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7L18: Difference between revisions
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Image:7L18-board-microcomputer.jpg|Micro Computer | Image:7L18-board-microcomputer.jpg|Micro Computer | ||
</gallery> | </gallery> | ||
The Micro Computer board has three very old Intel chips: an Intel 4004 processor, | |||
an Intel 4002 320 bit RAM and 4 bit output port, and an Intel D4289 standard memory | |||
interface. The D4289 connects the 4004 to the two 2Kx8 ROMs. Note that in an earlier | |||
version of the 7L18 there were 6 ROMs. | |||
Internal views of the analog parts: | Internal views of the analog parts: | ||