8291
Appendix C
THE THREE WIRE HANDSHAKE
-TWRD'5,
I
VALID
I
NOT
VALID
I
VALID
nL
TDVNR1
I----
T,
f4--
TNDDV,-
--
-TWRDV2-
J
'---
-TRDNR3-
-
-TNRDV2--"
}
-TDVND3-
i--TDVND2
'I
DREOISH)
I---TNDDR'l
--TDVDR3
DREOIAH)
\
"-.J'
'0
Figure
C-l.
3-Wire Handshake
Timing
at 8291.
9-103