#cosmac — Public Fediverse posts

Repórter Retro 120

https://retropolis.com.br/2025/11/28/reporter-retro-120/

#ReprterRetro #8BitGuy #AcornArchimedes #AdrianBlack #Amiga #Apple #ARPANET #ArtefatosDeCor #Bendix #C #CmeraDigital #CoCoTown #Comix35 #Comx35 #COSMAC #crash #DeVoltaParaOFuturo #DosBox #DRAM #ElectronikaBK #Elektronika #FbioNMI #fail #Hercules #Homebrew #IBM #imagens #Intel80386 #Jogos #Macintosh #MazeOfGalious #MSDOS #MSXRio #MSXSP #NTSC #Olivetti #PampasAndSelene #PhintageCollector #ProdestPC #Quicktake #RCACDP

Repórter Retro 120

https://retropolis.com.br/2025/11/28/reporter-retro-120/

#ReprterRetro #8BitGuy #AcornArchimedes #AdrianBlack #Amiga #Apple #ARPANET #ArtefatosDeCor #Bendix #C #CmeraDigital #CoCoTown #Comix35 #Comx35 #COSMAC #crash #DeVoltaParaOFuturo #DosBox #DRAM #ElectronikaBK #Elektronika #FbioNMI #fail #Hercules #Homebrew #IBM #imagens #Intel80386 #Jogos #Macintosh #MazeOfGalious #MSDOS #MSXRio #MSXSP #NTSC #Olivetti #PampasAndSelene #PhintageCollector #ProdestPC #Quicktake #RCACDP

Repórter Retro 120

https://retropolis.com.br/2025/11/28/reporter-retro-120/

#ReprterRetro #8BitGuy #AcornArchimedes #AdrianBlack #Amiga #Apple #ARPANET #ArtefatosDeCor #Bendix #C #CmeraDigital #CoCoTown #Comix35 #Comx35 #COSMAC #crash #DeVoltaParaOFuturo #DosBox #DRAM #ElectronikaBK #Elektronika #FbioNMI #fail #Hercules #Homebrew #IBM #imagens #Intel80386 #Jogos #Macintosh #MazeOfGalious #MSDOS #MSXRio #MSXSP #NTSC #Olivetti #PampasAndSelene #PhintageCollector #ProdestPC #Quicktake #RCACDP

Repórter Retro 120

https://retropolis.com.br/2025/11/28/reporter-retro-120/

#ReprterRetro #8BitGuy #AcornArchimedes #AdrianBlack #Amiga #Apple #ARPANET #ArtefatosDeCor #Bendix #C #CmeraDigital #CoCoTown #Comix35 #Comx35 #COSMAC #crash #DeVoltaParaOFuturo #DosBox #DRAM #ElectronikaBK #Elektronika #FbioNMI #fail #Hercules #Homebrew #IBM #imagens #Intel80386 #Jogos #Macintosh #MazeOfGalious #MSDOS #MSXRio #MSXSP #NTSC #Olivetti #PampasAndSelene #PhintageCollector #ProdestPC #Quicktake #RCACDP

Repórter Retro 120

https://retropolis.com.br/2025/11/28/reporter-retro-120/

#ReprterRetro #8BitGuy #AcornArchimedes #AdrianBlack #Amiga #Apple #ARPANET #ArtefatosDeCor #Bendix #C #CmeraDigital #CoCoTown #Comix35 #Comx35 #COSMAC #crash #DeVoltaParaOFuturo #DosBox #DRAM #ElectronikaBK #Elektronika #FbioNMI #fail #Hercules #Homebrew #IBM #imagens #Intel80386 #Jogos #Macintosh #MazeOfGalious #MSDOS #MSXRio #MSXSP #NTSC #Olivetti #PampasAndSelene #PhintageCollector #ProdestPC #Quicktake #RCACDP

Tom Pittman's “A Short Course in Programming” for the RCA 1802 as PDF and EPUB

#RetroComputing #CDP1802 #Cosmac #RCA #1802

https://scruss.com/blog/2025/10/18/tom-pittmans-a-short-course-in-programming-for-the-rca-1802/

Tom Pittman's “A Short Course in Programming” for the RCA 1802 as PDF and EPUB

#RetroComputing #CDP1802 #Cosmac #RCA #1802

https://scruss.com/blog/2025/10/18/tom-pittmans-a-short-course-in-programming-for-the-rca-1802/

