Dean Netherton
4618de6621
ez80: updated reference to renamed firmware repo
2024-09-22 10:34:52 +10:00
Wayne Warthen
207fe5f927
Minor
...
- Cosmetic
- Add eZ80 to LCD driver
- Minor fix in uz80as
2024-09-20 13:38:40 -07:00
Wayne Warthen
fe6cba2b1b
Merge pull request #428 from dinoboards/dean-ez80-5
...
Dean ez80 5
2024-09-20 13:30:16 -07:00
Dean Netherton
a69797d0cf
ez80: adjusted I/O bus timings
2024-09-20 16:43:41 +10:00
Dean Netherton
d3019dbb88
ez80: port sn76489 driver to support 16 bit i/o
2024-09-20 16:39:23 +10:00
Dean Netherton
7cda84b4ce
ez80: change default cpu freq to 20Mhz
2024-09-20 14:48:54 +10:00
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.
2024-09-20 12:26:20 +10:00
Wayne Warthen
028a153568
Clean Up
...
- Minor cleanup related to latest GM7303 work.
2024-09-19 10:30:07 -07:00
Wayne Warthen
05960f8b22
Merge pull request #426 from drj113/master
...
gm7303 changes to support DSKY operations
2024-09-19 10:25:27 -07:00
drj113
610a2746f5
gm7303 changes to support DSKY operations
...
Changes to support GM7303 as a DSKY device
2024-09-19 13:46:55 +10:00
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.
2024-09-18 12:50:24 -07:00
Wayne Warthen
d3489b642a
Bump Version
2024-09-18 12:00:12 -07:00
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
2024-09-18 11:39:07 -07:00
Dean Netherton
63eebc8534
ez80: fix issue with incorrect application of EZ80WSMD_CYCLES values
2024-09-18 20:27:32 +10:00
Wayne Warthen
6beeef9b1e
Minor Doc Updates
...
- Update User Guide w/ eZ80 Platform information.
- Regen documentation
2024-09-16 11:50:45 -07:00
Wayne Warthen
ab043e5cab
Bump Version
...
- Bump dev version build number to post eZ80 changes.
2024-09-16 09:51:42 -07:00
Wayne Warthen
bba9c5e26b
Merge pull request #425 from dinoboards/dean-ez80-4
...
ez80: fix for FPLEDS to ensure 16 bit I/O
2024-09-16 09:45:21 -07:00
Dean Netherton
a6a32bbd70
ez80: fix issue with uart baud rate translation for numbers requiring more than 16 bits (windows build issue)
2024-09-16 18:34:43 +10:00
Dean Netherton
9aa0fbd2dc
ez80: fixes within ez80 drivers to fix overflow issue with PRTS macro
2024-09-16 18:23:13 +10:00
Dean Netherton
9dd54cb781
ez80: fix for FPLEDS to ensure 16 bit I/O
2024-09-16 17:45:00 +10:00
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.
2024-09-15 13:54:31 -07:00
Wayne Warthen
be225c6fb9
Merge pull request #424 from dinoboards/dean-ez80-3
...
eZ80 Support
2024-09-15 13:42:31 -07:00
Dean Netherton
3121e3ee9d
ez80: renamed cfg_rcez80 to uppercase cfg_RCEZ80.asm
2024-09-15 19:13:05 +10:00
Dean Netherton
0982b5d462
ez80: align cfg/std configuration files as per recent changes
2024-09-15 19:11:14 +10:00
Dean Netherton
c31f9de905
ez80: some additional comments for the ez80 cpu driver
2024-09-15 18:44:15 +10:00
Dean Netherton
7157d7f11d
ez80: delete bin (WDATE.COM and timer.com) within Source directroy incorrectly introduced in recent merge commit
2024-09-15 15:30:05 +10:00
Dean Netherton
e7937d47e3
ez80: revert whitespace introduced in recent large merge commit
2024-09-15 15:26:37 +10:00
Dean Netherton
32301ba6a9
ez80: fix auto mergine fault DIAG_DISP .EQU DIAG_PROG
2024-09-15 15:24:04 +10:00
Dean Netherton
12df99084e
ez80: removing additional comments on #ENDIF - to reduce number of 'diff' in large merge commit
2024-09-15 15:21:49 +10:00
Dean Netherton
324c0bf0fb
ez80: fix due to auto merging fault - #IF ((PLATFORM == PLT_S100) & TRUE)
2024-09-15 15:19:05 +10:00
Dean Netherton
38c25e50c2
Merge branch 'master' into dean-ez80-3
2024-09-15 14:40:23 +10:00
Dean Netherton
2176c9d1af
ez80: new firmware feature to configure on-chip flash w/s
2024-09-15 10:17:10 +10:00
Dean Netherton
af030bf76d
ez80: use new firmware interface for w/s config settings
2024-09-15 09:07:27 +10:00
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.
2024-09-14 15:59:41 -07:00
Dean Netherton
b5d4e7ddf9
ez80: added new EZ80TIMER type - EZ80TMR_NONE
2024-09-14 15:56:10 +10:00
Dean Netherton
3880d8fca0
tsm: for v9958 - configure interrupt rate (HSYNC) as per TICKFREQ config setting
2024-09-14 15:54:11 +10:00
Wayne Warthen
df28567506
Additional Config File Cleanup
...
- Issue #423 should now be resolved.
2024-09-13 10:35:50 -07:00
Wayne Warthen
f16a9415f7
Add CPU Speed Control for HEATH Platform
2024-09-11 13:06:19 -07:00
Wayne Warthen
561a7f7231
Support S100 Z80 FPGA Printer Port
2024-09-09 11:41:28 -07:00
Wayne Warthen
d416a986bb
Miscellaneous
...
- Fix SN76489 variable names referring to different driver
- Make SIMH config filenames consistent with others
2024-09-09 09:04:12 -07:00
Wayne Warthen
162348ea66
Implement SIOINTS Setting in SIO Driver
...
- SIOINTS allows disabling use of interrupts in the SIO driver when interrupts are enabled globally. It will not allow you to enable SIO interrupts if interrupts are globally disabled (INTMODE 0).
2024-09-09 17:19:51 +10:00
Wayne Warthen
7e4c4d35e4
Merge pull request #422 from wwarthen/work
...
Config File Cleanup
2024-09-08 14:19:21 -07:00
Wayne Warthen
78917e78be
Cleanup
...
- Update include file nesting comments
- Bump version number
2024-09-08 13:59:56 -07:00
Wayne Warthen
69e152c4fb
Config Files Cleanup
2024-09-08 13:30:32 -07:00
Wayne Warthen
a14e64fced
Update and rename cfg_SBC.asm to cfg_sbc.asm
2024-09-08 12:35:07 -07:00
Wayne Warthen
e3195669fc
Update and rename cfg_sbc.asm to cfg_SBC.asm
2024-09-08 12:33:02 -07:00
Dean Netherton
64d60f744b
ez80: updated to report firmware version, build date, and if operating under the alt image
2024-09-08 13:53:57 +10:00
Wayne Warthen
85834559d1
Cleanup (Cosmetic)
2024-09-07 19:47:46 -07:00
Wayne Warthen
1c66ec3ba4
Configuration File Improvements
...
- Modified configuration files so that all configurations now inherit from the Master Config file.
2024-09-07 18:02:45 -07:00
Wayne Warthen
99f8d0b3a6
Minor Cosmetic Improvements
2024-09-07 14:26:40 -07:00
