DS26528 Maxim Integrated Products, DS26528 Datasheet - Page 118

• Manufacturer Part Number: DS26528
• Description: Network Controller & Processor ICs Octal E1-T1-J1 Singl e-Chip Transceiver (
• Manufacturer: Maxim Integrated Products

Specifications of DS26528

• Product: Framer
• Number Of Transceivers: 8
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 875 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TE-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