DS26518GN+ Maxim Integrated Products, DS26518GN+ Datasheet - Page 126

• Manufacturer Part Number: DS26518GN+
• Description: IC TXRX T1/E1/J1 8PORT 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS26518GN+

• Number Of Drivers/receivers: 8/8
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 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
Bit 2: LIU Software Reset (LRST). LIU Channels 1–8 logic and registers are reset with a 0-to-1 transition in this
bit. The reset is released when a zero is written to this bit.
Bit 1: BERT Software Reset (BRST). BERT Channels 1–8 logic and registers are reset with a 0-to-1 transition in
this bit. The reset is released when a zero is written to this bit.
Bit 0: Framer Software Reset (FRST). Framers 1-8 to logic and registers are reset with a 0-to-1 transition in this
bit. The reset is released when a zero is written to this bit.
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 3: Device ID (ID[7:3]). The upper five bits of the IDR are used to display the DS26518 ID.
Table 10-14. Device ID Codes in this Product Family
Bits 2 to 0: Silicon Revision Bits (ID[2:0]). The lower three bits of the IDR are used to display a sequential
number denoting the die revision of the chip. The initial silicon revision = “000” and is incremented with each silicon
revision. This value is not the same as the two-character device revision on the top brand of the device. This is due
to the fact that portions of the device assembly other than the silicon may change, causing the device revision
increment on the brand without having a revision of the silicon. ID0 is the LSB of a decimal code that represents
the chip revision.
DS26519
DS26518
DS26528
DS26524
DS26522
DS26521
DEVICE
0 = Normal operation.
1 = Reset LIU channels 1–8.
0 = Normal operation.
1 = Reset BERT channels 1–8.
0 = Normal operation.
1 = Reset framers 1–8.
—
ID7
7
0
7
1
ID7
1
1
0
0
0
0
GSRR1
Global LIU Software Reset Register 1
00F6h
IDR
Device Identification Register
00F8h
ID6
—
6
0
6
1
ID6
1
1
1
1
1
1
ID5
—
5
0
5
0
126 of 286
ID4
—
4
0
4
1
ID5
0
0
0
1
1
1
ID3
—
3
0
3
0
ID4
1
1
1
0
0
1
DS26518 8-Port T1/E1/J1 Transceiver
LRST
ID2
2
0
2
0
ID3
1
0
1
0
1
0
BRST
ID1
1
0
1
0
FRST
ID0
0
0
0
0