index
:
fpga/abc80/abc80.git
de1
master
npled
origin
sramshare
tv80
ABC80 in an FPGA
H. Peter Anvin
about
summary
refs
log
tree
commit
diff
stats
log msg
author
committer
range
Commit message (
Expand
)
Author
Age
Files
Lines
*
Document (eventual) switch to TV80
tv80
H. Peter Anvin
2007-06-10
1
-0
/
+4
*
Merge branch 'trunk'
H. Peter Anvin
2007-06-10
2
-3
/
+4
|
\
|
*
Build instructions
abc80-18
origin
H. Peter Anvin
2007-06-09
1
-0
/
+4
|
*
Haven't changed to TV80 yet.
H. Peter Anvin
2007-06-09
1
-3
/
+0
*
|
Change from T80 to TV80.
H. Peter Anvin
2007-06-09
26
-5820
/
+5048
|
/
*
Change to UTF-8; list more changes.
H. Peter Anvin
2006-03-12
1
-6
/
+16
*
Update z80asm
H. Peter Anvin
2006-03-12
5
-783
/
+1640
*
Remove questionable quoting
H. Peter Anvin
2006-03-12
1
-1
/
+1
*
Use FF 00 instead of BREAK as line ending; escape FF -> FF FF
H. Peter Anvin
2006-03-11
1
-23
/
+22
*
Update to Quartus II 5.1 SP2
H. Peter Anvin
2006-03-11
1
-6
/
+6
*
Document that CHANGES might be more current.
H. Peter Anvin
2006-03-11
1
-1
/
+2
*
List changes since release 17
H. Peter Anvin
2006-03-11
1
-0
/
+11
*
Use FF 00 as job ending, not BREAK. Too many things don't work with BREAK.
H. Peter Anvin
2006-03-11
1
-21
/
+9
*
Top-level Makefile
H. Peter Anvin
2006-03-11
1
-0
/
+7
*
Invoke assember from tools directory
H. Peter Anvin
2006-03-11
1
-1
/
+1
*
Add files for Z80 assembler
H. Peter Anvin
2006-03-11
11
-0
/
+3419
*
Added Z80 assembler
H. Peter Anvin
2006-03-11
5
-1
/
+1637
*
Another "reg" syntax fix
H. Peter Anvin
2006-02-20
1
-2
/
+1
*
0'b0 -> 1'b0
H. Peter Anvin
2006-02-20
1
-1
/
+1
*
Verilog 2001 syntax fixes
H. Peter Anvin
2006-02-20
1
-5
/
+2
*
Really, really fix the turbo button...CVS: ----------------------------------...
abc80-17
H. Peter Anvin
2005-02-03
2
-9
/
+13
*
cpu_turbo needs to be in the cpu_clk domain
H. Peter Anvin
2005-02-03
1
-20
/
+29
*
Fix turbo button.
H. Peter Anvin
2005-02-03
3
-14
/
+25
*
The file is already Latin-1; don't bother with $
H. Peter Anvin
2005-02-02
1
-2
/
+2
*
Minor cleanups; allow LEDs to be overridden; CAS output on prototype
abc80-16
H. Peter Anvin
2005-02-02
6
-337
/
+439
*
Debounce for 4 ms
H. Peter Anvin
2005-01-31
2
-5
/
+5
*
Fix merging bug
H. Peter Anvin
2005-01-31
2
-2
/
+2
*
Use LEDs to show frequency
H. Peter Anvin
2005-01-31
3
-25
/
+43
*
Actual sound engine
H. Peter Anvin
2005-01-31
1
-0
/
+328
*
Patch in sound generator logic.
H. Peter Anvin
2005-01-31
3
-9
/
+42
*
Fix the handling of attributes with DBLE. We really need two
H. Peter Anvin
2004-10-02
2
-75
/
+138
*
Make the printer interface more ABC-like
abc80-15
H. Peter Anvin
2004-10-01
3
-18
/
+21
*
Update to "more ABC-ish" printer
H. Peter Anvin
2004-10-01
1
-22
/
+24
*
Support double height textCVS: ----------------------------------------------...
H. Peter Anvin
2004-10-01
3
-10
/
+34
*
Use enet chip address latching to reduce contention on the FSE address bus; it
H. Peter Anvin
2004-10-01
3
-20
/
+43
*
Synchronously latch the Ethernet input to keep enet_oe from going high
abc80-14
H. Peter Anvin
2004-09-29
2
-5
/
+5
*
Reduce logic requirements slightly by using a 16-bit interface
H. Peter Anvin
2004-09-29
3
-17
/
+10
*
Allow access to the Ethernet chip; remove some old cruft
H. Peter Anvin
2004-09-29
9
-359
/
+174
*
Update for release 13: fix ',' -> 'D'
abc80-13
H. Peter Anvin
2004-09-25
3
-3
/
+11
*
Fix scan code for comma (,)
H. Peter Anvin
2004-09-24
1
-1
/
+1
*
Use Write and Verify to the CF card.
abc80-12
H. Peter Anvin
2004-09-22
2
-1
/
+4
*
Switch to msxz80asm
H. Peter Anvin
2004-09-22
6
-629
/
+549
*
Document abc*.bas
H. Peter Anvin
2004-09-22
1
-0
/
+3
*
BASIC prefix to poke the character controller.
abc80-11
H. Peter Anvin
2004-09-22
1
-0
/
+12
*
Add routines to create .bas files that select one of several character
H. Peter Anvin
2004-09-22
4
-67
/
+126
*
Add cf_power pin, and tie it to VCC
H. Peter Anvin
2004-09-21
5
-2
/
+64
*
abc80.qsf seems to be an important file, too
abc80-10
H. Peter Anvin
2004-09-17
2
-1
/
+543
*
Printer option ROM
H. Peter Anvin
2004-09-17
3
-0
/
+379
*
Run at 3, 6, 12 or 25 MHz
H. Peter Anvin
2004-09-17
4
-15
/
+52
*
Tone down , ; further
H. Peter Anvin
2004-09-17
1
-8
/
+8
[next]