Teledyne Lecroy Express Gen3 x4 Скачать руководство пользователя страница 6

Configuration

Use the tables below to configure the adapter for specific test situations.

SW1

 

Device Presence Table

SW2

 

Power Selection Table

SW3

 

Power Selection Table

Notes

:

If using External Source, External DC Jack option must be selected for both 
SW2 and SW3.

If using Host Source, Host option must be selected for both SW2 and SW3.

SW1.1

SW1.2

Presence Declared

ON

ON

Reserved

ON

OFF

X1 Device

OFF

ON

X4 Device (Default)

OFF

OFF

Reserved

SW2 Position

12V Power to Regulator

12V EXT

From J4 DC Jack

12V HOST

From PCIe Bus 12V (Default)

SW3 Position

3.3V Power to DUT

3.3V EXT

From J4 regulated down to 3.3V

3.3V HOST

From PCIe Bus 3.3V (Default)

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