RomWBW

Commit Graph

Author	SHA1	Message	Date
Wayne Warthen	097777c043	Finalize UART Interrupt Receive	4 years ago
Wayne Warthen	14b005d64e	UART Driver Interrupt Driven Receive - The UART driver has been enhanced to allow use of interrupt driven receive buffer and RTS flow control. It will only be used if enabled and the chip detected has no auto-flow control capability.	4 years ago
Wayne Warthen	74dc98b140	Fix DSKY Initialization - Missed a couple things in the last round of DSKY changes.	4 years ago
Wayne Warthen	4f941de39c	Miscellaneous - Improve handling of RTC latch shadow - Hardware auto-detect on DSKY and DSKYNG - Regen documentation	4 years ago
Wayne Warthen	80ee13e0f4	Misc - Update TUNE.COM to mute sound card at end of playback when playing via HBIOS. - Update SN76489 sound driver to use proper default port addresses. - Modify Phil's CPU MHz speed rounding function to round up anytime speed in KHz is withing 500 KHz of next MHz increment.	5 years ago
Wayne Warthen	9f2a59fea8	Update hbios.asm - Fix typo	5 years ago
Wayne Warthen	8b9be05bea	Continuing Disk Image Cleanup - Reorganized most of the "common" files into special directories. - Fixed bug affecting application boot related to ROM checksum test. - Added support for LiNC sound card at default port address.	5 years ago
b1ackmai1er	206ed87210	Adjust reported CPU speed Round reported CPU Mhz up if within 20hz of next MHz increment	5 years ago
Wayne Warthen	ac2f10996a	Disk Image Reorg Trying to make sense out of the disk image creation process so that it is easier to maintain going forward. This is just the initial round of changes.	5 years ago
Wayne Warthen	5e12bc3199	ROM Checksum & Verification A ROM checksum is now imbedded at the end of the ROM code banks. At boot, this checksum is verified with results displayed during boot.	5 years ago
Wayne Warthen	182e60e700	Fix SPI I/O Contention Alan's emulator found an issue where the RTC code could contend with the I2C/SPI signals on SC126.	5 years ago
Wayne Warthen	e4f638a17a	Add Bank Selection to Debug Monitor - The debug monitor will not display the current bank id in the prompt - The debug monitor has a new command to set the current bank for the lower 32K NOTE: Bank selection is not possible when running under interrupt mode 1. The command will be rejected with an error.	5 years ago
Wayne Warthen	ff55b0d8f0	Handle 1MB RAM in MBC Memory Mapper	5 years ago
Wayne Warthen	29878ceefb	More DSKY Cleanup	5 years ago
Wayne Warthen	e60bf088c9	DSKY Disk Activity Cleanup - The DSKY(ng) can display disk I/O activity as the system runs. This capability was implemented very erratically. This update overhauls the mechanism, makes it consistent, and implements it across all disk drivers.	5 years ago
Dan Werner	111aa66405	add DSKYng features to monitor and boot	5 years ago
Wayne Warthen	f48a7e3974	FLASH4 & Build Fixes - Upgraded FLASH4 from Will Sowerbutts to v1.3.5 - Miscellaneous build cleanups	5 years ago
b1ackmai1er	e9ef9e0c93	dma & i2c changes Resync & cleanup	5 years ago
b1ackmai1er	1603556577	resync	5 years ago
Wayne Warthen	e79770dcea	Cleanup MBC LEDs - LED behavior was not quite right. - Enable MBC speaker by default	5 years ago
Wayne Warthen	d4a542150b	DSKYng Support - DSKYng now has same features as original DSKY including debug monitor - Added support for MBS LEDs - Elevated MBS to a platform instead of just a sub-config of SBC	5 years ago
Wayne Warthen	b876889c7e	MBC Cleanup Fixed a couple of cosmetic display issues.	5 years ago
