The 9DOF Block has a lot of jumpers on it, but you can use it without

understanding or changing any of them. Here’s a description of each one:

A (INT2) - Accelerometer/magnetometer interrupt 2. This pin can be

configured to change on a number of different conditions. See datasheet pp

58 and 65-67 for more details on configuring the device. Closing this jumper

with a solder blob connects the INT2 pin on the LSM9DS0 to GPIO 49 on

the Edison.

B (INT1) - Accelerometer/magnetometer interrupt 1. This pin can be

configured to change on a number of different conditions. See datasheet pp

58 and 63-65 for more details on configuring the device. Closing this jumper

with a solder blob connects the INT2 pin on the LSM9DS0 to GPIO 48 on

the Edison.

C (DRDYG) - Data Ready, gyroscope. Closing this jumper connects the pin

to GPIO 47. See datasheet page 43 for information on configuring this pin.

D (INTG) - Gyroscope interrupt. This pin can be configured to change on a

number of different conditions. Closing this jumper will connect the pin to

GPIO 46. See datasheet pages 43 and 47-50 for information on configuring

this pin.

E (DEN) - Data enable, gyroscope. Enable or !pause data collection. This

pin can safely be ignored. Closing this jumper allows processor control of

data collection via GPIO 165.

F (CLOCK/DATA) - I/O interface selection jumpers. Default setting is to

I C1 but cutting the small trace visible between the two upper pads of each

jumper and closing the bottom two pads with a solder blob allow the user to

route control to SPIDEV2. SPI is currently an unsupported feature and

will likely be removed from a future revision.

G (CSG) - SPI chip select, gyroscope. Closing this jumper connects the

signal to GPIO 111 on the Edison, which is FS0 on SPIDEV2. The CS pin

can be either handled manually or by the driver. SPI is currently an

unsupported feature and will likely be removed from a future revision.

H (CSXM) - SPI chip select, accelerometer/magnetometer. Closing this

jumper connects the signal to GPIO 110 on the Edison, which is FS1 on

SPIDEV2. The CS pin can be either handled manually or by the driver. SPI

is currently an unsupported feature and will likely be removed from a

future revision.

I (SDOG) - SPI serial data out (MISO), gyroscope. SPI is currently an

unsupported feature and will likely be removed from a future revision.

J (SDOXM) - Serial data out (MISO), accelerometer/magnetometer. SPI is

currently an unsupported feature and will likely be removed from a

future revision.

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