problēma nosakot ieejas / izejas kavējuma primetime

[AMI]

Hi,
Manā pašreizējā projekta, man ir problēma, kurā ieejas vai izejas kavējuma jo PT manā LVDS & SERDES, lūdzu palīdziet man
1.Lūdzu, skatīt šādu ainu
`````` ----- ```````````` -------------
POS "x-|`````|````````````|`````````|--------------> CLK
``````| LVDS `|------------------|`` SERDES `` `|
NEG "x-|" PAD `|````````````|`````````|--------------> datu
`````` ----- ```````````` -------------

- Kā es varu set_input_delay par POS un NEG pins no LVDS PAD?
- Kā es varu kontrolēt laiku no LVDS PAD līdz SERDES?
(Set_output_delay ir tāda pati problēma)

2.
`````` ----- `````````````
POS "x-|`````|`````````````
``````| LVDS `|----------->` CLK
NEG "x-|" PAD `|``````````````
`````` ----- ``````````````

`````` ----- `````````````
POS "x-|`````|`````````````
``````| LVDS `|----------->` datu
NEG "x-|" PAD `|``````````````
`````` ----- ``````````````

- Kā es varu izveidot pulksteni (CLK POS NEG) un set_input_delay par (dati POS un NEG), tapas ar LVDS PAD?

(Jauda ir tāda pati problēma)

Ja Jums ir bijušas, lūdzu, palīdziet man.Paldies!