Lawrence Manning
09c2181820
Added support for ICE40UPDevBoard
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My board features an ICE40UP5K in QFN and the usual flash, PS/2 port
etc. Thought it would be fun to port this Apple One implementation,
and it was super easy considering I'm quite new to Verilog.
2024-04-18 10:34:52 +01:00
Paolo Pisati
dce06d560e
boards: icoboard support
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Signed-off-by: Paolo Pisati <p.pisati@gmail.com>
2019-11-05 17:27:25 +01:00
Alan Garfield
6df00e7161
Added missing license header to vga.v
2018-05-10 10:13:25 +10:00
Niels Moseley
9357c5b5dd
Updated DE0 project to fix lumination bug in VGA.
2018-05-09 03:15:01 +02:00
Niels Moseley
157af7c111
Updated DE0 project to have 0xC00X colour support.
2018-05-09 02:59:11 +02:00
Niels Moseley
e475262a2a
Merge branch 'master' of https://github.com/alangarf/apple-one
2018-05-08 12:38:41 +02:00
Niels Moseley
79fb11d244
fixed the BS fix. :)
2018-05-07 16:58:12 +02:00
Niels Moseley
b9a95d4089
Replaced ASCII backspace 0x08 with '_' in ps2 keyboard translation table.
2018-05-07 16:56:38 +02:00
Alan Garfield
33199cbe55
Merge pull request #26 from ironsteel/master
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Fix clear screen button for olimex board
2018-05-06 07:42:27 +10:00
Steve White
f4a450f022
Remove invalid port clr_screen_btn (as I don't see any other references to it in the repo)
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yosys -q -p "chparam -list; hierarchy -top apple1_top; synth_ice40 -blif build/apple1.blif" ../../../rtl/apple1.v build/pll.sv ../../../rtl/clock.v ../../../rtl/pwr_reset.v ../../../rtl/ram.v ../../../rtl/rom_wozmon.v ../../../rtl/rom_basic.v ../../../rtl/cpu/arlet_6502.v ../../../rtl/cpu/arlet/ALU.v ../../../rtl/cpu/arlet/cpu.v ../../../rtl/uart/uart.v ../../../rtl/uart/async_tx_rx.v ../../../rtl/vga/vga.v ../../../rtl/vga/vram.v ../../../rtl/vga/font_rom.v ../../../rtl/ps2keyboard/debounce.v ../../../rtl/ps2keyboard/ps2keyboard.v ../../../rtl/boards/upduino/apple1_up5k.v
Warning: Replacing memory \AXYS with list of registers. See ../../../rtl/cpu/arlet/cpu.v:541
ERROR: Module `$paramod$e7b6f8008bbd43376eeb102f607da77667371076\apple1' referenced in module `apple1_top' in cell `my_apple1' does not have a port named 'clr_screen_btn'.
Makefile:26: recipe for target 'build/apple1.blif' failed
make: *** [build/apple1.blif] Error 1
2018-05-05 12:59:52 -07:00
Steve White
59bbb91a8d
Fix syntax error on apple1 declaration by adding missing closing parentheses
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yosys -q -p "chparam -list; hierarchy -top apple1_top; synth_ice40 -blif build/apple1.blif" ../../../rtl/apple1.v build/pll.sv ../../../rtl/clock.v ../../../rtl/pwr_reset.v ../../../rtl/ram.v ../../../rtl/rom_wozmon.v ../../../rtl/rom_basic.v ../../../rtl/cpu/arlet_6502.v ../../../rtl/cpu/arlet/ALU.v ../../../rtl/cpu/arlet/cpu.v ../../../rtl/uart/uart.v ../../../rtl/uart/async_tx_rx.v ../../../rtl/vga/vga.v ../../../rtl/vga/vram.v ../../../rtl/vga/font_rom.v ../../../rtl/ps2keyboard/debounce.v ../../../rtl/ps2keyboard/ps2keyboard.v ../../../rtl/boards/upduino/apple1_up5k.v
Warning: Replacing memory \AXYS with list of registers. See ../../../rtl/cpu/arlet/cpu.v:541
ERROR: Parser error in line ../../../rtl/boards/upduino/apple1_up5k.v:76: syntax error, unexpected TOK_ID, expecting ',' or ')'
Makefile:26: recipe for target 'build/apple1.blif' failed
make: *** [build/apple1.blif] Error 1
2018-05-05 12:59:16 -07:00
Rangel Ivanov
33a2155484
Fix clear screen button for olimex board
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Assign all the color components of the vga, so we can change colors on
olimex fpga
2018-05-05 18:11:38 +03:00
Alan Garfield
86b75a0f2c
Fixed new line and nul characters outside of WozMon
2018-04-03 22:14:47 +10:00
lawrie
bad3b601cc
Added support for Blackice II
2018-03-31 10:14:15 +01:00
Niels Moseley
03ab2cc86e
Fixed VGA scrolling bug
2018-02-19 00:46:34 +01:00
Niels Moseley
a0dae6f9a7
Fixed DE0 compilation problems
2018-02-19 00:29:30 +01:00
Alan Garfield
37c3898d9f
added font and colour support at 0xC000-0xC002
2018-02-18 17:52:19 +11:00
Alan Garfield
48f6f7b78d
removed vga font mode switch from software control
2018-02-16 14:38:18 +11:00
Alan Garfield
11bef736b4
Added toggle button on ice40hx8k breakout to switch from PS2 to Uart
2018-02-16 14:02:02 +11:00
Alan Garfield
b7f3f186f7
Added clear screen button
2018-02-16 13:43:43 +11:00
Alan Garfield
ae59891f2e
fixed condition where uart_cts failed
2018-02-16 13:42:21 +11:00
Alan Garfield
526538a685
fixed param paths for yosys, may need more work
2018-02-14 15:27:36 +11:00
Alan Garfield
78b3c6f5c6
Updated the omilex board support
2018-02-14 11:38:26 +11:00
Alan Garfield
7ef0df07da
Merge pull request #11 from ironsteel/master
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Support for Olimex iCE40HX8K-EVB fpga board
2018-02-14 11:14:12 +11:00
Niels Moseley
f525631760
S3E updates.
