I/O and Trusted Peripherals
Briefly

The extensible I/O framework
 
javacardx.framework.eventEvent sources that represent any external peripheral or I/O interface with the host or another device.This could also include an internal source of event (hardware or software).These source of events could be for example: a GPIO pin or port, an UART interface, a memory-mapped I/O, an I2C bus, a watchdog timer... Once an event source is defined and the corresponding class made available by platform implementer, the application can use it to register itsEvent Listener​ to receive events data from this source.
Read at Oracle
[
add
]
[
|
|
]