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3,303 Commits 2 Branches 381 Tags
643e59e204cd929f770bc70736710bcb9b4e29df
Commit Graph

223 Commits

Author SHA1 Message Date
b1ackmai1er
47d9c4008d Prelim speed management framework 2021-10-16 01:59:46 +08:00
Wayne Warthen
756f538a70 Minor Cosmetic Tweaks 2021-09-23 19:16:52 -07:00
b1ackmai1er
145ae8baa1 run time memory size adjustment 2021-09-22 21:34:06 +08:00
b1ackmai1er
5611608f91 remove assembly time memory constraints 2021-09-18 16:58:07 +08:00
b1ackmai1er
2c633d2d13 remove assembly time memory constraints 2021-09-18 11:53:06 +08:00
Wayne Warthen
097777c043 Finalize UART Interrupt Receive 2021-09-14 13:29:20 -07:00
b1ackmai1er
62e2f41100 Prep for MBC DMA support 2021-09-11 22:35:19 +08:00
Wayne Warthen
8b9be05bea Continuing Disk Image Cleanup 
- Reorganized most of the "common" files into special directories.
- Fixed bug affecting application boot related to ROM checksum test.
- Added support for LiNC sound card at default port address.
 2021-08-14 13:08:59 -07:00
Wayne Warthen
150a02358e Support MBC FDC in HBIOS 
- Not yet tested.
 2021-07-28 17:19:31 -07:00
b1ackmai1er
20838c2f89 Adding MBC 2021-07-22 19:43:45 +08:00
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
Wayne Warthen
10724379c4 Increase Monitor Size 
Monitor code now occupies 0xEE00-0xFE00
 2021-07-11 19:05:52 -07:00
b1ackmai1er
830100cd84 Merge pull request #187 from wwarthen/dev 
Dev
 2021-07-10 09:21:45 +08:00
b1ackmai1er
0ebfebe8d1 DMA updates 
Add hardware probe at initialization and status checks after DMA transfers
 2021-07-09 14:57:35 +08:00
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
b1ackmai1er
ef71aa7460 Initial ecb-dma support 2021-07-02 15:30:56 +08:00
Wayne Warthen
86e55f7968 Preliminary Support for MBC 
- Added new memory manager to support Andrew Lynch's MBC system.
 2021-06-21 13:28:56 -07:00
Dean Netherton
3e0771acf3 V9958: Updated TMS driver to support V9958 2021-05-22 16:17:10 +10:00
b1ackmai1er
9fee763265 Architecture support for DS1307 I2C 2021-05-12 12:28:06 +08:00
Wayne Warthen
a72802470a Miscellaneous 
- Correct and enhance some diskdefs entries.  Added RC2014 definitions.
- Change NETBOOT binary from 32K to 8K
 2021-04-18 11:38:15 -07:00
Wayne Warthen
0b92e41935 Prototype Network Boot Support 2021-04-17 17:00:42 -07:00
Wayne Warthen
ccda402b9b Add Z180 & Z280 timer config settings 
Allows Z180 & Z280 system periodic timer to be enabled/disabled via config.  Enabled by default.
 2021-03-18 10:37:08 -07:00
Wayne Warthen
0053a840b7 Support ZZRCC 2021-03-07 16:21:49 -08:00
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.
 2021-03-03 15:12:57 -08:00
Wayne Warthen
9da58082a7 Z280 Cleanup 2021-02-19 15:47:33 -08:00
Wayne Warthen
f20addf39d Support ZZ80MB 2021-02-18 17:29:08 -08:00
Wayne Warthen
8e7e9039f9 Additional SK Z80-512K Support 
- Added support for UART clock divider (CLK2).
 2021-02-11 14:28:26 -08:00
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.
 2021-02-10 15:47:23 -08:00
Wayne Warthen
6a0837e908 Z280 Work in Progress 
- API callls now run in system mode
- Expansion of proxy size has been reverted
 2021-01-22 16:45:43 -08:00
Wayne Warthen
e9ae0a8e6d Z280 Interrupt Mode 3 Work in Progress 2021-01-21 20:06:45 -08:00
Wayne Warthen
10d875ffbb Z280 Work in Progress, SC140 Config 
- Early support for native mode memory for Z280.
- Added support for SC140 as new standard build.
 2021-01-20 11:21:24 -08:00
Wayne Warthen
af2639ef42 Enhance CSIO handling in sd.asm 
Enhance CSIO to play nice(r) with other users of Z180 CSIO by restoring the CSIO speed to default upon function return.
 2020-12-26 17:36:33 -08:00
Wayne Warthen
a2c2ed0aef Global Initialization of Z180 CSIO 
Initialize CSIO speed at system startup.  A constant called Z180_CNTR_DEF has been created to hold the default value.  This value can be used by drivers to restore the default value after modification.
 2020-12-26 11:58:31 -08:00
Wayne Warthen
5919a796a7 Tiny Z80 Support 
Propagated Sergey's Tiny Z80 support into dev branch.
 2020-08-20 13:45:31 -07:00
ed
5fc1da5209 Rename AYMODE_RC_REV6 option to AYMODE_MSX 2020-07-22 19:38:36 +01:00
ed
ab26f089bf Add port configuration for new Rev 6 AY sound card 2020-07-15 21:55:54 +01:00
Wayne Warthen
339c6620a2 ZRC support courtesy Bill Shen 2020-07-03 15:29:10 -07:00
Wayne Warthen
fbfd1e6cb9 Fix Bugs 
- Initial Z280 work caused some regression.
 2020-06-07 12:40:30 -07:00
Wayne Warthen
d331fcbdef More Cleaning 2020-05-21 14:30:05 -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
3f46921c6c Change PANIC behavior a bit 
- Also includes a fix for a build issue in PPIDE identified by Richard Deane.
 2020-05-18 15:33:28 -07:00
Wayne Warthen
b3c044ab65 Fix HBIOS Breakage! 2020-04-29 22:13:57 -07:00
Wayne Warthen
e50f5f0935 Add support for EPFDC 
Credit to Alan Cox for the changes.
 2020-04-29 17:45:04 -07:00
Wayne Warthen
c3e78ec8f5 Minor Cleanup 2020-04-25 10:48:35 -07:00
Dean Netherton
ff2ebbb09f TMS: Enable support for using VSYNC interrupt 
Use the VSYNC interrupt to trigger the sys timer event
 2020-04-25 17:11:32 +10:00
Wayne Warthen
dc2f55570c Make tick frequency configurable 2020-04-23 17:28:18 -07:00
Wayne Warthen
d14cf27acf Miscellaneous Cleanup 
No functional changes.
 2020-04-22 11:26:32 -07:00
Dean Netherton
890f9262e0 HBIOS: Added support for sound drivers 
New sound driver support with initial support for the SN76489 chip

New build configuration entry:
* SN76489ENABLE

Ports are currently locked in with:
* SN76489_PORT_LEFT       .EQU    $FC     ; PORTS FOR ACCESSING THE SN76489 CHIP (LEFT)
* SN76489_PORT_RIGHT      .EQU    $F8     ; PORTS FOR ACCESSING THE SN76489 CHIP (LEFT)
 2020-04-22 21:12:52 +10:00
Wayne Warthen
f57e3bed00 Enhance CTC periodic timer 
Add ability to use TIMER mode in CTC driver to generate priodic interrupts.
 2020-04-21 12:46:31 -07:00
Wayne Warthen
8ad2bdbb29 SIO driver now CTC aware 
The SIO driver can now use a CTC (if available) to provide much more flexible baud rate programming.
 2020-04-17 11:25:28 -07:00