Figu," 10. BELL 202 Handehake Tlming with Sbps Back Channel.. ~1~ ~.~ c" ~ _ -... . . - 1 I-- ~ .,.~] ~ ~ ~ / / / ~ ~ / ®~ gi~ / ~ / / / /1 ~/ I t ~I ~C ~/ t~ / / 1 ~I ~_ _ I .1 I ~ I ~ I F- e-1 .~t' `- `1 ~ ~ I ' I ~! ,~ _~ ~. ll I _ .~- ~_ ~ / 7 ~r r r ~ ~ I - ~r ~úto ~s an external dr~ay prcsvided Oy the user 0 ~ trS ™f3ú ~Thre siza o. the br',ings shown on this figure is r~ot to scale. Sae page 6 kar valures Flgure 11. CC.TT Y 23 HandshAkA Timing** oN ~ ~1 _ ~f j~ _ ~. ú I ~ _. I 11 '' ' - Ä I 1 ~ ~- | oL ~ / /1 / / ~; -- / ~ / -! i1 1 1 - ~I ~1 7 / / / / ~_~ I ___-, ~, ~C_._ 0~- _ ~~ ,~ ~ - lr _ ~/ / / / " / / ~, ~ _ |~iF - L II " ~ 11-~ ~1 ~ L ,: _ r- ~ _ _ : ~ ~ /~/-~ T~ ~ a~~ T I ID iS ar\ eŽternal delay prc5vided by tho usar. O -- to ú*The size ot the nmir~gS shovrn or~ this figure isnot to scale Seepage 6 lo velues