Datasheet

DS2155
66 of 238
Register Name:
IMR3
Register Description:
Interrupt Mask Register 3
Register Address:
1Bh
Bit # 7 6 5 4 3 2 1 0
Name LSPARE LDN LUP LOTC LORC V52LNK RDMA RRA
Default 0 0 0 0 0 0 0 0
Bit 0/Receive Remote Alarm Condition (RRA)
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
Bit 1/Receive Distant MF Alarm Condition (RDMA)
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
Bit 2/V5.2 Link Detected Condition (V52LNK)
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
Bit 3/Loss-of-Receive Clock Condition (LORC)
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
Bit 4/Loss-of-Transmit Clock Condition (LOTC)
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
Bit 5/Loop-Up Code-Detected Condition (LUP)
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
Bit 6/Loop-Down Code-Detected Condition (LDN)
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges
Bit 7/Spare Code Detected Condition (LSPARE)
0 = interrupt masked
1 = interrupt enabled—interrupts on rising and falling edges