Wayne Warthen
8402324bb5
Fix extraneous console switch message
2 months ago
Wayne Warthen
5014a47a64
SCSI and ESPSD Driver Cleaning
- Improved error handling flow
- Simplified ESPSD I/O timeout handling
2 months ago
Rob Gowin
b8439c29e6
Change mky.asm to use KBD_* STATE constants.
2 months ago
Rob Gowin
9b8320e34a
Change ppk.asm to use KBD_* STATE constants.
2 months ago
Rob Gowin
69021f298d
Move KBD STATE constants to hbios.inc
2 months ago
Wayne Warthen
9a5f156a0f
Finalize SCSI Driver
- Added check for LUN existence
- Added CAPACITY query and capture results
- Added INQUIRY query and print results
2 months ago
Wayne Warthen
d05c1af35c
Add 5380 SCSI Support
Thanks and credit to Jay Cotton for providing the SCSI transport code upon which this driver is based.
2 months ago
Wayne Warthen
65094dd9b3
Fix Kbd Drivers, KBD_STATE -> KBD_STATUS, #636
Thanks and credit to @codesmythe for finding this!
2 months ago
Wayne Warthen
22217bd484
Enhance DLPSER Driver for Multiple Devices
2 months ago
Wayne Warthen
c616e76b2a
Correct Z80Retro Config in SD Driver
SD_INVCS in the sd.asm had been incorrectly changed from FALSE to TRUE. This changes it back to FALSE which is correct.
Thanks and credit to Peter Kuebler for bringing this to my attention.
2 months ago
Dan Werner
42e630a746
change config defaults for N8PC
2 months ago
Wayne Warthen
605ac58f7a
More RTC Cleanup
2 months ago
Wayne Warthen
b9a251bb1f
Minor Improvement in DS12RTC Driver
- Refactored the Update-In-Progress checks to reduce code size and improve checking accuracy.
2 months ago
Wayne Warthen
f283aed73b
Minor Cleanup for N8PC
Just some minor cleanup for consistency. No functional changes.
2 months ago
Dan Werner
5ccc225343
change N8PC build default
2 months ago
Dan Werner
25facb8e4d
Add N8PC support
2 months ago
Wayne Warthen
ac48639bfc
Cleanup of DS12RTC Driver
- Offset NVRAM register access by $60 to avoid collisions with IBM PC CMOS usage.
- Wrap register accesses in DI/EI. The DS1288x requires no interrupts between the register selection and the data r/w.
- Minor comment improvements.
2 months ago
Wayne Warthen
8c7f51fd74
Bug Fix for DS5RTC Driver
- The SETBYT routine was broken. This fixes it.
2 months ago
Wayne Warthen
2de1c9b05d
Support DS1288x RTC/NVRAM
2 months ago
Wayne Warthen
2ac394f22b
HBIOS Disk R/W w/ Sec Cnt = 0, Discussion #632
Check for a length of zero in HBIOS disk read and write calls. Such calls will perform no read/write actions and return success.
Thanks and credit to @hubertushirsch .
2 months ago
Wayne Warthen
b652412964
Improve RomLdr Messaging
Improve messaging that handles missing boot signature or load length <= 0.
Thanks and credit to @hubertushirsch .
See Commit f5a7c61 comments.
2 months ago
Wayne Warthen
bb93010716
Fix RomLdr "O" Option Return, Issue #630
- Removed interrupts disable prior to invoking hardware monitor from RomLdr.
Co-Authored-By: HubertH <51236138+hubertushirsch@users.noreply.github.com>
2 months ago
Wayne Warthen
f5a7c61214
Validate Boot Record Meta Data
- Added basic checks to verify boot image size is > 0 before attempting to load. Thanks and credit to @hubertushirsch . See Discussion #631 .
