SNIU028D February 2016 – September 2020 UCD3138 , UCD3138064 , UCD3138064A , UCD3138128 , UCD3138A , UCD3138A64
Address FFFFFFF8
The System Software Interrupt Flag Register is set when a software interrupt is triggered. The flag allows the user to poll for a software interrupt.
0 |
SSIFLAG |
R/W-0 |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
0 | SSIFLAG | R/W | 0 | This bit represents the system software interrupt flag. This bit is set when a correct SSKEY is written to the System Software Interrupt Flag Register. This bit is cleared only by software. |