
DS21352/DS21552
30 of 137
0=T1 chip
1=E1 chip
Bit 6 IDR.6
Bit 6.
Bit 5 IDR.5
Bit 5.
Bit 4 IDR.4
Bit 4.
ID3 IDR.3 Chip Revision Bit 3. MSB of a decimal code that represents the chip revision.
ID2 IDR.1
Chip Revision Bit 2.
ID1 IDR.2
Chip Revision Bit 1.