
serial - Where is/was the standard V.35 connector defined ...
2020年9月19日 · V.35 commonly used a huge, bulky connector that looked like this: However, this is huge and likely wasn't a good connector for things that needed a smaller form factor. I know that many companies used all sorts of custom connectors …
Newest 'connector' Questions - Retrocomputing Stack Exchange
Where is/was the standard V.35 connector defined? I'm currently working on a project with an old device that exposes at least one V.35 interface. From my understanding and reading.
Which is the name of the 40-pin connector of a PowerBook 100 …
2020年1月30日 · The internal hard disk connect appears intended for a flexible flat cable.Identifying a compatible connector would depend on the cable pitch (measurable on the top) and the row pin pitch and spacing on the bottom of the PowerBook 100 printed circuit board.
What are these bus/tag connectors for? - Retrocomputing Stack …
Commented Apr 21, 2016 at 15:35 I got 4 hits, all suggesting these are bus terminators. Given these are Amdahl, they are going to be almost identical to IBM 360 equipment.
basic - What did the 32K RAM Memory Expansion Cartridge do for …
2023年2月5日 · Sadly you can't use an ADDMEM command for instance to increase the actual memory of the V-Tech itself. This means you are limited to the particular V-Tech's memory capability you are using in terms of writing your own programs. Using the CLEAR command you can assign space for string variables. Pre Computer 1000 has 1.8K space free, whilst Pre ...
Why did the C64 use a separate "CAN" +5 V power supply for …
2020年4月8日 · The Commodore 64 had two separate +5 V power supplies: one supplied by the external PSU brick and a second one generated on-board from the 9 VAC via a 7805 regulator. This second +5 V power supply was called "CAN +5 V" and according to the schematic it supplied the VIC-II, a system clock chip (U31) and perhaps other circuits I've not noticed.
What PC VGA connector used 2 rows of pins?
2023年1月11日 · Where is/was the standard V.35 connector defined? 5 10 pin --> 26 pin VGA controller pinout and Card compatibility with American Megatrends Super Voyager VLB-III
What sort of LCDs are used by the Game Boy/TI-83 calculator/etc.?
asked Oct 21, 2023 at 0:35. v-rob v-rob. 887 1 1 gold badge 6 6 silver badges 10 10 bronze badges. Add a ...
history - Where and when did the `0x` convention for hexadecimal ...
2020年8月16日 · *2 - And a Model 35 TTY, which, at that time, had no curly or square braces, thus digraphs were added. Similar no back slash, so *was used for special characters in strings. *3 - Plus some funny switches. Had Algol +:= as augmented assignment, so used CPL and BCPL =+, while B switched back to +=. *4 - Maybe some PL/I added.
Newest 'game-boy' Questions - Retrocomputing Stack Exchange
2024年3月16日 · Inside of the GBCs Cartridge header there is the metadata for the game and the Nintendo logo. The program that runs on boot (the BIOS or Boot ROM) checks the checksum of the Nintendo logo, and always ...