PNX1502E/G,557 NXP Semiconductors, PNX1502E/G,557 Datasheet - Page 697
PNX1502E/G,557
Manufacturer Part Number
PNX1502E/G,557
Description
IC MEDIA PROC 300MHZ 456-BGA
Manufacturer
NXP Semiconductors
Specifications of PNX1502E/G,557
Applications
Multimedia
Core Processor
TriMedia
Controller Series
Nexperia
Interface
I²C, 2-Wire Serial
Number Of I /o
61
Voltage - Supply
1.23 V ~ 1.37 V
Operating Temperature
0°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
456-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Program Memory Type
-
Ram Size
-
Lead Free Status / Rohs Status
Compliant
Other names
568-1298
935277748557
PNX1502E/G
935277748557
PNX1502E/G
- Current page: 697 of 828
- Download datasheet (8Mb)
Philips Semiconductors
Volume 1 of 1
PNX15XX_SER_3
Product data sheet
be 7. For each element of the descriptor array, there is an associated status field in
the status array. The base address of the status array is stored in the RxStatus
register. During operation, that is, when the Receive Datapath is enabled, the
RxDescriptor, RxStatus and RxDescriptorNumber registers should not be modified.
The base address of the descriptor array as stored in the RxDescriptor register
should be aligned on an 8-byte address boundary. The status array base address in
the RxStatus register must be aligned on an 8-byte address boundary.
The RxConsumeIndex and RxProduceIndex registers contain counters that start at 0
and wrap back around to 0 when they equal RxDescriptorNumber. The
RxProduceIndex indexes the descriptor that will be filled by the next packet received
by the LAN100. It is incremented by the hardware. The RxConsumeIndex is
programmed by software, and is the index of the next descriptor that the software
receive driver is going to process. If RxProduceIndex == RxConsumeIndex, then the
receive buffer is empty. If RxProduceIndex == RxConsumeIndex – 1 then the receive
buffer is full, and newly received data would generate an overflow unless the software
driver frees up some descriptors.
Each Receive Descriptor Structure requires two words (8 bytes) of memory. Likewise
each Receive Status Structure requires two words (8 bytes) of memory. Receive
Descriptor Structures consist of a Packet word containing a pointer to a data buffer for
storing receive data and a Control word. The address offset of the Packet word in the
receive descriptor structure is 0, and the address offset of the Control word is offset
by 4 bytes with respect to the Receive Descriptor Structure address, as defined in
Table
Table 4: Receive Descriptor Structure
The Packet word is a 32-bit byte-aligned address value containing the base address
of the data buffer. The definition of the Control word bits are given in
Table 5: Receive Descriptor Control Word
Name
Packet
Control
Bit
31
30:11
10:0
4.
Name
Interrupt If set, generate an RxDone interrupt when the data in this packet or packet
Size
Address
Offset
0x0
0x4
Function
fragment and the associated status information has been committed to
memory.
Unused
Size in bytes of the data buffer. This is the size of the buffer reserved by
the device driver for a packet or packet fragment, i.e., the byte size of the
buffer pointed to by the Packet word. The size is –1 encoded, e.g., if the
buffer is 8 bytes, the size field should be equal to 7.
Rev. 3 — 17 March 2006
Size Function
31:0
31:0
Chapter 23: LAN100 — Ethernet Media Access Controller
Base address of the data buffer for storing receive data.
Control information, see
Table
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
5.
PNX15xx Series
Table
5.
23-28
Related parts for PNX1502E/G,557
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Digital Signal Processors & Controllers (DSP, DSC) MEDIA PROCESSOR PNX15XX/300MHZ
Manufacturer:
NXP Semiconductors
Part Number:
Description:
IC MEDIA PROC 300MHZ 456-BGA
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors