Analog Devices EZ-EXTENDER 82-000218-01 - Manual (Page 28)

Jumpers
2-6 Bluetooth EZ-Extender Manual
TWI Flash Address Configuration Jumper (JP1)
The TWI flash address configuration jumper ( JP1 ) controls the base
address of the configuration flash memory. When multiple EZ-Extenders
are stacked on top of each other, it may be necessary to change the
JP1 set-
ting to avoid any conflict with the configuration flash memory on another
EZ-Extender. The default is no jumper installed.
TWI Flash Write Protect Jumper (JP2)
The TWI flash write protect jumper ( JP2 ) is not available; the jumper is
intended for internal Analog Devices test purposes only. The default is no
jumper installed.
Soft Reset Configuration Jumpers (JP3–4)
The software reset configuration jumpers ( JP3—4 ) determine which GPIO
signal is used to perform a soft reset of the Bluegiga WT12 Bluetooth
module. The default is no jumpers installed.
Bluetooth Module Default Configuration Jumper
(JP5)
The Bluegiga WT12 Bluetooth module default configuration jumper
(
JP5
) resets the module’s settings to the default values. This feature
requires software support; refer to the example programs for more infor-
mation. The default is no jumper installed.
UART Receive Data Jumper (JP6)
The UART receive data jumper ( JP6 ) is not available; the jumper is
intended for internal Analog Devices test purposes only. The default is no
jumper installed.