PNX1500E NXP Semiconductors, PNX1500E Datasheet - Page 692

• Manufacturer Part Number: PNX1500E
• Manufacturer: NXP Semiconductors

Specifications of PNX1500E

• Lead Free Status / Rohs Status: Not Compliant

NXP Semiconductors
Volume 1 of 1
Table 2: LAN100 Registers
PNX15XX_PNX952X_SER_N_4
Product data sheet
Bit
7
6
5
4
3
2
1
0
Offset 0x07 2FE4
31:14
13
12
11
10
9
8
7
6
5
4
3
2
Symbol
TxDoneInt
TxFinishedInt
TxErrorInt
TxUnderrunInt
RxDoneInt
RxFinishedInt
RxErrorInt
RxOverrunInt
-
WakeupIntEn
SoftIntEn
TxRtDoneIntEn
TxRtFinishedIntEn
TxRtErrorIntEn
TxRtUnderrunIntEn
TxDoneIntEn
TxFinishedIntEn
TxErrorIntEn
TxUnderrunIntEn
RxDoneIntEn
RxFinishedIntEn
Interrupt Enable Register (IntEnable)
…Continued
Acces
s
RO
RO
RO
RO
RO
RO
RO
RO
-
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Value
Rev. 4.0 — 03 December 2007
Description
Interrupt was triggered because a non-real-time descriptor was
transmitted and the Interrupt bit in its descriptor was set.
Interrupt was triggered because all non-real-time descriptors have
been processed, so that now ProduceIndex == ConsumeIndex.
Interrupt was triggered on non-real-time transmit errors:
LateCollision, ExcessiveCollision, ExcessiveDefer, and
NoDescriptor or Underrun.
Interrupt set on a fatal underrun error in the non real-time transmit
queue. The fatal interrupt should be resolved by a Tx soft-reset. The
bit is not set in case of a non fatal underrun error.
Interrupt was triggered because a receive descriptor has been
processed and the Interrupt bit in its descriptor was set.
Interrupt was triggered because all receive descriptors have been
processed, so that now ProduceIndex == ConsumeIndex.
Interrupt was triggered on receive errors: AlignmentError,
RangeError, LengthError, SymbolError, CRCError, or NoDescriptor
or Overrun.
Interrupt was triggered on fatal overrun error in the receive queue.
The fatal interrupt should be resolved by a Rx soft-reset. The bit is
not set in case of a non fatal underrun error.
Unused
Enable interrupts triggered by a Wakeup event detected by the
receive filter.
Enable interrupts triggered when software writes a 1 to the int_set
Softinterrupt register.
Enable interrupts triggered when a real-time descriptor has been
transmitted while the Control.Interrupt bit in the descriptor was set.
Enable triggering interrupts when all real-time descriptors have
been processed, when ProduceIndex == ConsumeIndex.
Enable interrupts on real-time transmit errors.
Enable interrupts on real-time transmit buffer or descriptor underrun
conditions.
Enable interrupts when a non-real-time descriptor has been
transmitted and the Interrupt bit in its descriptor was set.
Enable interrupts when all non-real-time descriptors have been
processed, when ProduceIndex == ConsumeIndex.
Enable interrupts on non-real-time transmit errors.
Enable interrupts on non-real-time transmit buffer or descriptor
underrun conditions.
Enable interrupts when a receive descriptor has been processed
and the Interrupt bit in its descriptor was set.
Enable interrupts when all receive descriptors have been
processed, when ProduceIndex == ConsumeIndex.
Chapter 23: LAN100 — Ethernet Media Access Controller
PNX15xx/952x Series
© NXP B.V. 2007. All rights reserved.
23-692