RomWBW

Commit Graph

Author	SHA1	Message	Date
Wayne Warthen	9cf9893ed4	Miscellaneous - Update romldr to stop using address space >= 0xA000 - ZZRCC work in progress (not finished)	5 years ago
Wayne Warthen	bc2e7a89cc	CP/M 3 Time Routines Cleanup	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	0053a840b7	Support ZZRCC	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	12d1ce4000	Build Process Tweaks	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	c9a62b6b08	Fix Unix Build	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	d21318b753	Bump Version Number	5 years ago
Phillip Stevens	f6ecaa7cb5	acia - make reset consistent / correct	5 years ago
Phillip Stevens	38531bc983	acia - receive test optimisation	5 years ago
Phillip Stevens	36ba566c95	acia - assert RTS fix	5 years ago
Phillip Stevens	b41f865c1d	acia.asm whitespace	5 years ago
Phillip Stevens	74d25aa2df	fix divergence from wwarthen-dev	5 years ago
Phillip Stevens	bec1c46d21	acia - whitespace	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
Wayne Warthen	4cc21948bc	Z280 Optimizations - New Z280 bank selection routine that does not require gigantic table and is about as fast. - Bump Z280 UART driver to 128 byte buffer. - Truncate unused portion of Z280 IVT at end.	5 years ago
Wayne Warthen	166bfe5abd	Config File Cleanup	5 years ago
Wayne Warthen	c43283b3ec	Enable ACIA on Interrupt Modes 2 & 3 ACIA driver will now allow use of the driver in interrupt modes 2 & 3, but will operate in polling mode.	5 years ago
Wayne Warthen	b91ad2aba0	Fix Typo	5 years ago
Wayne Warthen	6e6e3d2059	Cleanup	5 years ago
Wayne Warthen	8945580ff5	Z280 Cleanup - Z280 UART MODE command support - BNKCALL handles calls into HBIOS using system mode	5 years ago
Wayne Warthen	8fa14863f8	Add System Timer to Z280 IM3 - Z280 counter/timer is now used to implement 50Hz system timer based on CPU oscillator. - Bug fix in EI <mask> opcodes.	5 years ago
Wayne Warthen	fe14a4b2a8	Z280 UART in all interrupt modes By using polling mode, the Z280 UART can be utilized in interrupts modes 0/1/2.	5 years ago
b1ackmai1er	c6164ae2ab	Update hbios.asm fixup	5 years ago
b1ackmai1er	9e05028c05	Update usrrom.asm fixup	5 years ago
b1ackmai1er	c2bd5aa5ac	Update hbios.asm Typo + explanation	5 years ago
b1ackmai1er	c3c3782f27	Update updater.asm Xmodem receive loop optmization	5 years ago
b1ackmai1er	5c9fc2f61f	Update usrrom.asm fixup	5 years ago
b1ackmai1er	886621397e	Update hbios.asm Resync	5 years ago
b1ackmai1er	bccbec90e7	Update cvdu.asm fixup	5 years ago
b1ackmai1er	0f2d68e492	Update usrrom.asm xmodem receive loop optimizations	5 years ago
Wayne Warthen	2d12da4903	Z280 Internal UART Support Z280 UART can only be used w/ native memory & interrupt mode 3.	5 years ago
b1ackmai1er	b6d5516e84	Minors Note to self CCF <> Clear Carry Flag LoL	5 years ago
Wayne Warthen	75c468d897	Z280 Native Mode Completion Z280 Native Mode using Interrupt Mode 3 is now stable. The built-in UART is not yet supported. Also, RomWBW application style boot is not yet supported.	5 years ago
Wayne Warthen	bbb986c48f	Z280 Work in Progress - Fixed PEEK/POKE - Misc. cleanup	5 years ago
Wayne Warthen	3f8cc830f7	Bump Version	5 years ago

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1142 Commits (9cf9893ed4cee7d39e10a9f7e44d3bae7820ed3b)