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* Document updates in DE1-10abc80-de1-10H. Peter Anvin2008-12-301-0/+15
* sddrom: fix support for SDHCH. Peter Anvin2008-12-301-5/+11
* sddrom: be more careful about DEHL during sd_initH. Peter Anvin2008-12-301-6/+7
* abc80.v: restructure the video_width conditional to synthesizeabc80-de1-9H. Peter Anvin2008-12-291-6/+8
* sddrom.asm: minor space optimizationH. Peter Anvin2008-12-291-31/+29
* sddrom: be a bit more paranoid about when sd_buf is valid and notH. Peter Anvin2008-12-291-3/+6
* sddrom.asm: nothing is locked in setup_commandH. Peter Anvin2008-12-291-0/+1
* sddrom.asm: clear the interrupt pending flagH. Peter Anvin2008-12-291-1/+2
* led.inc: a few more Greek letters that can be recognized, sort ofH. Peter Anvin2008-12-291-1/+6
* sddrom.asm: move LED codes to include file, add a few moreH. Peter Anvin2008-12-293-38/+43
* sddisk.v: make it explicit errled <- 0 on PORH. Peter Anvin2008-12-291-1/+1
* sddisk: report initialization errors to the system and LEDsabc80-de1-8H. Peter Anvin2008-12-294-15/+94
* i2c: i2c_rom_stop had silently changed definition, so update valueH. Peter Anvin2008-12-281-1/+1
* i2c: rename "bit" to "sda" to shut up a warningH. Peter Anvin2008-12-281-33/+33
* Minor cleanups (eliminate warnings)H. Peter Anvin2008-12-283-4/+2
* i2c: much more compact designH. Peter Anvin2008-12-281-50/+96
* Makefile: avoid +x zipfiles...abc80-de1-7H. Peter Anvin2008-12-271-1/+1
* Add an I2C master engine to initialize the sound DACH. Peter Anvin2008-12-275-33/+201
* Test pattern on SW5, move printer/V.24 to SW3abc80-de1-6H. Peter Anvin2008-12-273-31/+31
* Document fixed hang on resetabc80-de1-5H. Peter Anvin2008-12-271-0/+5
* sddisk.v: revert reset value change to main_statusH. Peter Anvin2008-12-271-1/+1
* Makefile: remove *.bak on "make dist", tooabc80-de1-4H. Peter Anvin2008-12-271-2/+2
* A bit better cleaning for "make dist"H. Peter Anvin2008-12-271-1/+2
* Patch to UFD-DOS to avoid the immediate STOP messageH. Peter Anvin2008-12-274-2/+532
* z80dis: use the standard mnemonics JP (HL), JP (IX), JP (IY)H. Peter Anvin2008-12-271-2/+2
* sddrom.asm: use a software locking scheme rather than DI/EIH. Peter Anvin2008-12-271-38/+57
* Use SW6 for steady cursor, SW5 for printer/V.24H. Peter Anvin2008-12-273-8/+22
* Let KEY1 switch video resolution permanently, same as IN 4/IN 3H. Peter Anvin2008-12-271-13/+27
* Document changes for release DE1-3abc80-de1-3H. Peter Anvin2008-12-261-0/+7
* sddrom.asm: make writes work correctlyH. Peter Anvin2008-12-261-31/+82
* sddisk.v: the reset state of main_status should be 0x80H. Peter Anvin2008-12-261-1/+1
* sddrom.asm: result code after C1# should be 0x80 until readyH. Peter Anvin2008-12-261-5/+6
* sddrom: fix the card not present check in the NMI routine; sequencingH. Peter Anvin2008-12-261-12/+14
* sddrom: fix handing of CMD8 result code; optimize sd_cmd slightlyH. Peter Anvin2008-12-261-5/+4
* sddrom: trivial optimizationH. Peter Anvin2008-12-261-2/+3
* sddrom.asm: For ACMD not supported, do *not* restore AFH. Peter Anvin2008-12-261-4/+1
* sddrom.asm: use registers (DEHL) to hold the SD command argumentH. Peter Anvin2008-12-261-67/+55
* sddrom.asm: AND imm is faster than BIT; we don't need RETNH. Peter Anvin2008-12-261-4/+2
* sddrom.asm: invalidate sd_sect on errorH. Peter Anvin2008-12-261-2/+17
* Adjust .gitignore for when compiling on real Unix platformsH. Peter Anvin2008-12-241-1/+2
* abc80.v: permissions fixH. Peter Anvin2008-12-241-0/+0
* More release notes...abc80-de1-2H. Peter Anvin2008-12-241-0/+6
* Ignore undo_redo.txt if it existsH. Peter Anvin2008-12-242-1/+2
* Add release notes for the DE1-2 release.H. Peter Anvin2008-12-241-0/+28
* Make the SD activity LED do something actually useful.H. Peter Anvin2008-12-242-12/+20
* abc80.qsf: update the list of filesH. Peter Anvin2008-12-241-9/+5
* sddrom.asm: fix initialization, and delay until first commandH. Peter Anvin2008-12-241-30/+44
* sddrom.asm: adjust offsets to match entry points betterH. Peter Anvin2008-12-241-16/+14
* sddrom.asm: Initial SDHC supportH. Peter Anvin2008-12-241-16/+96
* z80asm: don't crash on missing labelsH. Peter Anvin2008-12-241-8/+3