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The Hardware Book is freely distributable but is copyrighted to Joakim Ögren. It may not be modified and re-distributed without the authors permission.
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Chapter 1: Connector Menu EISA (Tech) Connector
START
Start Phase. This signal is low when the current bus cycle is in the start phase. Address and
M/IO signals are decoded during this phase. Data is transferred during the command phase
(indicated by CMD).
TC
Terminal Count. Notifies the cpu that that the last DMA data transfer operation is complete.
W/R
Write or Read. Used to indicate if the current bus cycle is a read or a write operation.
Contributor: Joakim Ögren, Mark Sokos <[email protected]>
Sources: Mark Sokos EISA page <http://www.gl.umbc.edu/~msokos1/eisa.txt>
Sources: "Eisa System Architecture, 2nd Edition" by Tom Shanley and Don Anderson, ISBN 0-201-40995-X
Please send any comments to Joakim Ögren.