SHARC EZ-Extender Manual 2-5
EZ-Extender Hardware Reference
MISO Disconnect Jumper (P6)The MISO signal of the serial peripheral interconnect (SPI) connector (J2)
is driven by a buffer to the processor’s MISO signal, as illustrated in
Figure 2-1 on page 2-2. When the SPI connector is not in use, remove the
P6 jumper to prevent the signal from interfering with other devices on the
SPI bus.
SMA Connector Clock Disconnect Jumper (P10)The SMA connector (J3) enables a clock input from a signal generator or
from other clock source. The input signal is directed though a buffer, as
illustrated in Figure 2-1 on page 2-2. When the SMA connector is not in
use, remove the P10 jumper to prevent the buffer from driving other sig-
nals on the net.