9914 READIO 17

 
Return Interrupt Status Register 0.
 
Bit
Value
Meaning
7
128
Interrupt occurred on ISR 0
6
64
Interrupt occurred on ISR 1
5
32
Byte Received
4
16
Ready for Next Byte
3
8
EOI detected
2
4
SPAS
1
2
Remote/Local Change
0
1
My Address Change