Co-Authored-By: HubertH <51236138+hubertushirsch@users.noreply.github.com>
2 months ago
Wayne Warthen
99ed022660
Minor Update for RomLdr per Issue #622
Thanks and credit to @kiwisincebirth .
2 months ago
Wayne Warthen
eec721e3bb
Create mmrtc.asm
Adding missed file.
3 months ago
Wayne Warthen
9233d19c2c
Add NS MM58167B RTC Driver
- This is currently specific to the S100 systems interface.
3 months ago
Wayne Warthen
7686cef325
S100 Doc Updates
3 months ago
Wayne Warthen
063e7c87d4
RomLdr Improvements, Issue #622
Some preliminary work on RomLdr to eventually support improved ROM content layout management.
- Allow ROM components to span banks.
- Refactor menu removing "L" option.
3 months ago
Wayne Warthen
e771ca88c1
PLDSER Driver
- Improve hardware detection
3 months ago
Wayne Warthen
915552fed8
S100 Config Cleanup
3 months ago
Wayne Warthen
6592a0797f
SZ80 to 19200 Baud as Default
John is moving the S100 Monitor from 38400 baud to 19200 baud. This change is to stay in sync.
3 months ago
Wayne Warthen
ad2d3f3ac3
Disk Driver Code Cleaning
Some disk drivers still had internal code for multi-sector I/O. With the read supervisors, this is no longer needed. Removed the extraneous code from these drivers.
3 months ago
Wayne Warthen
d0ac04045a
Preliminary Zilog SCC Support
- Interrupts and flow control not yet implemented.
3 months ago
Wayne Warthen
d741d18705
Update Makefile
3 months ago
Wayne Warthen
71bc7719e8
S100 Naming Cleanup
Renamed configs and mode options for S100 systems to make them more consistent and accurate.
3 months ago
H.J.Berends
cbfa6d9241
MSX fix memory and base year
MSX fix upper memory segment assignment error and set RP5C01 base year to 1980.
3 months ago
Wayne Warthen
2d0ebf49f7
S100 Config Tweaking
4 months ago
Wayne Warthen
361e9ed83a
Comments for EaZy80-512 64K ROM, Issue #500
Comments to alert developers of the need to keep layout.inc and EZ512 build scripts in sync.
4 months ago
Wayne Warthen
4ee14cbefa
Tweak S100 Z80 IOBYTE Handling
Attempting to ensure that RomWBW properly "follows" the IOBYTE settings at implemented in the dedicated S100 Z80 Monitor. Specifically, the bit that controls the boot console.
4 months ago
Wayne Warthen
affc47efc2
Support DLP Connection on S100 Serial I/O
4 months ago
H.J.Berends
2d77d4f036
Added IDE driver detect option
4 months ago
Wayne Warthen
22f9c9cef1
Correct Prior Int Status Fix, See Issue #620
Thanks and credit to @feilipu .
4 months ago
Wayne Warthen
7e4ce45f9a
Improve S100 Z80 FPGA Config
Improvements to the PPIDE interface discovery configuration.
4 months ago
Wayne Warthen
f164ffdc76
Z80 NMOS Int Status Bug, Issue #620
Add a config setting to enable code that works around the Z80 interrupt status (LD A,I) bug.
Currently enabled only for MSX platform.
4 months ago
Wayne Warthen
6684a3e039
Support LEDs on S100 SMB
4 months ago
Wayne Warthen
6202bd244c
Bump Version
4 months ago
H.J.Berends
a4b8d14e3d
Update PPIDE, added MSX BEER
Update PPIDE driver, added support for MSX BEER IDE interface
4 months ago
Wayne Warthen
16449bb817
Fix Image Bank Id's for ROMless Systems
See Discussion #613
4 months ago
Wayne Warthen
e6b3945e42
MSX Follow-up
- Include in Linux/MacOS build
- Add entry in Hardware Guide
- Add credit in Introduction
4 months ago
H.J.Berends
8983b3642d
added MSX platform
4 months ago