82V2044EPFG8 IDT, Integrated Device Technology Inc, 82V2044EPFG8 Datasheet - Page 43
82V2044EPFG8
Manufacturer Part Number
82V2044EPFG8
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.82V2044EPFG8.pdf
(73 pages)
Specifications of 82V2044EPFG8
Screening Level
Industrial
Mounting
Surface Mount
Package Type
TQFP
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Lead Free Status / RoHS Status
Compliant
QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
Table-37 MAINT2: Maintenance Function Control Register 2
Table-38 MAINT3: Maintenance Function Control Register 3
Table-39 MAINT4: Maintenance Function Control Register 4
Table-40 MAINT5: Maintenance Function Control Register 5
RIBLBA_L[1:0]
RIBLBD_L[1:0]
TIBLB_L[1:0]
RIBLBA[7:0]
RIBLBD[7:0]
TIBLB[7:0]
Symbol
Symbol
Symbol
Symbol
-
(R/W, Address = 0DH,4DH,8DH,CDH)
(R/W, Address = 0EH,4EH,8EH,CEH)
(R/W, Address = 0FH,4FH,8FH,CFH)
(R/W, Address = 0CH,4CH,8CH,CCH)
7-6
5-4
3-2
1-0
7-0
7-0
7-0
Bit
Bit
Bit
Bit
(000)00001 Defines the user-programmable transmit Inband Loopback activate/deactivate code. The default selection is
(000)00001 Defines the user-programmable receive Inband Loopback activate code. The default selection is 00001.
(00)001001 Defines the user-programmable receive Inband Loopback deactivate code. The default selection is 001001.
Default
Default
Default
Default
00
00
00
01
Defines the length of the user-programmable receive Inband Loopback activate code contained in RIBLBA regis-
Defines the length of the user-programmable receive Inband Loopback deactivate code contained in RIBLBD reg-
Reserved.
Defines the length of the user-programmable transmit Inband Loopback activate/deactivate code contained in
TIBLB register. The default selection is 5 bits length.
= 00: 5-bit activate code in TIBLB [4:0]
= 01: 6-bit activate code in TIBLB [5:0]
= 10: 7-bit activate code in TIBLB [6:0]
= 11: 8-bit activate code in TIBLB [7:0]
ter.
= 00: 5-bit activate code in RIBLBA [4:0]
= 01: 6-bit activate code in RIBLBA [5:0]
= 10: 7-bit activate code in RIBLBA [6:0]
= 11: 8-bit activate code in RIBLBA [7:0]
ister.
= 00: 5-bit deactivate code in RIBLBD [4:0]
= 01: 6-bit deactivate code in RIBLBD [5:0]
= 10: 7-bit deactivate code in RIBLBD [6:0]
= 11: 8-bit deactivate code in RIBLBD [7:0]
00001.
TIBLB[7:0] form the 8-bit repeating code
TIBLB[6:0] form the 7-bit repeating code
TIBLB[5:0] form the 6-bit repeating code
TIBLB[4:0] form the 5-bit repeating code
RIBLBA[7:0] form the 8-bit repeating code
RIBLBA[6:0] form the 7-bit repeating code
RIBLBA[5:0] form the 6-bit repeating code
RIBLBA[4:0] form the 5-bit repeating code
RIBLBD[7:0] form the 8-bit repeating code
RIBLBD[6:0] form the 7-bit repeating code
RIBLBD[5:0] form the 6-bit repeating code
RIBLBD[4:0] form the 5-bit repeating code
43
Description
Description
Description
Description
TEMPERATURE RANGES
INDUSTRIAL