FLOYD User Manual rev 1.09
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Page
30
10. CONFIGURATION JUMPERS
Digital I/O Enable Pull-Up Pull-Down: JP1
The Jumper blocks on the Floyd carrier board can be configured to enable/disable pull up/pull down settings
on the GPIOs using Jumper shunts.
The Digital I/Os on the board can be configured to pull-up to 3.3V or pull-down to GND through Jumper
Block
JP1
.
By default, all Digital I/Os are in Pull-Down mode.
The Jumper configurations are specified in the following table and illustrated below.
Jumper Block JP1
Jumper Position
Configuration
PU
Enable pull-up on the DI/Os
PD*
Enable pull-down on the DI/Os
* Default Mode
Figure 10-1: Jumper Block JP1 Configurations to Enable DIO Pull-Up/Pull-Down