DS26514GN+ Maxim Integrated Products, DS26514GN+ Datasheet - Page 232

• Manufacturer Part Number: DS26514GN+
• Description: IC TXRX T1/E1/J1 4PORT 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

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

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 0: Transmit DS0 Channel Bits (B[1:8]). Transmit channel data that has been selected by the
register. B8 is the LSB of the DS0 channel (last bit to be transmitted).
Register Name:
Register Description:
Register Address:
Bit #
Named
Bits 7 to 0: Transmit Blank Channel Select for Channels 1 to 32 (CH[1:32])
Note that when two or more sequential channels are chosen to be ignored, the receive slip zone select bit should
be set to zero. If the ignore channels are distributed (such as 1, 5, 9, 13, 17, 21, 25, 29) then the RSZS bit can be
set to one, which may provide a lower occurrence of slips in certain applications.
Rev: 101608
0 = Transmit TSERn data from this channel.
1 = Ignore TSERn data from this channel.
(MSB)
CH16
CH24
CH32
CH8
B1
7
0
7
CH15
CH23
CH31
CH7
B2
TDS0M
Transmit DS0 Monitor Register
1BBh + (200h x (n - 1)) : where n = 1 to 4
TBCS1, TBCS2, TBCS3, TBCS4
Transmit Blank Channel Select Registers 1 to 4
1C0h, 1C1h, 1C2h, 1C3h + (200h x (n - 1)) : where n = 1 to 4
6
0
6
CH14
CH22
CH30
CH6
B3
5
0
5
CH13
CH21
CH29
CH5
B4
4
0
4
CH12
CH20
CH28
CH4
B5
3
0
3
CH11
CH19
CH27
CH3
B6
2
0
2
DS26514 4-Port T1/E1/J1 Transceiver
CH10
CH18
CH26
CH2
B7
1
0
1
(LSB)
CH17
CH25
CH1
CH9
B8
0
0
0
TBCS1
TBCS2
TBCS3
TBCS4
(E1 Mode
Only)
TDS0SEL
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