IDT82V2108PX IDT, Integrated Device Technology Inc, IDT82V2108PX Datasheet - Page 188

• Manufacturer Part Number: IDT82V2108PX
• Description: IC FRAMER T1/J1/E1 8CH 128-PQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V2108PX

• Controller Type: T1/E1/J1 Framer
• Interface: Parallel
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 160mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 82V2108PX

IDT82V2108
E1 FRMG Interrupt Status (045H, 0C5H, 145H, 1C5H, 245H, 2C5H, 345H, 3C5H)
SIGMFI:
FASI:
MFI:
SMFI:
E1 FRMG National Bit Codeword Select (046H, 0C6H, 146H, 1C6H, 246H, 2C6H, 346H, 3C6H)
SaSEL[2:0]:
Programming Information
Bit Name
Bit Name
Default
Default
Bit No.
Bit No.
Type
Type
The bits in this register are clear to ‘0 after the register is read.
Valid when the Signaling Multi-Frame is generated and coincides with the CRC Multi-Frame.
= 0: Not at the end of the first frame of a Signaling Multi-Frame.
= 1: Indicate the end of the first frame of a Signaling Multi-Frame.
Valid when the Basic Frame is generated.
= 0: Not on the boundary of a FAS frame.
= 1: Indicate the boundary of a FAS frame.
Valid when the CRC-4 Multi-Frame is generated.
= 0: Not at the end of the first frame of a CRC-4 Multi-Frame.
= 1: Indicate the end of the first frame of a CRC-4 Multi-Frame.
Valid when the CRC-4 Multi-Frame is generated.
= 0: Not at the end of the first frame of a CRC-4 Sub Multi-Frame.
= 1: Indicate the end of the first frame of a CRC-4 Sub Multi-Frame.
The SaSEL[2:0] select which National Bit Codeword (SaX) will be replaced by the SaX[1:4] (b3~0, E1-047H).
SaSEL[2]
R/W
7
7
0
SaSEL[1]
Reserved
R/W
6
6
0
SaSEL[2:0]
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
SaSEL[0]
R/W
5
5
0
SIGMFI
R
X
4
4
178
National Bit Codeword
FASI
R
X
3
3
Reserved
Sa4
Sa5
Sa6
Sa7
Sa8
Reserved
MFI
R
2
X
2
T1 / E1 / J1 OCTAL FRAMER
SMFI
R
X
1
1
March 5, 2009
Reserved
0
0