Tom Pittman's “A Short Course in Programming” for the RCA 1802 as PDF and EPUB

#RetroComputing #CDP1802 #Cosmac #RCA #1802

https://scruss.com/blog/2025/10/18/tom-pittmans-a-short-course-in-programming-for-the-rca-1802/

Tom Pittman's “A Short Course in Programming” for the RCA 1802 as PDF and EPUB

#RetroComputing #CDP1802 #Cosmac #RCA #1802

https://scruss.com/blog/2025/10/18/tom-pittmans-a-short-course-in-programming-for-the-rca-1802/

Tom Pittman's “A Short Course in Programming” for the RCA 1802 as PDF and EPUB

#RetroComputing #CDP1802 #Cosmac #RCA #1802

https://scruss.com/blog/2025/10/18/tom-pittmans-a-short-course-in-programming-for-the-rca-1802/

A System For The Sixties: The RCA Studio II

https://nicole.express/2024/radio-keith-orpheum.html

#computers #retrocomputing #microprocessors #games #technology #rca #cosmac #chip8

A System For The Sixties: The RCA Studio II

https://nicole.express/2024/radio-keith-orpheum.html

#computers #retrocomputing #microprocessors #games #technology #rca #cosmac #chip8

A System For The Sixties: The RCA Studio II

https://nicole.express/2024/radio-keith-orpheum.html

#computers #retrocomputing #microprocessors #games #technology #rca #cosmac #chip8

A System For The Sixties: The RCA Studio II

https://nicole.express/2024/radio-keith-orpheum.html

#computers #retrocomputing #microprocessors #games #technology #rca #cosmac #chip8

A System For The Sixties: The RCA Studio II

https://nicole.express/2024/radio-keith-orpheum.html

#computers #retrocomputing #microprocessors #games #technology #rca #cosmac #chip8

My CDP1802-equivalent RTL core can run at 166 Mhz in an XCKU5P Kintex Ultrascale+ FPGA (-1 speed grade). Given that my core takes exactly 1/8 as many clocks per instruction as a real CDP1802, this means that it will run at the equivalent speed of a 1.33 GHz CDP1802.
The real CDP1802 typically ran at 2.0 to 3.2 MHz.
#fpga #cdp1802 #cosmac

My CDP1802-equivalent RTL core can run at 166 Mhz in an XCKU5P Kintex Ultrascale+ FPGA (-1 speed grade). Given that my core takes exactly 1/8 as many clocks per instruction as a real CDP1802, this means that it will run at the equivalent speed of a 1.33 GHz CDP1802.
The real CDP1802 typically ran at 2.0 to 3.2 MHz.
#fpga #cdp1802 #cosmac

My CDP1802-equivalent RTL core can run at 166 Mhz in an XCKU5P Kintex Ultrascale+ FPGA (-1 speed grade). Given that my core takes exactly 1/8 as many clocks per instruction as a real CDP1802, this means that it will run at the equivalent speed of a 1.33 GHz CDP1802.
The real CDP1802 typically ran at 2.0 to 3.2 MHz.
#fpga #cdp1802 #cosmac

My CDP1802-equivalent RTL core can run at 166 Mhz in an XCKU5P Kintex Ultrascale+ FPGA (-1 speed grade). Given that my core takes exactly 1/8 as many clocks per instruction as a real CDP1802, this means that it will run at the equivalent speed of a 1.33 GHz CDP1802.
The real CDP1802 typically ran at 2.0 to 3.2 MHz.
#fpga #cdp1802 #cosmac

My CDP1802-equivalent RTL core can run at 166 Mhz in an XCKU5P Kintex Ultrascale+ FPGA (-1 speed grade). Given that my core takes exactly 1/8 as many clocks per instruction as a real CDP1802, this means that it will run at the equivalent speed of a 1.33 GHz CDP1802.
The real CDP1802 typically ran at 2.0 to 3.2 MHz.
#fpga #cdp1802 #cosmac

Repórter Retro 104

https://retropolis.com.br/2024/06/26/reporter-retro-104/

#ReprterRetro #Allejo #Amiga #Asianometry #ATAIDE #BancoDeDados #BASIC #Bloodfest #CasualRetroGamer #Centurion #COSMAC #CPM #CRT #Dartmouth #DavesGarage #dBASE #DBASEIII #DiscoRgido #EDS #EngenhariaReversa #Grficos #HappyLittleDiodes #IBM #IEEE #Jogos #KariLawler #LCD #Linux #Livros #MSDOS #MSX #Netware #Novell #OldComputersSucked #PCTools #PhintageCollector #ProteoContraCpia #Python #RetroGamesRediscovered #RetroH

