22.5.2 Status A


Bit	7	6	5	4	3	2	1	0
	FLOAT	IOSAFE				CRITICAL	NONCRITICAL	NOTIFICATION
Access	R	R				R	R	R
Reset	x	x				x	x	x

Bit 7 – FLOAT Float I/O pins

I/O pins are forced to a floating (tri-stated) state when this flag is ‘1’. This flag is set automatically whenever an error is detected on channel n and Float All I/O Pins (FLOAT) bit in the Error Source Control x (ERRCTRL.ESCx) register is set. This bit is also set automatically if the ERRCTRL enters the FAULT state.

Value	Name	Description
0x0	NORMAL	I/O pins are not forced to floating state
0x1	FLOAT	I/O pins are forced to floating state

Bit 6 – IOSAFE All I/O pins are in safe state

Set if all I/O pins are in a safe state, i.e., output driver disabled with internal pullup and pulldown resistors disabled.

Value	Name	Description
0x0	NOSAFE	One or more I/O pins are not in safe state
0x1	SAFE	All I/O pins are in a safe state

Bit 2 – CRITICAL Critical Error Detected

Set when one or more Critical errors are detected.

Value	Name	Description
0x0	NOERROR	There are no Critical errors in the system
0x1	ERROR	There are one or more Critical errors in the system

Bit 1 – NONCRITICAL Noncritical Error Detected

Set when one or more Noncritical errors are detected.

Value	Name	Description
0x0	NOERROR	There are no Noncritical errors in the system
0x1	ERROR	There are one or more Noncritical errors in the system

Bit 0 – NOTIFICATION Notification Error Detected

Set when one or more Notification errors are detected.

Value	Name	Description
0x0	NOERROR	There are no Notification errors in the system
0x1	ERROR	There are one or more Notification errors in the system

Name:	STATUSA
Offset:	0x01
Reset:	0xXX
Property:	-