Bt8370/8375/8376
2.0 Circuit Description
Fully Integrated T1/E1 Framer and Line Interface
2.12 Joint Test Access Group
2.12.2 Device Identification Register
The JTAG ID register consists of a 4-bit version, a 16-bit part number, and an
11-bit manufacturer number (see Tables 2-26 through 2-28).
Table 2-26. Bt8370/8375/8376 Device Identification JTAG Register
Version(1)
Part Number
Manufacturer ID
1
0
0
0
1
0
0
0
0
0
1
1
0
1
1
1
0
0
0
0
1
1
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
1
1
1
1
1
1
0
0
0
1
1
1
TDO
TDO
TDO
0x8
0x8370
16 bits
0x0D6
4 bits
11 bits
NOTE(S):
(1)
Consult factory for current version number.
Table 2-27. Bt8375 Device Identification JTAG Register
Version(1)
Part Number
Manufacturer ID
0
1
0
0
1
0
0
0
0
0
1
1
0
1
1
1
1
1
0
1
0
0x8
0x8375
16 bits
0x0D6
4 bits
11 bits
NOTE(S):
(1)
Consult factory for current version number.
Table 2-28. Bt8376 Device Identification JTAG Register
Version(1)
Part Number
Manufacturer ID
0
1
0
0
1
0
0
0
0
0
1
1
0
1
1
1
1
1
0
1
0
0x8
0x8376
16 bits
0x0D6
4 bits
11 bits
NOTE(S):
(1)
Consult factory for current version number.
N8370DSE
Conexant
2-89
CONEXANT [ CONEXANT SYSTEMS, INC ]
