Analog Devices Lite ADSP-BF527 EZ-KIT, Manual

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ADSP-BF527 EZ-KIT Lite Evaluation System Manual 2-21
ADSP-BF527 EZ-KIT Lite Hardware Reference
LCD PPI Jumper (JP2)
The PPI port connects to the LCD through two buffers (
U31–32
).
JP2
enables both buffers when installed and drives PPI signals to LCD connec-
tor (
P12
). Removing
JP2
is useful when using the PPI at the PPI connector
(
P8
) or expansion interface.
JP2
is installed by default.
STAMP Enable Jumper (JP3)
The STAMP connectors have a number of nets connected by enabling
quick switches at locations
U30
and
U34
. When installed, the STAMP
enable jumper (
JP3
) enables the quick switches. Table 2-13 lists the sig-
nals that are connected when
JP3
is installed.
JP3
is uninstalled by default.
Table 2-13. UART1 Loopback Jumper (JP5)
STAMP Signals Connected through Quick Switches U30 and U34
SCL DR0PRIA
SDA RFS0A
SPISCK CZM
SPISEL1 CUD
SPISEL2#_CDG LED0
SPIMISO HOSTWR#_LED1
SPIMOSI HOSTACK_LED2
RSCLK0A
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