User's Manual

Interface Description DTS-800 Reference Manual Application Information
01-DTS800 CDK-1 X1 AnyDATA.NET Proprietary – Use Subject to
Restrictions 13
The general purpose interface consist of 18 user-definable bi-directional, 3 user-definable
interrupt input pins.
Each GPIO pin can be configured as input interrupt source. Also some GPIO pins can be
used to output control pin from the modem. The user can define these pins properly
NAME TYPE CHARACTERISTIC
GPIO00 BS_PU Configured as a pull-up, Bi-directional
GPIO01 BS_PU Configured as a pull-up, Bi-directional
GPIO02 BS_PU Configured as a pull-up, Bi-directional
GPIO03 BS_PU Configured as a pull-up, Bi-directional
GPIO04 BS_PU Configured as a pull-up, Bi-directional
GPIO05 BS_PU Configured as a pull-up, Bi-directional
GPIO13 BS_PD Configured as a pull-down, Bi-directional
GPIO14 BS_PD Configured as a pull-down, Bi-directional
GPIO18 BS_PD Configured as a pull-down, Bi-directional
GPIO19 BS_PD Configured as a pull-down, Bi-directional
GPIO20 BS_PD Configured as a pull-down, Bi-directional
GPIO21 BS_PD Configured as a pull-down, Bi-directional
GPIO22 BS_PD Configured as a pull-down, Bi-directional
GPIO29 BS Bi-directional
GPIO30 BS Bi-directional
GPIO_INT0 BS_PU Configured as a pull-up, Bi-directional
GPIO_INT1 BS_PU Configured as a pull-up, Bi-directional
GPIO_INT3 BS_PD Configured as a pull-down, Bi-directional
• General Purpose Interface Pinouts
3.5 User Interface