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63 Commits

Author SHA1 Message Date
Wayne Warthen
a3a60fca98 Regenerate Documentation 2021-01-15 15:19:27 -08:00
Wayne Warthen
e4cdc3d167 More SD Card Compatibility Changes 
Based on a logic analyzer trace from Andy Cooper, it appears that some SD cards want the unused CRC byte of the command packet to be 0xFF instead of the 0x00 filler I was using.  Changed to put 0xFF in the CRC byte when unused.
 2021-01-10 10:18:30 -08:00
Wayne Warthen
430bbd2ccf Another SD Card Driver Tweak 2021-01-09 17:13:49 -08:00
Wayne Warthen
49de66fb85 SD Card Driver Compatibility Improvement 
Handle SD Cards that do not support ACMD41 by using CMD1 instead.
 2021-01-09 10:39:29 -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
890119db3c Update sd.asm 
Fix for Issue #170.  Correct use of OUT to OUT0 during CSIO speed change.   Credit to Douglas Miller for finding this bug.

Co-Authored-By: Douglas Miller <16920069+durgadas311@users.noreply.github.com>
 2020-12-26 10:46:29 -08:00
Wayne Warthen
9857dda5b5 Finish DEVICE API extension 2020-05-27 16:44:52 -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
a457e797ee Update sd.asm 
Significantly improve compatibility of SD Cards w/ Z180 -K CPU.
 2020-05-02 13:00:15 -07:00
Wayne Warthen
eeab786848 Update sd.asm 
Optimize SD Card protocol timing delay for CSIO interface.
 2020-05-01 17:30:12 -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
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
f4daaa91a4 Add RC2014 UART, Improve SD protocol fix 
- 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
5c3f75d504 Update sd.asm 
For Z180 CSIO, ensure that xmit is finished, before asserting CS for next transaction.
 2020-04-08 19:09:04 -07:00
Phillip Stevens
4eeba4e48b HBIOS - clean up TMPSTK 2020-03-03 18:53:59 +11:00
Wayne Warthen
0fb8a2d2ff Update sd.asm 
Back out hack for uz80as now that Curt fixed it.
 2020-02-27 14:45:58 -08:00
Wayne Warthen
b951a844ca Misc. Cleanup 2020-02-25 15:04:04 -08:00
Wayne Warthen
d139b592ed Update sd.asm 
Cosmetic fix.
 2020-02-20 18:36:28 -08:00
Phillip Stevens
3d7e3cae6f more tabs 2020-01-07 19:45:54 +11:00
Phillip Stevens
f3d059d4d7 fix more tabs 2020-01-07 19:37:27 +11:00
Phillip Stevens
34540fff54 fix tabs 2020-01-07 19:36:06 +11:00
Phillip Stevens
57f54b325c HBIOS - sd.asm efficient byte mirror 2020-01-07 19:31:34 +11:00
Wayne Warthen
019ae62c2a Update sd.asm 
Refinements to sd.asm for RC2014 WizNet Module (SDMODE_MT).
 2019-10-26 16:51:42 -07:00
Wayne Warthen
7290a52cf7 Update sd.asm 
MT011 updates
 2019-10-21 12:48:46 -07:00
Wayne Warthen
45b27c34ed SDMODE_MT Updates 2019-10-18 16:13:57 -07:00
Wayne Warthen
2d2cb3d8ea Shift Register SPI WIZNET for RC2014 2019-10-17 16:18:40 -07:00
Wayne Warthen
bd2fc6dbfe Support Secondary SPI on SC126 2019-10-09 15:37:21 -07:00
Wayne Warthen
57dabc1ab5 Finalize SCZ180 Configurations 2019-10-02 08:45:11 -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
b8930bd10a Cleanup 2019-08-29 12:36:54 -07:00
Wayne Warthen
522b72d9df Configuration Files Cleanup 2019-08-15 18:10:07 -07:00
Wayne Warthen
09044d1959 Add SC126 Platform 2019-08-11 18:39:03 -07:00
Wayne Warthen
dcc1bd8cb7 Improved SD Error Messaging 
Convert SD error to NO MEDIA when initial command fails.
 2019-07-16 15:31:45 -07:00
Wayne Warthen
b85eda9649 Handle SPI w/ No Pullups 
Updated SD driver to handle newer SD card adapters which omit the pullup resistors in the SD Card spec.
 2019-07-15 12:38:11 -07:00
Wayne Warthen
31b2192f22 RTC Port Shadow Register 
Implemented a shadow copy of the RTC port value to enable multiple drivers to share the port without causing side effects to other drivers that use other bits of the RTC port.
 2019-07-14 14:00:00 -07:00
Wayne Warthen
5958f7760e Add SC126 DSRTC Support 
Updated DSRTC support to avoid mangling bits used for other purposes in RTC latch port.
 2019-07-12 15:17:29 -07:00
Wayne Warthen
293ca770de SC126 Support and SIO Update 2019-06-21 14:17:46 -07:00
Wayne Warthen
6f712f4f01 Minor Updates 2018-12-24 14:39:47 -08:00
Wayne Warthen
d7f68775ce Various Cleanup 2018-11-26 20:49:22 -08:00
Wayne Warthen
86b11cca5f Minor SD driver fix 
Fix SD driver to build properly when IDE driver is not in use.
 2018-02-27 12:45:25 -08:00
Wayne Warthen
768e41c933 New disk driver interface logic 2018-01-07 15:04:00 -08:00
Wayne Warthen
c9869344e2 Disk Driver Multi-Sector I/O 
Added multi-sector I/O to all disk drivers.
Added SMB variant to PPIDE driver.
 2017-12-29 16:57:06 -08:00
Wayne Warthen
584c3b0aa3 Fix DSD Detection 2017-11-26 21:21:46 -08:00
Wayne Warthen
fb6b1fd54a Add VGA3 Support 2017-06-30 21:50:10 -07:00
Wayne Warthen
928a64147c Bug Fixes 2016-06-03 17:56:22 -07:00
Wayne Warthen
7da6c582a0 Bug Fixes 2016-04-22 15:45:10 -07:00
Wayne Warthen
07d833473c Bug Fixes 2016-04-14 17:29:45 -07:00
Wayne Warthen
5154713644 Config Files Overhaul 2016-04-06 18:14:14 -07:00
Wayne Warthen
8aedfbb7f3 Add Device Summary Display 2016-03-25 21:20:05 -07:00