CX28394/28395/28398
2.0 Circuit Description
Quad/x16/Octal—T1/E1/J1 Framers
2.8 Joint Test Access Group
2.8.2 Device Identification Register
JTAG ID register consists of a 4-bit version, 16-bit part number, and 11-bit
manufacturer number (see Tables 2-11 and 2-9).
Table 2-9. CX28394 Device Identification JTAG Register
Version(1)
Part Number
Manufacturer ID
0
0
0
0
1
0
0
0
0
0
1
1
1
0
0
1
0
0
1
1
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
1
1
1
1
1
1
1
0x0
0x8394
16 bits
0X013
11 bits
TDO
4 bits
NOTE(S):
(1) Consult factory for current version number.
Table 2-10. CX28395 Device Identification JTAG Register
Version(1)
Part Number
Manufacturer ID
0
0
0
0
1
0
0
0
0
0
1
1
1
0
0
1
0
0
0
1
0
0x0
0x8395
16 bits
0X013
11 bits
TDO1
TDO2
4 bits
NOTE(S):
(1) Consult factory for current version number.
Table 2-11. CX28398 Device Identification JTAG Register
Version(1)
Part Number
Manufacturer ID
0
0
0
0
1
0
0
0
0
0
1
1
1
0
0
1
0
0
0
1
0
0x0
0x8398
16 bits
0X013
11 bits
TDO
4 bits
NOTE(S):
(1) Consult factory for current version number.
100054E
Conexant
2-63
CONEXANT [ CONEXANT SYSTEMS, INC ]
