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Commit Graph

82 Commits

Author SHA1 Message Date
b1ackmai1er
ad0a6af047 Update romldr.asm 
Rorder table to eliminate need for translation
 2023-01-03 19:14:34 +08:00
b1ackmai1er
bb2a68e066 Update romldr.asm 2022-12-31 11:22:34 +08:00
b1ackmai1er
491bbb68a6 Update romldr.asm 2022-12-31 01:00:06 +08:00
b1ackmai1er
b3bf3e27ee Update romldr.asm 2022-12-30 20:08:28 +08:00
Wayne Warthen
74dc98b140 Fix DSKY Initialization 
- Missed a couple things in the last round of DSKY changes.
 2021-08-26 17:23:52 -07:00
Wayne Warthen
4f941de39c Miscellaneous 
- Improve handling of RTC latch shadow
- Hardware auto-detect on DSKY and DSKYNG
- Regen documentation
 2021-08-26 15:24:59 -07:00
Wayne Warthen
ff55b0d8f0 Handle 1MB RAM in MBC Memory Mapper 2021-07-17 15:03:39 -07:00
Wayne Warthen
29878ceefb More DSKY Cleanup 2021-07-15 19:14:16 -07:00
Wayne Warthen
1de6f8f8ab Add ROM Updater to Boot Loader 
- Phil Summers' ROM Updater has been given an official/permanent place in the Boot Loader menu.
- Rearranged the order and sizing of the modules in the third ROM bank to allow space for above.
- Made a few minor updates to the DSKYng support code.
 2021-07-15 13:28:53 -07:00
Dan Werner
111aa66405 add DSKYng features to monitor and boot 2021-07-13 17:03:56 -05:00
Wayne Warthen
e79770dcea Cleanup MBC LEDs 
- LED behavior was not quite right.
- Enable MBC speaker by default
 2021-07-08 16:45:57 -07:00
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
 2021-07-08 12:03:32 -07:00
Wayne Warthen
0b92e41935 Prototype Network Boot Support 2021-04-17 17:00:42 -07:00
Wayne Warthen
1945c0f52d CBIOS default drive assignment cleanup 
Improved the way that the default drive is assigned in the scenario where you are booting to a ROM-based OS.  This should allow removal of either the RAM drive or the ROM drive without causing unexpected consequences.
 2021-03-20 11:55:12 -07:00
Wayne Warthen
9cf9893ed4 Miscellaneous 
- Update romldr to stop using address space >= 0xA000
- ZZRCC work in progress (not finished)
 2021-03-12 15:11:15 -08:00
Wayne Warthen
e17fee85e9 Add Z180 Invalid Opcode Handler 2021-02-22 14:18:01 -08:00
Wayne Warthen
e9ae0a8e6d Z280 Interrupt Mode 3 Work in Progress 2021-01-21 20:06:45 -08:00
Wayne Warthen
a3a60fca98 Regenerate Documentation 2021-01-15 15:19:27 -08:00
b1ackmai1er
9f17ba102b Update romldr.asm 
Add capability to change baud rates when changing console.
 2021-01-15 00:20:21 +08:00
Wayne Warthen
e5860f90c5 Cleanup 2020-05-25 16:52:21 -07:00
Wayne Warthen
5e8e5424dc Cleanup 2020-05-20 21:20:24 -07:00
Wayne Warthen
5c565f8c3e Miscellaneous 
- CP/M 3 loader space improvement
- Minor doc update (thanks Radek)
- Preliminary diag level management
- Minor cosmetic bugs
 2020-05-20 12:06:19 -07:00
Wayne Warthen
1859eb0310 Experimental partition support 2020-05-07 16:58:38 -07:00
Wayne Warthen
c4fae3c1dd Bug fixes 
- Fixed build issue in cbios.asm
- Flow improvement in romldr.asm
 2020-05-04 14:37:42 -07:00
Wayne Warthen
a1be614279 Cleanup 2020-05-04 13:34:36 -07:00
Wayne Warthen
ce3f7f2224 Small bug fix 
- Build error in romldr.asm when using custom boot timeout.
- Handle CP/M 3 error mode variable properly.
 2020-05-04 09:07:09 -07:00
Wayne Warthen
ee0fac37f9 Early partition table support 
Adding infrastructure for partition table support.  Backward compatible.  Not ready for end user usage yet.

