Kontron AM4024e - Manual (Page 28)

D R A F T — F O R I N
T E R N A L U S E O N L Y
28 www.kontron.com
User Guide
AM4024(E)
Note: For normal operation, the module handle must be in the “Locked” position.
2.7.3 Debug Interface
The AM4024(E) provides several onboard options for hardware and software debugging, such as:
» Four bicolor debug ULEDs for signaling hardware failures and uEFI BIOS POST code
» One optional, small form factor extended debug port (SFF XDP processor JTAG) connector,
J10, to facilitate debug and uEFI BIOS software development
» One JTAG interface connected to the AMC Card-edge connector for debugging and manufac-
turing purposes
2.7.4 USB Interface
The AM4024(E) provides one high-speed, full-speed and low-speed capable USB 2.0 host port imple-
mented as one standard, 5-pin, Mini USB, type A connector, J2, on the front panel. This connector al-
lows standard USB peripheral devices to be connected to the AM4024(E) via an adapter for Mini USB
type A to USB type A connectors.
The following figure illustrates the adapter required for connecting standard USB devices to the
AM4024(E). For further technical or ordering information on this adapter, please contact Kontron.
Table 10: Module Handle Positions
MODULE HANDLE POSITION FUNCTION
Locked When the AM4024(E) is installed, the module handle is pushed in the “Locked” posi-
tion and the following actions result:
» The module is locked in the carrier / chassis.
» The hot swap switch is actuated.
Hot Swap When an extraction process of the AM4024(E) is initiated, the module handle is pulled
in the “Hot Swap” position and the following actions result:
» The module is locked in the carrier / chassis.
» The hot swap switch is deactuated.
Unlocked When the module handle is pulled to the “Unlocked” position, the AM4024(E) can be
fully extracted and the following actions result:
» The module is unlocked in the carrier / chassis.
» The hot swap switch is deactuated.