DS26528-W Maxim Integrated Products, DS26528-W Datasheet - Page 117

• Manufacturer Part Number: DS26528-W
• Description: Network Controller & Processor ICs Octal E1-T1-J1 Singl e-Chip Transceiver (
• Manufacturer: Maxim Integrated Products

Specifications of DS26528-W

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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 DS26528 ID.
Table 9-13. 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.
DS26528
DS26524
DS26522
DS26521
DEVICE
ID7
7
0
IDR
Device Identification Register
0F8h
ID7
0
0
0
0
ID6
6
1
ID5
5
1
ID6
1
1
1
1
117 of 276
ID4
4
0
ID5
0
1
1
1
ID3
3
0
DS26528 Octal T1/E1/J1 Transceiver
ID2
2
0
ID4
1
0
0
1
ID1
1
0
ID3
1
0
1
0
ID0
0
1