SPP as mentioned in SED for John Slaugther
1 Attachment(s)
One of the IBM parallel printer port clones. This one can be used for
bidirectional data transfer using D0-D7 as the output of the data latch can be tristated (U112). Mention the /INIT line of which the read back buffer signal is taken from the input of the 7406 buffer and not from the output pin. petrus bitbyter |
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