MicroCoreLabs / Projects

Ted Fried's MicroCore Labs Projects which include microsequencer-based FPGA cores and emulators for the 8088, 8086, 8051, 6502, 68000, Z80, Risc-V, and also Typewriter and EPROM Emulator projects. MCL51, MCL64, MCL65, MCL65+, MCL68, MCL86, MCL86+, MCL86jr, MCLR5, MCLZ8, MCL6809

MicroCoreLabs/Projects Issues

MCL64 - checking a good c64 report some errors on rams and kernal char rom
Updated 4 months ago1
EPROM Emulator max size?
Updated 7 months ago2
MCL64 for Raspberry Pi Pico
Closed a year ago1
Wheelwriter project, errors synthesizing
Updated a year ago2
MCL64 in cartridge form?
Updated a year ago1
ZEXALL on a Z80 machine - CRC errors
Updated a year ago19
MCLZ8 - Faulty IR with DDCBnn46 (BIT 0, (IX+nn))
Updated a year ago1
Internal_RAM fixed to 256K for MCL86+?
Updated a year ago5
40 pin dip breakout for MCL65 ?
Closed a year ago4
Chip orientation? Black Screen.
Updated 2 years ago10
MCLZ8 issue with halt?
Updated 2 years ago12
MCLZ8 - Some opcodes should take 5 cycles (for instance, DJNZ) and not only 4 cycles in M-cycle M1
Updated 2 years ago3
M68K - Infinite loop in test all opcodes
Closed 2 years ago2
[MCL65+] Lack of address bus voltage convertersion
Closed 2 years ago2
[MCL65+] SN74LVC573AN substitute?
Closed 2 years ago5
MCLZ8 - Fetch_opcode() is wrongly used to retrieve immediate values, displacements or offsets in an instruction.
Updated 2 years ago1
topic addition for better community reach
Updated 2 years ago
M68k - wrong MOVE from SR test
Updated 3 years ago2
ADC/SBC buggy?
Closed 3 years ago3
MCL64 speed change from program
Updated 3 years ago
Could you add a LICENSE file to this repository?
Updated 3 years ago2
Bug in RISCV_C_Version?
Updated 5 years ago2
MCL65 core appears to be missing ROM_2Kx32.v
Closed 5 years ago2
RISC-V core references missing file usercode_rom.hex
Closed 5 years ago1