Repórter Retro 104

https://retropolis.com.br/2024/06/26/reporter-retro-104/

#ReprterRetro #Allejo #Amiga #Asianometry #ATAIDE #BancoDeDados #BASIC #Bloodfest #CasualRetroGamer #Centurion #COSMAC #CPM #CRT #Dartmouth #DavesGarage #dBASE #DBASEIII #DiscoRgido #EDS #EngenhariaReversa #Grficos #HappyLittleDiodes #IBM #IEEE #Jogos #KariLawler #LCD #Linux #Livros #MSDOS #MSX #Netware #Novell #OldComputersSucked #PCTools #PhintageCollector #ProteoContraCpia #Python #RetroGamesRediscovered #RetroH

Repórter Retro 104

https://retropolis.com.br/2024/06/26/reporter-retro-104/

#ReprterRetro #Allejo #Amiga #Asianometry #ATAIDE #BancoDeDados #BASIC #Bloodfest #CasualRetroGamer #Centurion #COSMAC #CPM #CRT #Dartmouth #DavesGarage #dBASE #DBASEIII #DiscoRgido #EDS #EngenhariaReversa #Grficos #HappyLittleDiodes #IBM #IEEE #Jogos #KariLawler #LCD #Linux #Livros #MSDOS #MSX #Netware #Novell #OldComputersSucked #PCTools #PhintageCollector #ProteoContraCpia #Python #RetroGamesRediscovered #RetroH

Repórter Retro 104

https://retropolis.com.br/2024/06/26/reporter-retro-104/

#ReprterRetro #Allejo #Amiga #Asianometry #ATAIDE #BancoDeDados #BASIC #Bloodfest #CasualRetroGamer #Centurion #COSMAC #CPM #CRT #Dartmouth #DavesGarage #dBASE #DBASEIII #DiscoRgido #EDS #EngenhariaReversa #Grficos #HappyLittleDiodes #IBM #IEEE #Jogos #KariLawler #LCD #Linux #Livros #MSDOS #MSX #Netware #Novell #OldComputersSucked #PCTools #PhintageCollector #ProteoContraCpia #Python #RetroGamesRediscovered #RetroH

"The COSMAC (Complementary Symmetry Monolithic Array Computer) is an 8-bit microprocessor family introduced by RCA. It is historically notable as the first CMOS microprocessor."

"Successors to the 1802 [ . . . ] have [ . . . ] enhanced features [ . . . ] There are also some minor pin function changes, but the line continues to be produced in its original 40-pin dual in-line package (DIP) format."

en.wikipedia.org/wiki/RCA_1802

That's pretty cool! Just learned about the #COSMAC from @requiem 's comment hackers.town/@requiem/11209580… .
8-bit CMOS microprocessor

"The COSMAC (Complementary Symmetry Monolithic Array Computer) is an 8-bit microprocessor family introduced by RCA. It is historically notable as the first CMOS microprocessor."

"Successors to the 1802 [ . . . ] have [ . . . ] enhanced features [ . . . ] There are also some minor pin function changes, but the line continues to be produced in its original 40-pin dual in-line package (DIP) format."

en.wikipedia.org/wiki/RCA_1802

That's pretty cool! Just learned about the #COSMAC from @requiem 's comment hackers.town/@requiem/11209580… .
8-bit CMOS microprocessor

"The COSMAC (Complementary Symmetry Monolithic Array Computer) is an 8-bit microprocessor family introduced by RCA. It is historically notable as the first CMOS microprocessor."

"Successors to the 1802 [ . . . ] have [ . . . ] enhanced features [ . . . ] There are also some minor pin function changes, but the line continues to be produced in its original 40-pin dual in-line package (DIP) format."

en.wikipedia.org/wiki/RCA_1802

That's pretty cool! Just learned about the #COSMAC from @requiem 's comment hackers.town/@requiem/11209580… .
8-bit CMOS microprocessor

"The COSMAC (Complementary Symmetry Monolithic Array Computer) is an 8-bit microprocessor family introduced by RCA. It is historically notable as the first CMOS microprocessor."

"Successors to the 1802 [ . . . ] have [ . . . ] enhanced features [ . . . ] There are also some minor pin function changes, but the line continues to be produced in its original 40-pin dual in-line package (DIP) format."

en.wikipedia.org/wiki/RCA_1802

That's pretty cool! Just learned about the #COSMAC from @requiem 's comment hackers.town/@requiem/11209580… .
8-bit CMOS microprocessor

"The COSMAC (Complementary Symmetry Monolithic Array Computer) is an 8-bit microprocessor family introduced by RCA. It is historically notable as the first CMOS microprocessor."

