NSE-8G™ Standard Product Data Sheet
Preliminary
Register 005H: NSE-8G Master Interrupt Source
Bit
Type
R
R
R
R
R
R
R
R
Function
Unused
Default
Bit 31:8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
X
0
0
0
0
0
0
0
0
R8C1EXTRAINT
R8C1MISSINT
Reserved
CSU1INT
R8TDINT
T8TEINT
ILCINT
DCBINT
R
R8C1EXTRAINT
If the R8C1EXTRAINT bit is a logic one, an interrupt of unexpected C1 character in one of
the R8TD_C1_INT blocks has occurred. The source of the R8C1EXTRAINT bit comes from
the Register 013h.
R8C1MISSINT
If the R8C1MISSINT bit is a logic one, an interrupt of missing C1 characters in one of the
R8TD_C1_INT blocks has occurred. The source of the R8C1MISSINT bit comes from the
Register 014h.
CSU1INT
If the CSU1INT bit is a logic one, an interrupt has been generated by CSU #1. The CSTR
Interrupt register must be read to clear this interrupt.
R8TDINT
If the R8TDINT bit is a logic one, an interrupt has been generated by one of the R8TD
blocks. The internal R8TD Interrupt register must be read to clear this interrupt. Which R8TD
caused the interrupt can be ascertained by reading the NSE-8G R8TD Interrupt Source
Register.
T8TEINT
If the T8TEINT bit is a logic one, an interrupt has been generated by one of the T8TE blocks.
The internal T8TE Interrupt register must be read to clear this interrupt. Which T8TE caused
the interrupt can be ascertained by reading the NSE-8G T8TE Interrupt Source Register.
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2010850, Issue 1
63
PMC [ PMC-SIERRA, INC ]
