MSC C6B-SLH
MSC C6B-SLH User Manual
25 / 144
2.12 Use Conditions
The Use Conditions define run-time parameters such as the operating mode (eg. 24/7), activity factor, max frequency, temperature range etc. for the
application being used.
Certain Use Conditions may have an effect on the lifetime of the product.
Please consult Avnet Integrated /MSC Technical Support if there are questions concerning specific Use Conditions when using the selected MSC
module for the target application.
2.13 Signal Description
Pins are marked in the following tables with the power rail associated
with the pin, and, for input and I/O pins, with the input voltage
tolerance. The pin power rail and the pin input voltage tolerance
may
be different. For example, the PCI group is defined as having a 3.3V
power rail, meaning that the output signals will only be driven to 3.3V,
but the pins are tolerant of 5V signals.
An additional label, “Sus”, indicates that the pin is active during
suspend states (S3, S4, S5). If suspend modes are used, then care
must be taken to avoid loading signals that are active during suspend
to avoid excessive suspend mode current draw.
Pin-Types:
I = Input.
O = Output.
OD = Open Drain output.
I/OD = Bi-directional Input/Open Drain Output Pin.
I/O = Bi-directional Input/Output.
ePU = external pull-up resistor on COM Express
®
module.
ePD = external pull-down resistor on COM Express
®
module.
eSR = external series resistor on COM Express
®
module.
iPU = integrated pull-up resistor inside PCH or other IC, real value may
vary from nominal one.
iPD = integrated pull-down resistor inside PCH or other IC, real value
may vary from nominal one.