- Role: 2Mbit bubble memory cartridge hardware emulator
- Purpose: Replacing a notoriously fragile original bubble memory cart
- Original part number: FBM-#101
- Used on: Konami Bubble System
- Manufacturer: Fujitsu
Added several modules and the testbench code for ModelSim.
Added BubbleCalc, a bubble page-position correspondence table generator for Verilog HDL and SPILoader.v(not tested)
Now SPILoader works
We can emulate a bubble memory cartridge on a computer! It works!
Just got a great logo for BubbleDrive8! Thanks to the courtesy of @Akamig
Start delay implementation
Critical bug fixes
State machine improved
Design finalized
Minor updates
Added bubble memory signal capture file(sigrok)
Updated TimingGenerator.v and BubbleInterface.v for better emulation. Changed bubble memory signal capture file.
Changed several signals to active low, changed obscure signal names. State machine improved.
It works! v3 branch merged. Tested on a real PCB.
State machine improved. LEDDriver.v removed(for I2C OLED screen driver implementation)
GX400 main test program added.
Added TC77 temperature sensor to make an "realistic" heating delay.
FT232HL async FIFO implementation completed.
Bubble System test program B85:K:A:A:2021091002 released.
Bubble System test program B85:K:A:A:2021101102 released.
Bubble System test program B85:K:A:D:2021110302 released.