DS26514GN+ Maxim Integrated Products, DS26514GN+ Datasheet - Page 149
DS26514GN+
Manufacturer Part Number
DS26514GN+
Description
IC TXRX T1/E1/J1 4PORT 256-CSBGA
Manufacturer
Maxim Integrated Products
Type
Transceiverr
Datasheet
1.DS26514GN.pdf
(305 pages)
Specifications of DS26514GN+
Number Of Drivers/receivers
4/4
Protocol
Ethernet
Voltage - Supply
3.14 V ~ 3.47 V
Mounting Type
Surface Mount
Package / Case
256-CSBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Register Name:
Register Description:
Register Address:
T1 Mode:
Bit #
Name
E1 Mode:
Bit #
Name
In the ESF framing mode, there can be up to four signaling bits per channel (A, B, C, and D). In the D4 framing
mode, there are only two signaling bits per channel (A and B). In the D4 framing mode, the framer will repeat the A
and B signaling data in the C and D bit locations. Therefore, when the framer is operated in D4 framing mode, the
user will need to retrieve the signaling bits every 1.5ms as opposed to 3ms for ESF mode. The receive-signaling
registers are frozen and not updated during a loss of sync condition. They will contain the most recent signaling
information before the “OOF” occurred.
Rev: 101608
CH10-A
CH11-A
CH12-A
CH10-A
CH11-A
CH12-A
CH13-A
CH14-A
CH15-A
CH1-A
CH2-A
CH3-A
CH4-A
CH5-A
CH6-A
CH7-A
CH8-A
CH9-A
CH1-A
CH2-A
CH3-A
CH4-A
CH5-A
CH6-A
CH7-A
CH8-A
CH9-A
(MSB)
(MSB)
7
7
0
CH10-B
CH11-B
CH12-B
CH10-B
CH11-B
CH12-B
CH13-B
CH14-B
CH15-B
CH1-B
CH2-B
CH3-B
CH4-B
CH5-B
CH6-B
CH7-B
CH8-B
CH9-B
CH1-B
CH2-B
CH3-B
CH4-B
CH5-B
CH6-B
CH7-B
CH8-B
CH9-B
RS1 to RS16
Receive-Signaling Registers 1 to 16
040h to 04Fh + (200h x (n - 1)) : where n = 1 to 4
6
6
0
CH10-C
CH11-C
CH12-C
CH10-C
CH11-C
CH12-C
CH13-C
CH14-C
CH15-C
CH1-C
CH2-C
CH3-C
CH4-C
CH5-C
CH6-C
CH7-C
CH8-C
CH9-C
CH1-C
CH2-C
CH3-C
CH4-C
CH5-C
CH6-C
CH7-C
CH8-C
CH9-C
5
5
0
CH10-D
CH11-D
CH12-D
CH10-D
CH11-D
CH12-D
CH13-D
CH14-D
CH15-D
CH1-D
CH2-D
CH3-D
CH4-D
CH5-D
CH6-D
CH7-D
CH8-D
CH9-D
CH1-D
CH2-D
CH3-D
CH4-D
CH5-D
CH6-D
CH7-D
CH8-D
CH9-D
4
0
4
CH13-A
CH14-A
CH15-A
CH16-A
CH17-A
CH18-A
CH19-A
CH20-A
CH21-A
CH22-A
CH23-A
CH24-A
CH16-A
CH17-A
CH18-A
CH19-A
CH20-A
CH21-A
CH22-A
CH23-A
CH24-A
CH25-A
CH26-A
CH27-A
CH28-A
CH29-A
CH30-A
X
3
3
CH13-B
CH14-B
CH15-B
CH16-B
CH17-B
CH18-B
CH19-B
CH20-B
CH21-B
CH22-B
CH23-B
CH24-B
CH16-B
CH17-B
CH18-B
CH19-B
CH20-B
CH21-B
CH22-B
CH23-B
CH24-B
CH25-B
CH26-B
CH27-B
CH28-B
CH29-B
CH30-B
Y
2
2
DS26514 4-Port T1/E1/J1 Transceiver
CH22-C
CH23-C
CH24-C
CH13-C
CH14-C
CH15-C
CH16-C
CH17-C
CH18-C
CH19-C
CH20-C
CH21-C
CH16-C
CH17-C
CH18-C
CH19-C
CH20-C
CH21-C
CH22-C
CH23-C
CH24-C
CH25-C
CH26-C
CH27-C
CH28-C
CH29-C
CH30-C
X
1
1
CH13-D
CH14-D
CH15-D
CH16-D
CH17-D
CH18-D
CH19-D
CH20-D
CH21-D
CH22-D
CH23-D
CH24-D
CH16-D
CH17-D
CH18-D
CH19-D
CH20-D
CH21-D
CH22-D
CH23-D
CH24-D
CH25-D
CH26-D
CH27-D
CH28-D
CH29-D
CH30-D
(LSB)
(LSB)
X
0
0
RS1
RS2
RS3
RS4
RS5
RS6
RS7
RS8
RS9
RS10
RS11
RS12
RS1
RS2
RS3
RS4
RS5
RS6
RS7
RS8
RS9
RS10
RS11
RS12
RS13
RS14
RS15
RS16
149 of 305
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