice=0 and No CPM partition, boot the disk, ignore all Calculations and checks.	1 year ago
Wayne Warthen	f3e0de4a97	Fix Fuzix Boot - Minor issue in recent updates to Boot Loader broke Fuzix loading. This is corrected.	1 year ago
Mark Pruden	00b6121391	Move HBIOS SYSGET_DIOMED Function to new high level function	1 year ago
Wayne Warthen	75e10b64e3	Missing Comment Markers, Issue #435	1 year ago
Mark Pruden	d7b7b8096e	Minor tweekas after last commit * Moved DIOMED_MID variable - so it would be overwritten at start of main Calculation * Removed code in SYS_GETDIOMED1A - since SYS_GETDIOMED6A did exactly this anyway * Removed code that set MID_HD - since it would now already be set.	1 year ago
Wayne Warthen	3c1f1ac70a	SYSGET_DIOMED Early Return Fix - Updated SYSGET_DIOMED to return Media ID when function returns early (non-HD).	1 year ago
Mark Pruden	65ca9af785	cbios changes to use HBIOS for Drive Slice Selection	1 year ago
Mark Pruden	06d9561f37	Improvements to HBIOS (a) SYSGET DIOMED : If Slice > 0 for NON High Capacilty drives now returns an error (b) SYSGET DIOMED now returns device attributes in Reg B (c) Documentation improvements	1 year ago
Mark Pruden	497e5333c4	Added new HBIOS Function SYSGET_DIOMED	1 year ago
Wayne Warthen	9ad58ac59c	Front Panel Switch Support for eZ80	1 year ago
Wayne Warthen	08a53f54d0	Refactor DSKY	1 year ago
Wayne Warthen	207fe5f927	Minor - Cosmetic - Add eZ80 to LCD driver - Minor fix in uz80as	1 year ago
Dean Netherton	a24960a7d2	ez80: specific implementation of DELAY and VDELAY function (using firmware helper) The delay function is delegated to the on-chip ROM. The on-chip ROM uses a programmable reload timer that is calibrated for a range of CPU frequencies and wait states.	1 year ago
Wayne Warthen	028a153568	Clean Up - Minor cleanup related to latest GM7303 work.	1 year ago
drj113	610a2746f5	gm7303 changes to support DSKY operations Changes to support GM7303 as a DSKY device	1 year ago
Wayne Warthen	ab9f0be267	Relocate Z280 IVT The Z280 Interrupt Vector Table must be gin on a 4K boundary. Recent HBIOS changes caused it's location to result in a very large slack space. This update moves the Z280 IVT to a more memory efficient location.	1 year ago
Wayne Warthen	8edefc1d8f	HEATH Updates - Support HEATH MSX Graphics card in HBIOS - Support HEATH MSX Graphics card in TUNE app - Startup HEATH at 8MHz to ensure hardware compatibility/detection	1 year ago
Wayne Warthen	ab043e5cab	Bump Version - Bump dev version build number to post eZ80 changes.	1 year ago
Dean Netherton	9dd54cb781	ez80: fix for FPLEDS to ensure 16 bit I/O	1 year ago
Wayne Warthen	1d8c0c9c46	eZ80 Follow-up - Added RCEZ80 platform option to Build.ps1 - Added EZ80 config settings to MASTER config (required to get build to work for some situations) - Modified a .EQU in cfg_RCEZ80.asm to a .SET. After adding config setting to MASTER config, the .EQU was causing a redefinition error. - I have temporarily removed some "TRANSLATE" lines in ez80uart.asm. They were attempting to place a value greater that 0xFFFF in a register and generated an assembly error. - Modified a few JR instructions in hbios.asm to JP due to out-of-range errors. - Modified std.asm to "nest" a conditional. The Windows assembler does not ignore the remainder of a complex conditional when it should. - Modified tms.asm to replace the PRTS macro with alternative lines. The Windows assembler cannot handle a string longer than about 8 characters in a macro argument. - Added the TIMER utility to the ROM disk. Not sure what happened there. It was included in the Windows build, but not the Linux build. There is room for it, so I added it to the Linux build to get a binary exact build compare.	1 year ago
Dean Netherton	12df99084e	ez80: removing additional comments on #ENDIF - to reduce number of 'diff' in large merge commit	1 year ago
Dean Netherton	324c0bf0fb	ez80: fix due to auto merging fault - #IF ((PLATFORM == PLT_S100) & TRUE)	1 year ago
Wayne Warthen	e376e5577c	Heath H8 Panel Tweaks - Notify HBIOS of speed changes (keeps HBIOS in sync with panel) - Correct display for HL, SP, and PC registers.	1 year ago
Wayne Warthen	f16a9415f7	Add CPU Speed Control for HEATH Platform	1 year ago
Wayne Warthen	561a7f7231	Support S100 Z80 FPGA Printer Port	1 year ago
Wayne Warthen	78917e78be	Cleanup - Update include file nesting comments - Bump version number	1 year ago

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494 Commits (9e757f859fb53e08994e2b562291bd52d672a074)