What is Nostr?
Inari :acefox: /
npub14fr…quch
2024-04-12 04:07:19
in reply to nevent1q…2ydv

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 :fox_x3:

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.
Author Public Key
npub14frm7h5qj2umnjakj4cg2aex7q40hx57aan5nen7js3j30shuamqyuquch