120
Agere Systems Inc.
Data Sheet
May 2001
and Packet Payload Engine
Ambassador T8110 PCI-Based H.100/H.110 Switch
12 Error Reporting and Interrupt Control
(continued)
12.1.7 Clock Interrupt Pending High/Low Registers
The clock interrupt pending high/low registers store detected interrupts via the internal clock error signals (refer to
Section 6.2.1 on page 56). The user can clear specific bits by writing 1 to that bit (write 1 to clear).
Table 96. Clock Interrupt Pending High/Low Registers
Byte
Address
0x0060C Clock Interrupt Pending Low
Name
Bit(s) Mnemonic Value
Function
7
JC7OB
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
No pending interrupts via CLK7 (default).
Pending interrupt via CLK7.
No pending interrupts via CLK6 (default).
Pending interrupt via CLK6.
No pending interrupts via CLK5 (default).
Pending interrupt via CLK5.
No pending interrupts via CLK4 (default).
Pending interrupt via CLK4.
No pending interrupts via CLK3 (default).
Pending interrupt via CLK3.
No pending interrupts via CLK2 (default).
Pending interrupt via CLK2.
No pending interrupts via CLK1 (default).
Pending interrupt via CLK1.
No pending interrupts via CLK0 (default).
Pending interrupt via CLK0.
No pending interrupts via CLK15 (default).
Pending interrupt via CLK15.
No pending interrupts via CLK14 (default).
Pending interrupt via CLK14.
No pending interrupts via CLK13 (default).
Pending interrupt via CLK13.
No pending interrupts via CLK12 (default).
Pending interrupt via CLK12.
No pending interrupts via CLK11 (default).
Pending interrupt via CLK11.
No pending interrupts via CLK10 (default).
Pending interrupt via CLK10.
No pending interrupts via CLK9 (default).
Pending interrupt via CLK9.
No pending interrupts via CLK8 (default).
Pending interrupt via CLK8.
6
JC6OB
5
JC5OB
4
JC4OB
3
JC3OB
2
JC2OB
1
JC1OB
0
JC0OB
0x0060D Clock Interrupt Pending
High
7
JCFOB
6
JCEOB
5
JCDOB
4
JCCOB
3
JCBOB
2
JCAOB
1
JC9OB
0
JC8OB