PEmicro Cyclone MAX, Руководство пользователя

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22 Cyclone MAX User Manual
CYCLONE MAX
CYCLONE MAX HARDWARE ). A typical layout for one such header is
shown below. Using these headers, the Cyclone MAX can communicate with
the target through a number of different-sized ribbon cables. Each of the
ribbon cables have a 0.100-inch centerline dual row socket IDC assembly (not
keyed). The ribbon cables are designed such that the Cyclone MAX Ports and
target BDM Ports must have the same pinout, i.e., Pin 1 of a Cyclone MAX
Port is connected to Pin 1 of the target BDM header. Here is an example
header:
Figure 3-16: Example 16-Pin Header Diagram
The following notes relate to the pinout labels on Cyclone MAX Ports:
• N/C signifies a No Connect. This pertains to pins that are reserved for
future use by Freescale or P&E Microcomputer Systems, and should
not be connected.
• A signal name ending in # (e.g. RESET#) signifies an active-low
signal.