DS26528G+ Maxim Integrated Products, DS26528G+ Datasheet - Page 118

• Manufacturer Part Number: DS26528G+
• Description: IC TXRX T1/E1/J1 OCT 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS26528G+

• Number Of Drivers/receivers: 4/4
• Protocol: IEEE 1149.1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 256-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
The GFISR register reports the framer interrupt status for each of the eight T1/E1 framers. A logic one in the
associated bit location indicates a framer has set its interrupt signal.
Bit 7: Framer Interrupt Status 8 (FIS8).
Bit 6: Framer Interrupt Status 7 (FIS7).
Bit 5: Framer Interrupt Status 6 (FIS6).
Bit 4: Framer Interrupt Status 5 (FIS5).
Bit 3: Framer Interrupt Status 4 (FIS4).
Bit 0: Framer Interrupt Status 3 (FIS3).
Bit 0: Framer Interrupt Status 2 (FIS2).
Bit 0: Framer Interrupt Status 1 (FIS1).
0 = Framer 8 has not issued an interrupt.
1 = Framer 8 has issued an interrupt.
0 = Framer 7 has not issued an interrupt.
1 = Framer 7 has issued an interrupt.
0 = Framer 6 has not issued an interrupt.
1 = Framer 6 has issued an interrupt.
0 = Framer 5 has not issued an interrupt.
1 = Framer 5 has issued an interrupt.
0 = Framer 4 has not issued an interrupt.
1 = Framer 4 has issued an interrupt.
0 = Framer 3 has not issued an interrupt.
1 = Framer 3 has issued an interrupt.
0 = Framer 2 has not issued an interrupt.
1 = Framer 2 has issued an interrupt.
0 = Framer 1 has not issued an interrupt.
1 = Framer 1 has issued an interrupt.
FIS8
7
0
GFISR
Global Framer Interrupt Status Register
0F9h
FIS7
6
0
FIS6
5
0
118 of 276
FIS5
4
0
FIS4
3
0
DS26528 Octal T1/E1/J1 Transceiver
FIS3
2
0
FIS2
1
0
FIS1
0
0