CX28344 Conexant, CX28344 Datasheet - Page 122

• Manufacturer Part Number: CX28344
• Description: (CX2834x) Dual / Triple / Quad / Hex / Octal - Enhanced DS3 / E3 Framer
• Manufacturer: Conexant

Registers
Default after reset: 00(h)
Direction: Read/Write
Modification: Dynamic
EXZCtrIE
XDgrCtrlE
LCVCtrIE
FEBECtrIE
PthCtrlE
FerrCtrIE
PDgrCtrIE
ParCtrIE
3-10
EXZCtrlE
7
XDgrCtrlE
Excessive Zeros Counter Interrupt Enable—A control bit that allows interrupts from the DS3/
E3 EXZ Counter to appear on INTR* pin.
X-bits Disagreement Counter Interrupt Enable—A control bit that allows interrupts from the
DS3/Disagreement Counter to appear on INTR* pin.
Line Code Violation Counter Interrupt Enable—A control bit that allows interrupts from the
DS3/E3LCV Counter to appear on INTR* pin.
FEBE Event Counter Interrupt Enable—A control bit that allows interrupts from the DS3
FEBE/E3-G.832 REI Event Counter to appear on INTR* pin.
Path Parity Error Counter Interrupt Enable—A control bit that allows interrupts from the Path
Parity Error Counter to appear on INTR* pin.
Frame Error Counter Interrupt Enable—A control bit that allows interrupts from the Frame
Error Counter to appear on INTR* pin.
Disagreement Counter Interrupt Enable—A control bit that allows interrupts from the DS3 P
Disagreement Counters to appear on the INTR* output pin.
Parity Error Counter Interrupt Enable—A control bit that allows interrupts from the DS3
Parity/E3-G.832 BIP-8 Error Counter to appear on INTR* pin.
6
Counter Interrupt Control Register (CR01i)
The Counter Interrupt Control register is provided to enable or disable individual
interrupt sources. To enable an interrupt for a particular counter, the control bit
corresponding to that counter must be set high in the Interrupt Control register. This
enables the interrupt from that source to be asserted on the INTR* output pin. If a
counter has its interrupt control bit set low, interrupts from this counter are masked
from asserting on INTR*.
LCVCtrIE
E3Frm
5
0
0
1
1
Mindspeed Technologies™
FEBECtrIE
CbitP/832
4
0
1
0
1
PthCtrIE
DS3-M13/M23
DS3-C Bit Parity
E3-G.751
E3-G.832
3
Framing Mode
FerrCtrIE
2
PDgrCtrIE
CX28342/3/4/6/8 Data Sheet
1
28348-DSH-001-B
ParCtrIE
0