cardiograph-computer/notes/2023-08-16--dev-notes.md

Dev notes — 2023-08-16

Goals for today

• Finish implementing *ADDR

• Rename =constants to #constants

• ? Bank switching

• [>] Notes re: ROM and/or tape loader

• CPU updates

  • Rename to CPU
  • Implement single-stepping
  • Implement keypad input
    • [-] Look at KIM-1 and VIP buttons for memory editing

• Rename to 'Cardiograph Mark I' (a 'Harvard Mark I' reference, plus a dumb drawing joke)

• Programming ideas:

  • Draw dot at (x, y)
  • Move dot around display using keypad
  • simple LOGO

Misc. earlier notes

• make sth that can run on phone!
• ? rename repository