Datasheet

DS26514 4-Port T1/E1/J1 Transceiver
19-5856; Rev 4; 5/11 136 of 305
Register Name:
GFISR1
Register Description:
Global Framer Interrupt Status Register 1
Register Address:
00F9h
Bit #
7
6
5
4
3
2
1
0
Name
--
--
--
--
FIS4
FIS3
FIS2
FIS1
Default
0
0
0
0
0
0
0
0
The GFISR1 register reports the framer interrupt status for the T1/E1 framers of Channels 1 to 4. A logic one in the
associated bit location indicates a framer has set its interrupt signal.
Bit 3: Framer Interrupt Status 4 (FIS4)
0 = Framer 4 has not issued an interrupt.
1 = Framer 4 has issued an interrupt.
Bit 2: Framer Interrupt Status 3 (FIS3)
0 = Framer 3 has not issued an interrupt.
1 = Framer 3 has issued an interrupt.
Bit 1: Framer Interrupt Status 2 (FIS2)
0 = Framer 2 has not issued an interrupt.
1 = Framer 2 has issued an interrupt.
Bit 0: Framer Interrupt Status 1 (FIS1)
0 = Framer 1 has not issued an interrupt.
1 = Framer 1 has issued an interrupt.