Inari :acefox: on Nostr: I actually have all the components without the need for a SPLD/CPLD/FPGA :fox_x3: 1x ...
I actually have all the components without the need for a SPLD/CPLD/FPGA
1x 8086-2 (8Mhz)
1x 8088-1 (10Mhz)
1x 80C86-10 (10Mhz)
1x 80C88-2 (8Mhz)
1x 80186
1x 82C11 (Printer iface)
2x 82C50 (UART)
2x 82C51 (Prog. comm iface)
2x 82C54 (10Mhz Prog. interval timer)
2x 82C55 (Prog. perph. iface)
2x 82C57 (Prog. DMA)
2x 82C59 (Prog. interrupt)
1x 82C84 (Clock gen)
1x 82C88 (Bus controller)
Just need to get an 8087 and an 80C87.
I've got SRAM and Flash ROM coming out every orifice, along with almost every 74HC chip available. Using modern SRAM would easily cut down on chip count, making it doable to recreate the 5150.
Published at
2024-04-12 04:07:19Event JSON
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"pubkey": "aa47bf5e8092b9b9cbb69570857726f02afb9a9eef6749e67e942328be17e776",
"created_at": 1712894839,
"kind": 1,
"tags": [
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"content": "I actually have all the components without the need for a SPLD/CPLD/FPGA :fox_x3: \n\n1x 8086-2 (8Mhz)\n1x 8088-1 (10Mhz)\n1x 80C86-10 (10Mhz)\n1x 80C88-2 (8Mhz)\n1x 80186\n\n1x 82C11 (Printer iface)\n2x 82C50 (UART)\n2x 82C51 (Prog. comm iface)\n2x 82C54 (10Mhz Prog. interval timer)\n2x 82C55 (Prog. perph. iface)\n2x 82C57 (Prog. DMA)\n2x 82C59 (Prog. interrupt)\n1x 82C84 (Clock gen)\n1x 82C88 (Bus controller)\n\nJust need to get an 8087 and an 80C87.\n\nI've got SRAM and Flash ROM coming out every orifice, along with almost every 74HC chip available. Using modern SRAM would easily cut down on chip count, making it doable to recreate the 5150.",
"sig": "6d59eec292eadc03e70b51f5158869e0f606ae53187cc48a1618122804582e5631f0ee4a0a3bc1d36c59865207d36a9e85e74a91080d937b6f1e2a9a8b21b0ed"
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