2018-02-12 16:47:52 +01:00
Niels Moseley
7a260619a5
* Added missing S3E top level verilog file.
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* Updated wozmon.hex to be ISE compliant.
2018-02-12 16:24:16 +01:00
Olof Kindgren
3a330aeccb
Remove non-existing port assignments
2018-02-12 15:19:40 +01:00
Olof Kindgren
2226afe669
Expose ROM/RAM files as top-level parameters
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This allows file names to be overridden at compile-time.
It also gets rid of the ifdef SIM in the verilog components
2018-02-12 14:04:00 +01:00
Niels Moseley
9bf7d101cc
Light maintenance.
2018-02-12 01:57:15 +01:00
Alan Garfield
b0d0d778f0
Fixed paths on upduino build
2018-02-12 09:35:44 +11:00
Alan Garfield
ffad5968b6
moved tinyfpga rtl to rtl/boards
2018-02-12 08:43:29 +11:00
Alan Garfield
a4f13a87fe
updated ROM paths to handle new board/buildenv structure
2018-02-12 08:26:57 +11:00
Alan Garfield
3505ff20fc
Merge pull request #10 from al177/master
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Add UPDuino (iCE40UP5K) support to apple-one
2018-02-12 07:40:55 +11:00
Alan Garfield
585391414c
Added PS2 interface to ice40hx8k board
2018-02-12 07:12:38 +11:00
Rangel Ivanov
3987dc22cb
Initial port to olimex ice40hx8k with ice-40io
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ps2 will be added when someone donates a ps2 keyboard
2018-02-11 13:28:37 +02:00
al177
ca44652a69
Add iCE40UP5K (UPDuino) support
2018-02-10 00:01:39 -06:00
Niels Moseley
7d36183103
some more ps/2 code cleanup
2018-02-09 00:57:45 +01:00
Niels Moseley
88bb7167f8
PS/2 code cleanup
2018-02-09 00:01:30 +01:00
Niels Moseley
894c50ff4e
Added debounced PS/2 keyboard interface and A1 top-level selection between keyboard and UART RX
2018-02-08 23:47:09 +01:00
Niels Moseley
14743ed0de
Updated PS/2 keyboard processing in an attempt to make it more stable -- still needs work
2018-02-08 19:02:46 +01:00
Niels Moseley
237d35491a
Fixed Quartus VGA reversal bug/feature. Removed bit reversing logic and created bit-reversed font rom hex file
2018-02-08 17:51:30 +01:00
Niels Moseley
f76134bcf1
Added VGA font rom in hex to (hopefully) solve the endianess problems between Yosys/Quartus
2018-02-07 19:22:00 +01:00
Niels Moseley
dd2c480675
Fixed reg/wire problems for Quartus.
2018-02-07 17:12:27 +01:00
Niels Moseley
3ae84f6bc0
Merge branch 'master' of https://github.com/alangarf/apple-one
2018-02-07 17:05:24 +01:00
Niels Moseley
2ae6d8a867
DE0
2018-02-07 17:04:40 +01:00
Alan Garfield
9371303789
Fixed minor verilator complaint
2018-02-08 01:06:35 +11:00
Alan Garfield
fdc93fb0d2
Hardware scrolling seems to be working!
2018-02-08 00:40:43 +11:00
Niels Moseley
c1942d5d14
new VGA
2018-02-05 14:43:46 +01:00
Alan Garfield
6f7812f51d
Added defines to choose display mode of fonts
2018-02-06 00:35:30 +11:00
Alan Garfield
25aff9cdc3
VGA module works. Still no hardware scrolling though
2018-02-06 00:29:56 +11:00