Adrien Kohlbecker

@UCObxEI4H79fepyObu91FFLQ - 1.3K subscribers

Follow me as I build a computer from scratch on breadboards, based on the 65C816 microprocessor.

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#33 - Exploring interrupts - BB816 Computer

#33 - Exploring interrupts - BB816 Computer Adrien Kohlbecker

949 views - 2 years ago

#32 - Spring Cleaning - BB816 Computer

#32 - Spring Cleaning - BB816 Computer Adrien Kohlbecker

683 views - 3 years ago

#31 - EEPROM programmer follow-up, memory diagnostics - BB816 Computer

#31 - EEPROM programmer follow-up, memory diagnostics - BB816 Computer Adrien Kohlbecker

608 views - 3 years ago

2023 Channel Update

2023 Channel Update Adrien Kohlbecker

482 views - 3 years ago

#30 - 6551 UART with USB adapter - BB816 Computer

#30 - 6551 UART with USB adapter - BB816 Computer Adrien Kohlbecker

1.7K views - 3 years ago

#29 - CPU Breakout Board Assembly - BB816 Computer

#29 - CPU Breakout Board Assembly - BB816 Computer Adrien Kohlbecker

877 views - 3 years ago

#28 - EEPROM programmer - BB816 Computer

#28 - EEPROM programmer - BB816 Computer Adrien Kohlbecker

2K views - 3 years ago

#27 - CPU breakout board, part 4 - BB816 Computer

#27 - CPU breakout board, part 4 - BB816 Computer Adrien Kohlbecker

991 views - 3 years ago

#26 - CPU breakout board, part 3 - BB816 Computer

#26 - CPU breakout board, part 3 - BB816 Computer Adrien Kohlbecker

851 views - 3 years ago

#25 - CPU breakout board, part 2 - BB816 Computer

#25 - CPU breakout board, part 2 - BB816 Computer Adrien Kohlbecker

762 views - 3 years ago

#24 - CPU breakout board, part 1 - BB816 Computer

#24 - CPU breakout board, part 1 - BB816 Computer Adrien Kohlbecker

886 views - 3 years ago

#23 - Clock improvements - BB816 Computer

#23 - Clock improvements - BB816 Computer Adrien Kohlbecker

804 views - 4 years ago

#22 - LCD screen, calling conventions - BB816 Computer

#22 - LCD screen, calling conventions - BB816 Computer Adrien Kohlbecker

916 views - 4 years ago

#21 - 65C22 Versatile Interface Adapter - BB816 Computer

#21 - 65C22 Versatile Interface Adapter - BB816 Computer Adrien Kohlbecker

1.7K views - 4 years ago

#2 - MC14495 hexadecimal decoder - 8-bit Hex Display

#2 - MC14495 hexadecimal decoder - 8-bit Hex Display Adrien Kohlbecker

1.9K views - 4 years ago

#20 - Extended RAM, ground distribution, monitor speed - BB816 Computer

#20 - Extended RAM, ground distribution, monitor speed - BB816 Computer Adrien Kohlbecker

1.2K views - 4 years ago

#1 - Basics, decimal display - 8-bit Hex Display

#1 - Basics, decimal display - 8-bit Hex Display Adrien Kohlbecker

1.5K views - 4 years ago

#0 - Introduction - 8-bit Hex Display

#0 - Introduction - 8-bit Hex Display Adrien Kohlbecker

1K views - 4 years ago

#19 - New clock phase, WR timing improvement - BB816 Computer

#19 - New clock phase, WR timing improvement - BB816 Computer Adrien Kohlbecker

863 views - 4 years ago

#18 - VDA, VPA and RD/WR rework - BB816 Computer

#18 - VDA, VPA and RD/WR rework - BB816 Computer Adrien Kohlbecker

1.1K views - 4 years ago

#17 - Troubleshooting, Bus Monitor - BB816 Computer

#17 - Troubleshooting, Bus Monitor - BB816 Computer Adrien Kohlbecker

1.2K views - 4 years ago

#16 - Address decoding rework - BB816 Computer

#16 - Address decoding rework - BB816 Computer Adrien Kohlbecker

1.4K views - 4 years ago

#15 - Adding RAM - BB816 Computer

#15 - Adding RAM - BB816 Computer Adrien Kohlbecker

1.6K views - 4 years ago

#14 - Adding ROM - BB816 Computer

#14 - Adding ROM - BB816 Computer Adrien Kohlbecker

1.6K views - 4 years ago

#13 - Memory map, address decoding - BB816 Computer

#13 - Memory map, address decoding - BB816 Computer Adrien Kohlbecker

2.5K views - 4 years ago

#12 - First run, bus display - BB816 Computer

#12 - First run, bus display - BB816 Computer Adrien Kohlbecker

1.5K views - 4 years ago

#11 - Clock Module #3 - BB816 Computer

#11 - Clock Module #3 - BB816 Computer Adrien Kohlbecker

1.5K views - 4 years ago

#10 - Power-up Reset - BB816 Computer

#10 - Power-up Reset - BB816 Computer Adrien Kohlbecker

1.5K views - 4 years ago

#9 - Clock Module #2 - BB816 Computer

#9 - Clock Module #2 - BB816 Computer Adrien Kohlbecker

1.5K views - 4 years ago

#8 - Clock module #1 - BB816 Computer

#8 - Clock module #1 - BB816 Computer Adrien Kohlbecker

2.2K views - 4 years ago

#7 - Improving the timings - BB816 Computer

#7 - Improving the timings - BB816 Computer Adrien Kohlbecker

1.9K views - 4 years ago

#6 - Handling the RDY pin, part 2 - BB816 Computer

#6 - Handling the RDY pin, part 2 - BB816 Computer Adrien Kohlbecker

1.7K views - 4 years ago

#5 - Handling the RDY pin, part 1 - BB816 Computer

#5 - Handling the RDY pin, part 1 - BB816 Computer Adrien Kohlbecker

2.5K views - 4 years ago

#4 - Building a test rig - BB816 Computer

#4 - Building a test rig - BB816 Computer Adrien Kohlbecker

2.6K views - 4 years ago

#3 - Bus Enable - BB816 Computer

#3 - Bus Enable - BB816 Computer Adrien Kohlbecker

3K views - 4 years ago

#2 - Data buffering - BB816 Computer

#2 - Data buffering - BB816 Computer Adrien Kohlbecker

3.9K views - 4 years ago

#1 - Pinout and bank address latch - BB816 Computer

#1 - Pinout and bank address latch - BB816 Computer Adrien Kohlbecker

7.5K views - 4 years ago

#0 - Introduction - BB816 Computer

#0 - Introduction - BB816 Computer Adrien Kohlbecker

7.5K views - 4 years ago