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Commodore 64 to modern TV

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Jul 11 '18 at 14:03 Uwe Keim 129

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How did the Z80 instruction set differ from the 8080?

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Jul 11 '17 at 23:15 George Phillips 6,130

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How does the command.com shell work with MS-DOS?

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Apr 18 '19 at 9:51 Stephen Kitt 76.1k

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How did Elite (BBC Micro) compress resources?

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Jan 8 '20 at 17:23 David Thomas 105

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How to get started writing C for the IBM PC in 1980-81

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Jul 11 '17 at 16:29 wizzwizz4♦ 16.1k

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Which is the minimum set of interrupts/functions I should implement in a replacement BIOS for a home made IBM PC class computer?

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Jun 19 at 12:00 Raffzahn 123k

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Bit one of the Intel 8080's Flags register

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Sep 17 '19 at 10:48 Community♦ 1

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Which undocumented 8085 instructions is Steven Morse referring to in “In The Beginning”?

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Oct 16 '19 at 8:51 TonyM 1,266

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How and why did the ZX Spectrum use so many voltages?

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Feb 5 '17 at 12:53 tofro 22.3k

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What is known about the internal workings of the Z80?

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Jun 19 at 20:47 Raffzahn 123k

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How are 6502 and 65C02 JMP(abs) processed internally

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Oct 16 '18 at 21:49 Polluks 236

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Why do the i8080 I/O instructions take a byte-sized operand to determine the port?

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Jun 24 '19 at 12:13 Raffzahn 123k

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What's a good way to implement this “fade” effect on C64

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Sep 12 '18 at 8:09 OmarL 28.1k

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What is this unused memory range in the Game Boy's memory map?

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Jul 27 '16 at 10:24 John Burger 1,219

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Understanding C64 Character Memory

commodore-64 text

Jul 11 '19 at 2:50 Community♦ 1

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936

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Was there any particular reason the 6502's LDX#imm and LDY#imm aren't opcodes A8 and AA?

history 6502

Feb 21 '20 at 16:15 Community♦ 1

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Can someone explain this algorithm used to compute the auxiliary carry flag?

emulation 8080

Jun 6 '19 at 14:13 lvd 7,262

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Commodore 64 to modern TV

How did the Z80 instruction set differ from the 8080?

How does the command.com shell work with MS-DOS?

How did Elite (BBC Micro) compress resources?

How to get started writing C for the IBM PC in 1980-81

Which is the minimum set of interrupts/functions I should implement in a replacement BIOS for a home made IBM PC class computer?

Bit one of the Intel 8080's Flags register

Which undocumented 8085 instructions is Steven Morse referring to in “In The Beginning”?

How and why did the ZX Spectrum use so many voltages?

What is known about the internal workings of the Z80?

How are 6502 and 65C02 JMP(abs) processed internally

Why do the i8080 I/O instructions take a byte-sized operand to determine the port?

What's a good way to implement this “fade” effect on C64

What is this unused memory range in the Game Boy's memory map?

Understanding C64 Character Memory

Was there any particular reason the 6502's LDX#imm and LDY#imm aren't opcodes A8 and AA?

Can someone explain this algorithm used to compute the auxiliary carry flag?