_hw_uart_is7816 Union Reference

HW_UART_IS7816 - UART 7816 Interrupt Status Register (RW) More...

#include <MK64F12_uart.h>

Detailed Description

HW_UART_IS7816 - UART 7816 Interrupt Status Register (RW)

Reset value: 0x00U

The IS7816 register provides a mechanism to read and clear the interrupt flags. All flags/interrupts are cleared by writing a 1 to the field location. Writing a 0 has no effect. All bits are "sticky", meaning they indicate that only the flag condition that occurred since the last time the bit was cleared, not that the condition currently exists. The status flags are set regardless of whether the corresponding field in the IE7816 is set or cleared. The IE7816 controls only if an interrupt is issued to the host processor. This register is specific to 7816 functionality and the values in this register have no affect on UART operation and should be ignored if 7816E is not set/enabled. This register may be read or written at anytime.

Definition at line 3713 of file MK64F12_uart.h.