"Successors to the 1802 [ . . . ] have [ . . . ] enhanced features [ . . . ] There are also some minor pin function changes, but the line continues to be produced in its original 40-pin dual in-line package (DIP) format."

en.wikipedia.org/wiki/RCA_1802

That's pretty cool! Just learned about the #COSMAC from @requiem 's comment hackers.town/@requiem/11209580… .
8-bit CMOS microprocessor

I have other projects that should take precedence but I couldn't help myself. I put one of the #COSMAC #ELF boards on the workbench and entered the traditional test program which simply flashes the Q LED. Absolutely chuffed to see it working first try!

#VintageComputing / #RetroComputing

I have other projects that should take precedence but I couldn't help myself. I put one of the #COSMAC #ELF boards on the workbench and entered the traditional test program which simply flashes the Q LED. Absolutely chuffed to see it working first try!

#VintageComputing / #RetroComputing

I have other projects that should take precedence but I couldn't help myself. I put one of the #COSMAC #ELF boards on the workbench and entered the traditional test program which simply flashes the Q LED. Absolutely chuffed to see it working first try!

#VintageComputing / #RetroComputing

I have other projects that should take precedence but I couldn't help myself. I put one of the #COSMAC #ELF boards on the workbench and entered the traditional test program which simply flashes the Q LED. Absolutely chuffed to see it working first try!

#VintageComputing / #RetroComputing

I have other projects that should take precedence but I couldn't help myself. I put one of the #COSMAC #ELF boards on the workbench and entered the traditional test program which simply flashes the Q LED. Absolutely chuffed to see it working first try!

#VintageComputing / #RetroComputing

@trithorn I'd argue that there are people better positioned to make good use of this. I didn't know anything about the #COSMAC 1802 stuff until today. I'm excited to learn more about it. I've been reading a lot already and what I HAVE learned is that the 1861 Pixie graphics chip is really hard to find right now so I'm glad that at least one of the two systems in the box has the chip present.

@trithorn I'd argue that there are people better positioned to make good use of this. I didn't know anything about the #COSMAC 1802 stuff until today. I'm excited to learn more about it. I've been reading a lot already and what I HAVE learned is that the 1861 Pixie graphics chip is really hard to find right now so I'm glad that at least one of the two systems in the box has the chip present.

@trithorn I'd argue that there are people better positioned to make good use of this. I didn't know anything about the #COSMAC 1802 stuff until today. I'm excited to learn more about it. I've been reading a lot already and what I HAVE learned is that the 1861 Pixie graphics chip is really hard to find right now so I'm glad that at least one of the two systems in the box has the chip present.

@trithorn I'd argue that there are people better positioned to make good use of this. I didn't know anything about the #COSMAC 1802 stuff until today. I'm excited to learn more about it. I've been reading a lot already and what I HAVE learned is that the 1861 Pixie graphics chip is really hard to find right now so I'm glad that at least one of the two systems in the box has the chip present.

@trithorn I'd argue that there are people better positioned to make good use of this. I didn't know anything about the #COSMAC 1802 stuff until today. I'm excited to learn more about it. I've been reading a lot already and what I HAVE learned is that the 1861 Pixie graphics chip is really hard to find right now so I'm glad that at least one of the two systems in the box has the chip present.

Repórter Retro 093

https://retropolis.com.br/2023/06/28/reporter-retro-093/

#ReprterRetro #6800 #68000 #AdrianBlack #Aesthedes #AlsGeekLab #AnotherBoringTopic #AtariSt #AugustoBaffa #BBS #BenZotto #BITNET #Commodore64 #ComputaoGrfica #COSMAC #Doom #ethernet #FitaCassete #Hackaday #Holanda #HUG1802 #Intel #Jogos #LinguagemC #MicroCoreLabs #microsoft #ModernVintageGamer #Mouse #MSX #Multibus #NostalgiaNerd #NovaZelndia #os2 #PCXT #RCACDP1802 #recap #RetroRio #RNP #SID #SnteseDeVoz #Sphere #T

Repórter Retro 093

https://retropolis.com.br/2023/06/28/reporter-retro-093/

#ReprterRetro #6800 #68000 #AdrianBlack #Aesthedes #AlsGeekLab #AnotherBoringTopic #AtariSt #AugustoBaffa #BBS #BenZotto #BITNET #Commodore64 #ComputaoGrfica #COSMAC #Doom #ethernet #FitaCassete #Hackaday #Holanda #HUG1802 #Intel #Jogos #LinguagemC #MicroCoreLabs #microsoft #ModernVintageGamer #Mouse #MSX #Multibus #NostalgiaNerd #NovaZelndia #os2 #PCXT #RCACDP1802 #recap #RetroRio #RNP #SID #SnteseDeVoz #Sphere #T

