[Arm-netbook] HDMI High-Frequency Layout: Recommendations--Taper

Luke Kenneth Casson Leighton lkcl at lkcl.net
Sat Dec 9 19:39:30 GMT 2017


hiya richard,

ok so just to check, are you recommending a multi-staggered approach,
according to that table:
0     0  0  0  0  0
1     -1  1  2  3  4
2     -1  1  2  3  4
3     -1  1  2  3  4
4     -2  2  4  6  8
5     -2  2  4  6  8
6     -1  1  2  3  4
7     -1  1  2  3  4
8     -1  1  2  3  4

so that would be *eight* separate bring-ins?

or are you just recommending the *one* bring-in, where the table
specifies how *much* each particular trace should be offset by?  so 0
would be dummy, 1 would be TX2N, 2 would be TX2P .... 8 would be TX2P?

(bear in mind, like i mentioned, i am thinking of keeping TX1 where it
is instead of TX2, because of the diff-pair VIA positions, i can
adjust the offsets accordingly)

l.
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