b1ackmai1er	ef71aa7460	Initial ecb-dma support	5 years ago
Wayne Warthen	86e55f7968	Preliminary Support for MBC - Added new memory manager to support Andrew Lynch's MBC system.	5 years ago
Wayne Warthen	e463959fee	Minor MKY Driver Enhancements - Allow any system timer to drive MKY interrupt, not just the TMS driver interrupt. - Add a build check to ensure that when MKY is enabled, a system timer is also enabled.	5 years ago
Wayne Warthen	226c24d666	Move KIO Support to Dedicated Module	5 years ago
Wayne Warthen	b9d1cb12fe	Misc. Cleanup - No functional changes	5 years ago
Dean Netherton	3e0771acf3	V9958: Updated TMS driver to support V9958	5 years ago
Dean Netherton	a919292386	Added msx compatible keyboard driver for use in MSX	5 years ago
Dean Netherton	99358a7aaf	Initial commit for RP5C01 RTC driver	5 years ago
b1ackmai1er	9fee763265	Architecture support for DS1307 I2C	5 years ago
Wayne Warthen	41061179b5	Miscellaneous - Improved Linux build to pass actual processor type to uz80as - Modified Z280 system timer to handle faster CPU clocks accurately	5 years ago
Wayne Warthen	ccda402b9b	Add Z180 & Z280 timer config settings Allows Z180 & Z280 system periodic timer to be enabled/disabled via config. Enabled by default.	5 years ago
Wayne Warthen	65db7a3b15	Implement CP/M 3 RTC date setting	5 years ago
Wayne Warthen	db659da876	Build script improvements - Allow building a 128KB ROM with 0KB ROM disk - Move Z280 UART driver to top of device list to make it the highest priority driver for Z280 platforms	5 years ago
Wayne Warthen	82a8792153	Fix Z280 Cold Restart	5 years ago
Wayne Warthen	33ef02cfc0	Implement BOOTCON Added BOOTCON config variable to allow setting the boot console device. This replaces FORCECON and removes the code that used to rearrange the PCINITTBL.	5 years ago
Wayne Warthen	d4e7cb8d5f	Tweaks - Small optimization in Z180 invalid opcode handler - Improve ZRC disk image generation script	5 years ago
Wayne Warthen	953dd70052	Z180 Invalid Opcode Tweaks Thanks and credit to Phillip Stevens for his significant contributions to this enhancement.	5 years ago
Wayne Warthen	e17fee85e9	Add Z180 Invalid Opcode Handler	5 years ago
Wayne Warthen	6a46f8b74c	Z280 UART Flow Control - Implement RTS flow control on Z280 UART using C/T 2 output pin. Must be supported on PCB and wired properly at serial adapter.	5 years ago
Wayne Warthen	a1a25465da	Bug Fixes	5 years ago
Wayne Warthen	9da58082a7	Z280 Cleanup	5 years ago
Wayne Warthen	f20addf39d	Support ZZ80MB	5 years ago
Wayne Warthen	0d6c792282	Z280 Tweaks - Interrupt routines that change the Z280 I/O page register now save and restore the original value.	5 years ago
Wayne Warthen	50abfd7e39	Update hbios.asm - Remove LED macro temporary diagnostic.	5 years ago
Wayne Warthen	8e7e9039f9	Additional SK Z80-512K Support - Added support for UART clock divider (CLK2).	5 years ago
Wayne Warthen	4791d5f040	Perliminary support for Sergey's Z80-512K - Watchdog functionality will be enabled if a system timer is operational. - LED indicates boot progress and thereafter disk I/O.	5 years ago
Wayne Warthen	2ac9f33be7	Mo' Faster - Some minor Z280 speed optimizations.	5 years ago
Wayne Warthen	7956074746	Miscellaneous - Fix minor ACIA bug that only occurs if setting a non-standard baud rate. - Enhance Z280 UART driver to use C/T for more baud rates and to use Z280 opcodes to speed up interrupt handler a bit.	5 years ago

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261 Commits (5d3839a8646eb711aaee491e44cc121707b6b53a)