Dean Netherton
ff2ebbb09f
TMS: Enable support for using VSYNC interrupt
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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
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No functional changes.
2020-04-22 11:26:32 -07:00
Dean Netherton
890f9262e0
HBIOS: Added support for sound drivers
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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
257f784318
Improved clock driver auto-detect/fallback
2020-04-12 14:54:30 -07:00
Wayne Warthen
f4daaa91a4
Add RC2014 UART, Improve SD protocol fix
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- RC2014 and related platforms will autodetect a UART at 0xA0 and 0xA8
- Ensure that CS fully brackets all SD I/O
2020-04-09 11:49:09 -07:00
Wayne Warthen
621175533b
Start v3.1 Development
2020-04-06 12:54:23 -07:00
Wayne Warthen
a8d2f3bd39
Minor Bug Fixes
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- Disk assignment edge case
- CP/M 3 accidental fall thru
- Cosmetic updates
2020-03-15 13:45:32 -07:00
Phillip Stevens
b59dc1cc14
Update hbios.asm
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Comments on HBX_BUF usage.
2020-03-08 01:23:53 +11:00
Phillip Stevens
3fee1c5d20
hbios - temp stack tweak
2020-03-07 23:44:54 +11:00
Wayne Warthen
1831141abd
Finalize Pre-release 34
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Final support for FreeRTOS
2020-03-05 12:54:22 -08:00
Wayne Warthen
8e99303e2f
Add HBIOS MuTex
2020-03-04 16:42:06 -08:00
Wayne Warthen
a8357047b2
Update hbios.asm
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Adjusted used of DI/EI for PEEK and POKE to regain a bit of INTSTK space. Added code so that HB_INVBNK can be used as a flag indicating if HBIOS is active, $FF is inactive, anything else means active.
2020-03-04 13:00:35 -08:00
Phillip Stevens
f8d0fda179
hbios - adjust hbx_peek hbx_poke guards
2020-03-04 21:18:48 +11:00
Phillip Stevens
b45e531127
hbios - wrap hbx_bnkcpy
2020-03-04 18:33:19 +11:00
Wayne Warthen
a207ede5be
Update hbios.asm
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Add improved interrupt protection to HBIOS PEEK, POKE, and BNKCPY functions.
2020-03-03 20:40:46 -08:00
Wayne Warthen
8b7c9e10c3
Update hbios.asm
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Minor cosmetic changes.
2020-03-03 12:45:16 -08:00
Phillip Stevens
4eeba4e48b
HBIOS - clean up TMPSTK
2020-03-03 18:53:59 +11:00
Wayne Warthen
7c60884847
HBIOS Proxy Temp Stack Enhancement
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Reuse the bounce buffer area as the temporary stack space required briefly in HBX_INVOKE when transitioning banks. Increases size of temporary stack space to 64 bytes.
2020-03-02 15:01:25 -08:00
curt mayer
1099b358a0
fixed 2 syntax errors that TASM allows
2020-02-20 11:33:11 -08:00
Wayne Warthen
3da911edf4
BPBIOS Updates
2020-02-13 16:01:19 -08:00
Wayne Warthen
14e48f24b5
Cosmetic Cleanup
2020-01-29 15:17:15 -08:00
b1ackmai1er
b75153d263
ECB Cassette and Recovery Mode change
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Create an equate for changing baud rate through custom config rather than the driver. Add recovermode mode option to use Ring indicator line.
2020-01-28 18:09:30 +08:00
Wayne Warthen
a6f6a9734a
Cosmetic Updates
2020-01-20 14:34:43 -08:00
Wayne Warthen
afd5c22264
Minor Cleanup
2020-01-17 15:06:57 -08:00
b1ackmai1er
60df79fa4d
Implement "safe mode" boot process
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Lots of ways this could be done. I have chosen to set it up so it just boots with a minimum driver set.
On SBC test by setting BT_REC_TYPE to BT_REC_SBC02 and use the 1-bit jumper (crtact) jumper to enable.
Options for other platforms needs to be considered.
2020-01-17 16:36:44 +08:00
Wayne Warthen
5b78631fdc
Minor Cleanup
2020-01-16 14:00:05 -08:00
b1ackmai1er
b2b07a9d6e
Initial compressed fonts support
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CVDU untested
2020-01-15 17:58:30 +08:00
b1ackmai1er
42efbcd553
Update font inclusion
2020-01-14 08:04:32 +08:00
b1ackmai1er
5cda17b800
minors
2020-01-10 15:32:39 +08:00
b1ackmai1er
da26366c0b
Add 80x43 video mode to VGA3 driver
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With associated font file
2020-01-10 11:26:31 +08:00
Wayne Warthen
3c8cd5219e
Preliminary support for Dyno Computer
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Dyno Computer is the work of Steve Garcia and much of the code checked in is based on his work.
2020-01-05 15:26:08 -08:00
Wayne Warthen
2ebd800482
CTC Refactoring
2019-11-24 20:16:54 -08:00
b1ackmai1er
6d22708b66
ecb-sbc-v2 / ecb-zp ctc timer configuration
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Correct instructions on jumpering.
2019-11-24 21:18:08 +08:00
b1ackmai1er
7917a0143a
ecb-sbc-v2 ecb-zp ctc timer support
2019-11-24 20:49:51 +08:00
Wayne Warthen
dc6ecfd9e3
CP/M 3 Support in ASSIGN
2019-11-17 17:35:11 -08:00
Wayne Warthen
659f60c23b
Cleanup Timer & Clock Multiplier Code
2019-11-15 16:29:27 -08:00
Phillip Stevens
084df830ef
hbios - z180 TASM equality check
2019-11-15 19:14:43 +11:00
Phillip Stevens
326ee0ae67
hbios - z180 CMR/CCR testing
2019-11-15 11:56:24 +11:00
Phillip Stevens
fc760e90e0
hbios - z180 CMR/CCR order
2019-11-15 11:46:20 +11:00
Phillip Stevens
c0ca96cb96
hbios - z180 CMR/CCR config
2019-11-15 11:40:50 +11:00
Phillip Stevens
294b42f5a4
scz180 white space
2019-11-14 23:25:16 +11:00
Phillip Stevens
446d969779
hbios - use z180 instructions
2019-11-14 23:00:35 +11:00
Wayne Warthen
8f2754b0f7
Minor Cleanup
2019-11-10 18:59:43 -08:00
Wayne Warthen
04f374a4da
Misc Cleanup
2019-11-10 11:57:04 -08:00
Phillip Stevens
976ef858d0
hbios - fix HB_SECTCK setting
2019-11-10 15:29:16 +11:00
Phillip Stevens
6cb051ec52
hbios - z180 PRT0 configuration again
2019-11-09 20:51:29 +11:00
Phillip Stevens
d78229a875
hbios - z180 PRT0 configuration
2019-11-09 20:36:52 +11:00
Phillip Stevens
6ab3ecd0cc
hbios - sys/time.h functions
2019-11-09 18:32:08 +11:00
Wayne Warthen
dc9dd8e8ca
Add Seconds Counter to HBIOS
2019-11-08 13:14:28 -08:00