Repórter Retro 093

https://retropolis.com.br/2023/06/28/reporter-retro-093/

#ReprterRetro #6800 #68000 #AdrianBlack #Aesthedes #AlsGeekLab #AnotherBoringTopic #AtariSt #AugustoBaffa #BBS #BenZotto #BITNET #Commodore64 #ComputaoGrfica #COSMAC #Doom #ethernet #FitaCassete #Hackaday #Holanda #HUG1802 #Intel #Jogos #LinguagemC #MicroCoreLabs #microsoft #ModernVintageGamer #Mouse #MSX #Multibus #NostalgiaNerd #NovaZelndia #os2 #PCXT #RCACDP1802 #recap #RetroRio #RNP #SID #SnteseDeVoz #Sphere #T

Repórter Retro 093

https://retropolis.com.br/2023/06/28/reporter-retro-093/

#ReprterRetro #6800 #68000 #AdrianBlack #Aesthedes #AlsGeekLab #AnotherBoringTopic #AtariSt #AugustoBaffa #BBS #BenZotto #BITNET #Commodore64 #ComputaoGrfica #COSMAC #Doom #ethernet #FitaCassete #Hackaday #Holanda #HUG1802 #Intel #Jogos #LinguagemC #MicroCoreLabs #microsoft #ModernVintageGamer #Mouse #MSX #Multibus #NostalgiaNerd #NovaZelndia #os2 #PCXT #RCACDP1802 #recap #RetroRio #RNP #SID #SnteseDeVoz #Sphere #T

Repórter Retro 093

https://retropolis.com.br/2023/06/28/reporter-retro-093/

#ReprterRetro #6800 #68000 #AdrianBlack #Aesthedes #AlsGeekLab #AnotherBoringTopic #AtariSt #AugustoBaffa #BBS #BenZotto #BITNET #Commodore64 #ComputaoGrfica #COSMAC #Doom #ethernet #FitaCassete #Hackaday #Holanda #HUG1802 #Intel #Jogos #LinguagemC #MicroCoreLabs #microsoft #ModernVintageGamer #Mouse #MSX #Multibus #NostalgiaNerd #NovaZelndia #os2 #PCXT #RCACDP1802 #recap #RetroRio #RNP #SID #SnteseDeVoz #Sphere #T

A new (non-radio) project: a #COSMAC-ELF RCA 1802 based microcomputer that fits in an Altoids tin. 1970’s computing in the palm of your hand complete with flippy switches and blinky lights. http://www.sunrise-ev.com/1802.htm

A new (non-radio) project: a #COSMAC-ELF RCA 1802 based microcomputer that fits in an Altoids tin. 1970’s computing in the palm of your hand complete with flippy switches and blinky lights. http://www.sunrise-ev.com/1802.htm

A new (non-radio) project: a #COSMAC-ELF RCA 1802 based microcomputer that fits in an Altoids tin. 1970’s computing in the palm of your hand complete with flippy switches and blinky lights. http://www.sunrise-ev.com/1802.htm

A new (non-radio) project: a #COSMAC-ELF RCA 1802 based microcomputer that fits in an Altoids tin. 1970’s computing in the palm of your hand complete with flippy switches and blinky lights. http://www.sunrise-ev.com/1802.htm

A new (non-radio) project: a #COSMAC-ELF RCA 1802 based microcomputer that fits in an Altoids tin. 1970’s computing in the palm of your hand complete with flippy switches and blinky lights. http://www.sunrise-ev.com/1802.htm

Repórter Retro 090

https://retropolis.com.br/2023/03/29/reporter-retro-090/

#RepórterRetro #6502 #8-BitResurgence #ActionRetro #adrianblack #anime #Arcade #Assembler #Assembly #Austrália #bug #Commodore128 #Commodore64 #Commodore900 #consoles #COSMAC #Cromemco #DennisRitchie #fliperama #fusion-C #GEOS #HTML #IBM #internet #Japão #Kokusai #LinguagemC #mostechnology #MrLurch #MS-DOS #MSX #MSXSJC #MSXVDP #NECPC-9801 #Obituário #PCXT #PlayChoice-10 #PowerPC #programação #Protótipo #RCACDP1802