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597 Results for "%E3%80%8A%EC%B5%9C%EC%A0%80%EA%B0%80 O1O%CE%9E5793%CE%9E7458%E3%80%8B %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%E3%86%8B %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%85%94%EC%B8%A0%EB%A3%B8applause%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%EC%8B%A0%EC%82%AC%EC%95%84%EC%9D%B4%EB%A6%B0%EC%A3%BC%EB%8C%80caught %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%E3%8F%87%E3%85%97%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0queer"

  • 20230221b -- File Inserting
  • Log     from ROM Disassembly - AlphaSmart Pro
  • Intrigued by the various file-related pointers seen in deleteThisFile_EB9B, I remember that the keyboard scan routine had a final case where the bulk of the keystrokes (the printable ones) are handled, and there was a scan code to ASCII routine before...

  • Expansion connector
  • Log     from Stuart Conner's Simple TMS9995 board build
  • Pinout nc140A15/CRUOUTnc239A14CLKOUT338A13D7437A12D6536A11D5635A10D4734A9D3833A8D2932A7VCC1031VSSD11130A6D01229A5CRUIN1328A4!INT4/EC1427A3!INT11526A2IAQ/HOLDA1625A1!DBIN1724A0!HOLD1823READY!WE/!CRUCLK1922!RESET!MEMEN2021!NMI Pinout matches the TMS9995...

  • Could this work?
  • Log     from EDIDone - Disable DisplayPort Hotplug
  • I recovered the project file from my drive and made some changes to it. The question is, which wire goes where? I won't know for sure until the dummy plug arrives, but the AUX line is definitely used for this purpose. I even created an EDID data for...

  • 20230216b -- "Files"
  • Log     from ROM Disassembly - AlphaSmart Pro
  • The gist of this unit is that you type text into a discrete 'file' and then you can edit and later transfer to a separate computer via the keyboard emulation.  While whizzing through the code doing other things, various strings caught my eye, such...

  • All boards received
  • Log     from NEDONAND homebrew computer
  • The rest of the boards just came:I think I will connect them together through wire-wrapped "motherboard" (lets call it "NEDONAND-10" ; )All of these NEDONAND components could be tested one by one using PIC microcontroller (connected to PC through RS-232)...

  • 20230214a -- Memory, cont.
  • Log     from ROM Disassembly - AlphaSmart Pro
  • Operating under the current assumption that RAM is 32 KiB banked at address 0000-7fff, with the first 256 bytes masked off by special function registers and internal SRAM, some other code sections of interest were found.  E.g.:ED00 loc_ED00: ED00...

  • Debugging
  • Log     from 8 Bit TTA Interpreter
  • Debugging Need to get this project working. One problem is that the Nano does not have enough pins. So I have used a Meduino (a Mega2560 Pro Mini). Here is the schematic: Here is the PCB: The ports (P1 & P2) match the TTA8 bus. A problem with the Meduino...

  • Program Listing
  • Log     from KIM Uno Digital Clock
  • * = $0400 0400 START 0400 SED F8 0401 CLC 18 0402 LDX #$00 A2 00 0404 LDA #$01 A9 01 0406 STA *$29 85 29 0408 NEXTD 0408 LDY #$00 A0 00 040A LDA *$29 A5 29 040C ADC *$24,X 75 24 040E STA *$24,X 95 24 0410 CMP CARRYT,X DD 32 04 0413 BEQ CONTIN F0 06 0415...

  • The Great Resistor
  • Details     from The Great Resistor
  • This idea was born when i saw this project years ago: https://hackaday.io/project/170961-resistor-color-code-clock-v10 NOTE: There is a bug showing resistor values under 100 since gold nor silver can be displayed. AND the multiplier seems to be...
Going up?

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