Neste vídeo eu mostro alguns depuradores JTAG avançados que foram bastante úteis em seus anos de ouro - por volta dos anos 2000. Signum systems JTAG-Jet: Xilinx Spartan-2 FPGA XC2S100: https://docs.xilinx.com/v/u/en-US/ds001 Xilinx CPLD XCR3064XL: https://docs.xilinx.com/v/u/en-US/ds017 Cypress CY7C68013: microcontrolador USB https://www.alldatasheet.com/datasheet-pdf/pdf/82727/CYPRESS/CY7C68013.html Green Hills: Processador IDT79RC32T355: RISC32, Ethernet, UART, I2C, USB, controlador SDRAM https://www.alldatasheet.com/datasheet-pdf/pdf/104292/IDT/IDT79RC32T355-150DH.html Xilinx Spartan-XL FPGA XCS30XL: https://docs.xilinx.com/v/u/en-US/ds060 Xilinx CPLD XC9572XL: https://docs.xilinx.com/v/u/en-US/ds057 Abatron BDI2000: Processador MC68EN360EM33L: CPU32+, Ethernet, UART, I2S https://www.alldatasheet.com/datasheet-pdf/pdf/546913/FREESCALE/MC68EN360EM33L.html Lattice ispLSI 2096A: CPLD programável https://www.alldatasheet.com/datasheet-pdf/pdf/70167/LATTICE/ISPLSI2096E-100LQ128.html ... https://www.youtube.com/watch?v=SxMntBAvyFM

Neste vídeo eu comento brevemente os fundamentos da comunicação GPIB e faço uma demonstração usando o multímetro de bancada HP3478A e a placa controladora AT-GPIB/TNT da National Instruments. Tudo isso roda no computador clássico Intel 486DX-50MHz. ... https://www.youtube.com/watch?v=HEFFz_cho2s

In this video I make tests and recapping of the AM/FM radio tuner Yamaha CT-610 II. CA-2010 Power Amplifier: Owner's manual with schematics: https://www.manualslib.com/manual/339836/Yamaha-Ca-2010.html Service manual with schematics: https://www.hifi-archiv.info/Yamaha/CA-2010s/ CT-610 II AM/FM Tuner: Owner's manual: https://www.manualslib.com/manual/773357/Yamaha-Ct-610.html Service manual: https://www.vintageshifi.com/repertoire-pdf/pdf/telecharge.php?pdf=Yamaha-CT-610-Mk2-Service-Manual.pdf K-340 tape deck: Owner's manual: https://www.hifiengine.com/manual_library/yamaha/k-340.shtml ... https://www.youtube.com/watch?v=C25txeeQAsA

Neste vídeo mostro um clone do popular Tandy (Radio Shack) TRS-80 Model I, o Digitus DGT-100 que imitava o contemporâneo Apple ][ e em excelentes condições. Nesta série de vídeos eu vou mostrar diversas relíquias da casa da minha mãe. Especial atenção aos equipamentos de computação e áudio. Digitus DGT-100: https://pt.wikipedia.org/wiki/DGT-100 Review do DGT-100 na revista Micro Mundo (1983), hospedada no Museu Capixaba do Computador https://museucapixaba.com.br/memoria/artigos/review-digitus-dgt-100-revista-micro-mundo-1983/ DGT-100 Manual de hardware no site Datasette: https://datassette.org/manuais/tandy-trs-80/dgt-100-manual-de-hardware TRS-80: https://en.wikipedia.org/wiki/TRS-80 ... https://www.youtube.com/watch?v=0sGQjlOGTTs