P&E Microcomputer Systems xPC56XXMB, Руководство пользователя, Страница: 14 / 37

10 xPC56XXMB User Manual
Figure 3-1: Power Supply circuitry schematic
3.2 LEDs
There are four user LEDs available on the xPC56XXMB. All LEDs are active
low.
J7 – LEDs Enable
Controls whether the LEDs on the xPC56XXMB motherboard are connected
to I/O pins of the processor. The exact pins used are dependent on the
specific Mini-Module plugged into the motherboard. Please refer to the Mini-
Module hardware manual for more details.
Jumper Setting Effect