sy2002 QNICE-FPGA issues

sy2002 / QNICE-FPGA

QNICE-FPGA is a 16-bit computer system for recreational programming built as a fully-fledged System-on-a-Chip in portable VHDL.

http://qnice-fpga.com

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issues

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2 bugs in qnice-intro.pdf

#200 rofl0r closed 3 months ago
13
WASM Emulator: Support english keyboard layouts somehow

#199 sy2002 opened 3 years ago
0
gbc4mega65: Make it easy to embed the Monitor

#198 sy2002 opened 3 years ago
0
gbc4mega65: Add ability to switch-off PORE to mmio_mux

#197 sy2002 closed 3 years ago
2
Redo the keyboard references in the documentation

#196 sy2002 opened 3 years ago
0
CR/LF might not work on terminals with 1 Mbit/s baudrate

#195 sy2002 opened 3 years ago
3
(Feature Request) Emulator debugger with "step over" capability

#194 sy2002 closed 3 years ago
10
Emulator's dump is not always showing the ASCII decoding

#193 sy2002 closed 3 years ago
4
Assembler does not allow semicolon inside a string

#192 sy2002 closed 3 years ago
2
Suggestion: Make use of the DDR memory on the Nexys4DDR board

#191 MJoergen opened 3 years ago
1
Create a Wolfenstein-ish 3D maze demo

#190 sy2002 opened 3 years ago
0
Delay function

#189 sy2002 opened 3 years ago
0
Discussion: Increase VGA resolution to 1280x1024 ?

#188 MJoergen opened 3 years ago
4
VGA: Add fractional pixel scaling

#187 MJoergen opened 3 years ago
6
VBCC: Check edge case around abra @R13++,!v

#186 sy2002 opened 3 years ago
0
Incorrect branch argument in intro document

#185 MJoergen closed 3 years ago
1
VHDL warning in vga_output.vhd: possible infinite loop

#184 sy2002 closed 3 years ago
1
MEGA65: HDMI output is not working correctly on all monitors

#183 sy2002 opened 3 years ago
1
VBCC backend generates unnecessary register assignments (even when using -O3)

#182 sy2002 opened 3 years ago
0
VGA_SCAN_LINE not always incrementing by 1

#181 MJoergen closed 3 years ago
3
Update cpu_test.asm

#180 MJoergen closed 3 years ago
7
ISA Change for Conditional Branches: When to change the operand (and when not to)

#179 MJoergen closed 3 years ago
26
WASM Emulator: Ability to upload .out files and to mount FAT32 file systems via upload

#178 sy2002 opened 3 years ago
0
Compiler interrupt bug

#177 MJoergen closed 3 years ago
2
VBCC: "free" never frees memory

#176 sy2002 closed 3 years ago
1
Compiler bug

#175 MJoergen closed 3 years ago
2
emulator prints error and leaves terminal in "funny" state when using timer interrupt

#174 MJoergen opened 3 years ago
7
Hardware CPU: Implement the EXC command

#173 sy2002 opened 3 years ago
0
Hardware CPU: Save/Restore R8 to R12 in shadow registers during INT

#172 sy2002 closed 3 years ago
4
Check, if you need to clear X at the beginning of MTH$RAND

#171 sy2002 closed 3 years ago
2
Check if warnings are relevant and if yes, get rid of them

#170 sy2002 closed 3 years ago
1
Test program int_test.asm fails in emulator

#169 MJoergen closed 3 years ago
10
Emulator does not correctly disassemble CMP 0, @R8

#168 sy2002 closed 3 years ago
1
Emulator built-in disassembler should convert relative addresses

#167 sy2002 closed 3 years ago
1
Optimize random number generator and move to monitor

#166 MJoergen closed 3 years ago
8
ISA change: New behaviour for the X flag

#165 sy2002 opened 3 years ago
13
Optimize C library functions

#164 MJoergen closed 3 years ago
1
Assembler listing output contains ghost instructions

#163 bernd-ulmann closed 3 years ago
2
UP/DOWN keys don't work on USB keyboard

#162 MJoergen closed 3 years ago
4
Emulator kind of crashes after reset

#161 sy2002 closed 3 years ago
4
Math Lib in Monitor: Add SHL32 and SHR32

#160 sy2002 opened 3 years ago
21
Emulator shows weird addresses in prompt

#159 sy2002 closed 3 years ago
6
Adhere to industry standards

#158 sy2002 opened 3 years ago
6
Port QNICE to DE10 Nano

#157 MJoergen opened 3 years ago
1
VGA Emulator: Dynamic aspect ratio

#156 sy2002 opened 3 years ago
0
Emulator: Enhance TAB autocompletion

#155 sy2002 opened 3 years ago
0
demo_sprite_balls.c: on hardware: USB keyboard not supported

#154 sy2002 closed 3 years ago
1
world.c: On Hardware: Restore clean state after program ends

#153 sy2002 closed 3 years ago
1
In Emulator: Maze stops after maze has been generated

#152 sy2002 closed 3 years ago
4
demo_tree.c looks weird in emulator

#151 sy2002 closed 3 years ago
2