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The Commodore 64 has two DE-9 joystick ports. If I'm the only person that ever plays games on it, you would assume that you could just leave...
Asked on 08/25/2021 by bjb
4 answerI have here a Schneider Target PC 7640 which is an early PC AT compatible laptop. It features a 640x400 plasma screen with 32k display RAM driven by a...
Asked on 08/25/2021
3 answerIn the operating system (DOS) of IBM PCs, newlines were represented by a carriage return (CR) character, followed by a line feed (LF) character. The motion of a printer...
Asked on 08/25/2021
2 answerThe Commodore 128 was a version of the Commodore 64 that also had a Z80 CPU along with its "native" 6502 CPU so the system could run CP/M as well...
Asked on 08/25/2021
3 answerUnder the question How did Windows ME "cripple" DOS?, Ross Ridge's answer showed a section of his disassembly. I would like to know, a) what disassembler was used...
Asked on 08/25/2021
3 answerI’m trying to figure out when IBM switched to ASCII and when ASCII became a worldwide standard. Moreover, did IBM make ASCII standard worldwide? What I have found: According to...
Asked on 08/25/2021 by No Name QA
5 answerCellphone / Telephone have the seven bottom-left and the one top-left. While the keyboard has the seven top-left and the one...
Asked on 08/25/2021
6 answerTo most people today "chrome" probably sounds like a reference to the web browser; but at least in Microsoft contexts I've read "chrome" to refer to window decorations - like...
Asked on 08/25/2021
3 answerI am in the process of building a dial up simulator involving a 1990s era desktop and laptop. The desktop, which is connected to Ethernet, acts as the dial-up server...
Asked on 08/25/2021 by user18789
1 answerThe question is about 6502 instructions that take an extra cycle when address calculation carries over into the high byte of the address. This affects addressing modes Absolute,X, Absolute,Y, Indirect,Y....
Asked on 08/25/2021
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