Emerson PMPPC7448 사용자 설명서
Setup:
PmPPC7448 Circuit Board
2-4
Connectors
The PmPPC7448 has the following connectors:
P1:
This mini-USB (universal serial bus) is the connection to the front panel 10/100 PHY Ether-
net (port 2). Refer to
net (port 2). Refer to
for the pin assignments.
P2:
P2 is a mini-USB connector for the front panel serial port. Refer to
for the pin
assignments.
P3:
This is an 80-pin PCB-to-PCB male connector on the bottom side of the PmPPC7448. P3
routes memory, CPLD, and CPU signals from the PmPPC7448 to the DMC for development
use. See
routes memory, CPLD, and CPU signals from the PmPPC7448 to the DMC for development
use. See
for the pin assignments.
P11, P12, P13:
These 64-pin connectors provide the standard 64-bit PCI interface between the
PmPPC7448 and the PMC host. See
PmPPC7448 and the PMC host. See
P14:
This 64-pin connector conforms to the PCI specification as user-defined. Ethernet signals
are also available at P14. See
are also available at P14. See
for pinouts.
U3:
This is the socket for the small-outline, dual inline memory module (SO-DIMM). The SO-
DIMM board layout depends on the memory configuration and manufacturer.
DIMM board layout depends on the memory configuration and manufacturer.