Bumped version to 3.1.1 to demarcate this change.
 2020-05-03 19:05:44 -07:00
Wayne Warthen
1a8cfb91e7 Changes from Dean Netherton 
- Allow immediate autoboot (no timeout)
- Allow configuring number of floppy devices
 2020-05-02 14:58:07 -07:00
Wayne Warthen
8b7c167592 Cleanup loader console assignment 2020-04-24 11:33:15 -07:00
Wayne Warthen
e654c5739e Disk Catalog & Loader Console Command 
- Disk Catalog document has been added to the Doc directory courtesy of Mykl Orders.
- Loader enhanced to allow switching the console device before booting OS or ROM app.
 2020-04-23 22:08:19 -07:00
Dean Netherton
74c7d865d7 Whitespace: trailing whitespaces 2020-04-21 16:37:29 +10:00
Wayne Warthen
e84a1bc3ea ROMLDR Improvements 
.com files can now be started from CP/M and size of .com files has been reduced so they always fit.
 2020-04-11 13:32:55 -07:00
Wayne Warthen
621175533b Start v3.1 Development 2020-04-06 12:54:23 -07:00
Wayne Warthen
60c3ff8a41 Cleanup 
- Fix SuperZAP to work under NZCOM and ZPM3
- Finalize standard config files
 2020-03-25 19:54:55 -07:00
Wayne Warthen
d1abba5378 Fix CONSOLE Constant 
Rename CIODEV_CONSOLE constant to CIO_CONSOLE because it is a unit code, not a device type code.

Retabify TastyBasic.
 2020-03-15 09:44:15 -07:00
Wayne Warthen
4cc218a450 UNA Catchup 
UNA support was lacking some of the more recent behavior changes.  This corrects most of it.
 2020-02-28 15:26:13 -08:00
Wayne Warthen
5f07834b47 Misc. Cleanup 2020-02-27 18:40:20 -08:00
Wayne Warthen
59ffef2bf2 Tweaks 
A few things needed tweaking after the Unix build update.  No functional changes.
 2020-02-18 18:30:17 -08:00
Wayne Warthen
88d7c37424 Boot from any slice 2020-02-18 14:08:21 -08:00
Wayne Warthen
0510a02447 Load CP/M 3 from disk 
Includes updated SYSCOPY application to put loader image on system tracks.
 2020-02-17 15:58:17 -08:00
Wayne Warthen
5d35a80cf7 Update romldr.asm 2020-02-11 19:31:30 -08:00
b1ackmai1er
09b967e82b Add a user rom pack template to romldr 2020-02-10 22:44:35 +08:00
b1ackmai1er
f552c83f23 Update romldr.asm 
Update to cater for possibility of more than 9 drives being detected. Update menu system to support
 2020-02-09 20:25:45 +08:00
b1ackmai1er
7fb1a8851e Add ROM based game 
Refer 2048game.com
Requires VT100 terminal.
 2020-02-07 13:16:30 +08:00
Wayne Warthen
57dabc1ab5 Finalize SCZ180 Configurations 2019-10-02 08:45:11 -07:00
Wayne Warthen
ff851d36d6 Diagnostic LED Refinements 2019-09-28 16:01:49 -07:00
Wayne Warthen
8c0c75253e Z180 Variant CPU Speed Handling 
Check Z180 CPU variant when attempting to change CPU speed multipliers and handle appropriately.
 2019-09-04 20:46:29 -07:00
Wayne Warthen
b856a1a529 Disk I/O to/from Banked Memory 
Supports double-buffered disk i/o to read/write to/from any memory bank specified.

NOTE:  Disk I/O will be temporarily slower than normal because all I/O is being forced thru double-buffering for testing.
 2019-09-03 15:12:56 -07:00
Wayne Warthen
09044d1959 Add SC126 Platform 2019-08-11 18:39:03 -07:00
Wayne Warthen
9c43e63d1b ROM Loader INT Management 
Modified ROM Loader to leave interrupts active when launching target image.
 2019-02-20 11:46:29 -08:00