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8981a255a7997153905fa54be8ba73960b84dcf2
Commit Graph

858 Commits

Author SHA1 Message Date
Dean Netherton
8981a255a7 RP5C01: Added support for assign date/time 2021-05-22 16:17:08 +10:00
Dean Netherton
99358a7aaf Initial commit for RP5C01 RTC driver 2021-05-22 16:17:06 +10:00
Wayne Warthen
242dc59471 FDC hardware auto-detection 
- FD driver will now detect presence of FDC hardware and install if found in all standard configurations
- Does *not* detect type of FDC which must still be set in config
- Added default FD driver MODE to all configs
- Thanks to Alan Cox for the technique!
 2021-05-14 17:53:34 -07:00
Wayne Warthen
099a9331bf Miscellaneous 
- Fixed Linux/MacOS build
- Fixed error reporting in some disk drivers
 2021-05-12 18:01:44 -07:00
b1ackmai1er
16afe4b778 Update platform config files 2021-05-12 18:22:34 +08:00
b1ackmai1er
fc98d8e953 Initial PCF8584/DS1307 implementation 
Only HBIOS read time function implemented
 2021-05-12 18:00:17 +08:00
b1ackmai1er
be34e9d396 Add DS1307 to architecture document 
Align hbios.inc RTC clock codes to match architecture document
 2021-05-12 12:48:47 +08:00
b1ackmai1er
9fee763265 Architecture support for DS1307 I2C 2021-05-12 12:28:06 +08:00
Wayne Warthen
12fea8a1d0 Fixes for MT011 in SD driver 
Credit to Douglas Miller for these.
 2021-05-02 18:02:07 -07:00
Wayne Warthen
ab3abb7936 CP/NET Stuff 
- Added the MT011-based CP/NET work of Douglas Miller and Jay Cotton in user area 4.
- Added network boot (CP/NOS) from Douglas to Boot Loader
 2021-04-29 15:29:00 -07:00
Wayne Warthen
c4a0548e76 Miscellaneous Fixes 
- SDCNT was not properly implemented in all cases
- ParPortProp debug formatting fix
 2021-04-27 14:35:00 -07:00
Wayne Warthen
ff6d854298 Received Char Reboot 
Allow specifying a character code which, upon receipt, will reboot system.  Only useful/implemented for interrupt driven serial drivers.  Currently only implemented for ASCI and SIO.  Do *not* use this unless you fully understand the ramifications!!!
 2021-04-21 16:53:42 -07:00
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
518ddd9f46 Update ZZR Monitor 2021-04-16 14:02:21 -07:00
Wayne Warthen
4cbe3212a5 Allow swapping MT011 SPI ports 
- Config variable SDMTSWAP will swap the logical order of the SPI ports of MT011
- Updated COPY.COM from v1.72 -> v1.73
 2021-04-11 16:39:53 -07:00
Wayne Warthen
41061179b5 Miscellaneous 
- Improved Linux build to pass actual processor type to uz80as
- Modified Z280 system timer to handle faster CPU clocks accurately
 2021-04-01 17:08:16 -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
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
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
65db7a3b15 Implement CP/M 3 RTC date setting 2021-03-10 16:42:27 -08:00
Wayne Warthen
db659da876 Build script improvements 
- Allow building a 128KB ROM with 0KB ROM disk
- Move Z280 UART driver to top of device list to make it the highest priority driver for Z280 platforms
 2021-03-08 10:25:13 -08:00
Wayne Warthen
82a8792153 Fix Z280 Cold Restart 2021-03-07 19:01:29 -08:00
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
d4e7cb8d5f Tweaks 
- Small optimization in Z180 invalid opcode handler
- Improve ZRC disk image generation script
 2021-02-25 13:28:04 -08:00
Wayne Warthen
953dd70052 Z180 Invalid Opcode Tweaks 
Thanks and credit to Phillip Stevens for his significant contributions to this enhancement.
 2021-02-22 18:49:31 -08:00
Wayne Warthen
e17fee85e9 Add Z180 Invalid Opcode Handler 2021-02-22 14:18:01 -08:00
Wayne Warthen
6a46f8b74c Z280 UART Flow Control 
- Implement RTS flow control on Z280 UART using C/T 2 output pin.  Must be supported on PCB and wired properly at serial adapter.
 2021-02-21 13:18:57 -08:00
Wayne Warthen
a1a25465da Bug Fixes 2021-02-20 16:49:36 -08:00
Wayne Warthen
c9a62b6b08 Fix Unix Build 2021-02-19 18:56:13 -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
0d6c792282 Z280 Tweaks 
- Interrupt routines that change the Z280 I/O page register now save and restore the original value.
 2021-02-13 17:14:59 -08:00
Wayne Warthen
50abfd7e39 Update hbios.asm 
- Remove LED macro temporary diagnostic.
 2021-02-11 15:27:59 -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
Phillip Stevens
f6ecaa7cb5 acia - make reset consistent / correct 2021-02-10 02:58:57 +11:00
Phillip Stevens
38531bc983 acia - receive test optimisation 2021-02-09 18:11:40 +11:00
Phillip Stevens
36ba566c95 acia - assert RTS fix 2021-02-09 18:04:02 +11:00
Phillip Stevens
b41f865c1d acia.asm whitespace 2021-02-09 17:59:54 +11:00
Phillip Stevens
0d26818e81 updates to dev 2021-02-09 17:30:49 +11:00
Phillip Stevens
7ceaa06800 Merge pull request #30 from wwarthen/master 
update to dev
 2021-02-09 16:58:11 +11:00
Phillip Stevens
bec1c46d21 acia - whitespace 2021-02-09 16:44:05 +11:00
Wayne Warthen
2ac9f33be7 Mo' Faster 
- Some minor Z280 speed optimizations.
 2021-02-05 18:20:03 -08:00
Wayne Warthen
7956074746 Miscellaneous 
- Fix minor ACIA bug that only occurs if setting a non-standard baud rate.
- Enhance Z280 UART driver to use C/T for more baud rates and to use Z280 opcodes to speed up interrupt handler a bit.
 2021-02-04 13:35:21 -08:00
Wayne Warthen
4cc21948bc Z280 Optimizations 
- New Z280 bank selection routine that does not require gigantic table and is about as fast.
- Bump Z280 UART driver to 128 byte buffer.
- Truncate unused portion of Z280 IVT at end.
 2021-02-02 16:52:25 -08:00
Wayne Warthen
166bfe5abd Config File Cleanup 2021-02-01 14:28:39 -08:00
Wayne Warthen
c43283b3ec Enable ACIA on Interrupt Modes 2 & 3 
ACIA driver will now allow use of the driver in interrupt modes 2 & 3, but will operate in polling mode.
 2021-02-01 09:48:46 -08:00
Wayne Warthen
b91ad2aba0 Fix Typo 2021-01-31 15:38:20 -08:00