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2151 Results for "%EA%B0%95%EB%82%A8%EC%98%A4%ED%94%BC%EC%9D%B4%EB%B2%A4%ED%8A%B8%E2%86%B2optime4%E3%80%82com%EA%B0%95%EB%82%A8%EC%98%A4%ED%94%BC %EA%B0%95%EB%82%A8%EB%A7%88%EC%82%AC%EC%A7%80 %E2%86%B2 %EA%B0%95%EB%82%A8%EC%98%A4%ED%94%BC%E1%98%AE %EA%B0%95%EB%82%A8%EC%98%A4%ED%94%BC%EC%83%9D%EA%B0%81%E1%98%AE %EA%B0%95%EB%82%A8%ED%9C%B4%EA%B2%8C%ED%85%94 %EA%B0%95%EB%82%A8%ED%82%A4%EC%8A%A4%EB%B0%A9 %ED%83%80%EC%9E%84"

  • Gathering information

  • Tonight I gathered some reference/research material for this project. Fortunately, several others have done some really great work with this module, so here's credit to them: LTC3780 DatasheetBeyond Logic blog postTemplaro blog postGreat Scott videoJulien...
  • Access SD Cards from the PSoC

  • I'm going to create a stand-alone PSoC project to use the PSoC to read SD cards. I'm going to start with the hardware defines for this project (which should leave the Z80 hardware pins unmolested) and just not download code. For the software piece, I...
  • ALU and Instruction Set

  • Hardware testing is complete on all the jump and branch instructions. So that's the first 8 out of 256 instructions tested! The next 24 are loading operands. These should work fine since the jump/branch instructions are also loading operands in order...
  • Finally, some publicity!

  • An article recently published on MOONGIFT, a Japanese developer site, has showcased RasDash! The article is entirely in Japanese and Google Translate won't accept the URL as it has special characters but YANDEX does. Below are some links and a basic...
  • The Keyboard

  • Before I start this log on the keyboard I should mention that I'm in the process of putting all of my writings and software on the Video Writer on a small website. The following is an almost direct copy of what will be the article about the keyboard......
  • Timing & camera settings

  • Got some more packets with timing values for key bits. 8e/ff 8e/b5 de/4c 8e/e5 0d/ff 8e/a9 91/25 8e/a1 2b/f8 2b/a5 00/2c 8e/b9 00/80 8e/bd 18/00 69/23 23/99 ff/fb 02/ff 8e/f9 55/ff 8e/f7 7b/ff 8e/b3 00/12 00/46 00/2f 00/f5 57/ff 49/ff 5c/ff 0f/ff 00/be...
  • 10/8/23 Update

  • Here are some "Quickstart" instructions for the Menu, BASIC, VTL2, and Visual/02 programs in Mike Riley's alternate program ROM. They're not a full manual yet, but will get you started and give you a "taste" of vintage programs and languages. A Quickstart...
  • The actual informations

  • Detecting and identifying a card As stated in an earlier log, the card insertion is detected by grounding the pin *CD. But this is not enough to make the scope believe he have a know card inside him. You need to indicate him what type of card was inserted....
  • Plasma Effect for TMS9918

  • Plascii Petsma by Cruzer/Camelot has one of the nicest looking plasma effects I've seen for the C64. Since he included the source code, I was able to port it to the Z80 and TMS9918.    On top of the features in the original C64 version, I have...
  • More SD Card Write Details

  • Had to dig into the FPGA code for the SD card. Using Neal Crook's documentation of Grant Searle's version (longer pedigree on the page). The status register values are: // SD_Status bit values from Neal Crook's documentation of Grant's SD card // b7...