PM5381-BI PMC-Sierra, Inc., PM5381-BI Datasheet - Page 141

• Manufacturer Part Number: PM5381-BI
• Description: ATM UNI, Single Channel ATM PHY Interface for 2488.32Mbps
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2000489, Issue 4
Register 0009H: S/UNI-2488 Master Interrupt Status #6
This register is used to indicate interrupts generated from blocks associated with the transmit
UTOPIA/POS-PHY interfaces, FIFO, and cell/frame processors.
TCFPI
TXSDQI
TXPHYI
Bit
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
The TCFP interrupt event indication (TCFPI) transitions to logic 1 when a hardware interrupt
event is sourced from TCFP block. This bit is cleared to logic 0 when the interrupt is cleared.
The TXSDQ interrupt event indication (TXSDQI) transitions to logic 1 when a hardware
interrupt event is sourced from the receive system FIFO TXSDQ block. This bit is cleared to
logic 0 when the interrupt is cleared.
The RXPHY interrupt event indication (TXPHYI) transitions to logic 1 when a hardware
interrupt event is sourced from the transmit system UTOPIA/POS-PHY interface TXPHY
block. This bit is cleared to logic 0 when the interrupt is cleared.
Type
R/W
R
R
R
INTE[6]
Unused
Unused
Unused
Unused
Unused
TXPHYI
TXSDQI
TCFPI
Function
Unused
Unused
Unused
Unused
Unused
Unused
Unused
S/UNI-2488 Telecom Standard Product Datasheet
Default
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Released
141