T-8110L AGERE [Agere Systems], T-8110L Datasheet - Page 41

• Manufacturer Part Number: T-8110L
• Manufacturer: AGERE [Agere Systems]

February 2004
Agere Systems Inc.
5 Operating Control and Status
5.2 Error and Status Registers
5.2.1 Clock Errors (continued)
5.2.1.2 Latched Clock Error Register
The latched clock error registers capture transient clock errors. The latched indicators capture and hold any tran-
sient error status and are used by the clock fallback logic. For more details, see Section 6.7 on page 64, and Sec-
tion 10 on page 90 for more details.
Table 29. Latched Clock Error Registers
Address
0x00122 Status 2, Latched Clock
0x00123 Status 3, Latched Clock
Byte
Errors, Lower
Errors, Upper
Name
(continued)
Bit(s)
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
(continued)
Mnemonic Value
CMLOB
SCLOB
CPLOB
CBLOB
CALOB
FCLOB
S2LOB
C2LOB
C4LOB
FSLOB
D2LOB
D1LOB
N2LOB
N1LOB
FBLOB
FALOB
Ambassador T8110L H.100/H.110 Switch
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
/SCLKx2 no error (default).
/SCLKx2 error.
SCLK no error (default).
SCLK error.
C2 no error (default).
C2 error.
/C4 no error (default).
/C4 error.
/C16– no error (default).
/C16– error.
/C16+ no error (default).
/C16+ error.
CT_C8_B no error (default).
CT_C8_B error.
CT_C8_A no error (default).
CT_C8_A error.
Failsafe indicator: APLL1 reference no error.
APLL1 reference error.
DPLL2 sync no error (default).
DPLL2 sync error.
DPLL1 sync no error (default).
DPLL1 sync error.
CT_NETREF2 no error (default).
CT_NETREF2 error.
CT_NETREF1 no error (default).
CT_NETREF1 error.
/FR_COMP no error (default).
/FR_COMP error.
/CT_FRAME_B no error (default).
/CT_FRAME_B error.
/CT_FRAME_A no error (default).
/CT_FRAME_A error.
Function
41