RomWBW

Commit Graph

Author	SHA1	Message	Date
Dean Netherton	53d2f3f57b	ch376-native: fixed issue with firmware delegation version (CHNATIVEEZ80) intermittenly failing	9 months ago
Dean Netherton	d1722923fd	ch376-native: added new config CHNATIVEEZ80 to enable use of ez80's firmware version of usb support	9 months ago
Dean Netherton	643e59e204	z80: Changes to configuration for setting memory & I/O timings Removed ability from boot up (see ez80cpudrv.adm) to allow for setting of external memory and io timing using eZ80's W/S config. All timings must now be specified in terms of eZ80's Bus Cycle setting. This is to increase compatibility with various external RCBus/RC2014 modules. Due to eZ80 firmware changes, the configuration was always setting the I/O Bus Cycle to the maximum setting of 7 - typically most system will work fine at a setting of 4 B/C current ez80 firmware version: 0.5.0.234 2025-06-21	7 months ago
Wayne Warthen	fb9f9774d7	eZ80 Compatibility Enhancements See Issue #400	1 year ago
Dean Netherton	4618de6621	ez80: updated reference to renamed firmware repo	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
Dean Netherton	63eebc8534	ez80: fix issue with incorrect application of EZ80WSMD_CYCLES values	1 year ago
Dean Netherton	c31f9de905	ez80: some additional comments for the ez80 cpu driver	1 year ago
Dean Netherton	2176c9d1af	ez80: new firmware feature to configure on-chip flash w/s	1 year ago
Dean Netherton	af030bf76d	ez80: use new firmware interface for w/s config settings	1 year ago
Dean Netherton	64d60f744b	ez80: updated to report firmware version, build date, and if operating under the alt image	1 year ago
Dean Netherton	5c10f1881d	ez80: deprecated EZ80_UTIL_HL_TO_EHL - now using local implementation EZ80_CPY_UHL_TO_EHL	1 year ago
Dean Netherton	fa6b0f1d82	ez80: deprecated EZ80_UTIL_EHL_TO_HL - now using local implementation EZ80_CPY_EHL_TO_UHL	1 year ago
Dean Netherton	b3bab80342	ez80: supply the required min value for BUS CYCLES when using frequency calculation	2 years ago
Dean Netherton	37e682adc7	ez80: some general improvements to ez80 HBIOS drivers and implemented a true interrupt driver timer tick driver	2 years ago

16 Commits (d83ed6f774f33276ce321b0f2c3cfd99f7a00e34)