PNX1500E NXP Semiconductors, PNX1500E Datasheet - Page 493
PNX1500E
Manufacturer Part Number
PNX1500E
Description
Manufacturer
NXP Semiconductors
Datasheet
1.PNX1500E.pdf
(828 pages)
Specifications of PNX1500E
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PNX1500E
Manufacturer:
NORTEL
Quantity:
1 000
- Current page: 493 of 828
- Download datasheet (4Mb)
NXP Semiconductors
Volume 1 of 1
PNX15XX_PNX952X_SER_N_4
Product data sheet
2.10 Variable Length
2.11 Double Buffer Operation
NOTE: The length of the timestamp word is NOT INCLUDED in the FGPI_REC_SIZE
value but MUST be included in the FGPI_STRIDE value.
If both FGPI_CTL.TSTAMP_SELECT and FGPI_CTL.VAR_LENGTH bits are set,
then the timestamp word is written to memory before the length word.
If enabled, by setting FGPI_CTL.VAR_LENGTH bit to ‘1’, a 4-byte length of record or
message (number of samples received) word is written to main memory before
sample data but after the timestamp word (if enabled).
Remark: The length of the VAR_LENGTH word is NOT INCLUDED in the
FGPI_REC_SIZE value but MUST be included in the FGPI_STRIDE value.
Figure 4
discussion a buffer start event means either the current buffer is full or that an
external buffer sync event tells the FGPI to terminate the current buffer and switch to
the next buffer. The exact semantics depends on the operating mode of the FGPI.
Upon a system reset, all status and control bits are placed in the reset condition and
no buffer is active. Once software has programmed the required parameters, it is safe
to enable capture by setting CAPTURE_ENABLE_1 and CAPTURE_ENABLE_2.
Buffer 1 will become the first active buffer. Starting with the next record or message
start event samples will be captured in buffer 1 until either capture is disabled or
buffer 1 is terminated by a buffer start event. Refer to
how the FGPI handles buffer termination and switching during a transfer.
When a buffer fills, or is stopped by a buffer start event, the last data sample is tagged
by the FGPI so the memory controller will inform the FGPI when the buffer is written
to main memory. When the tag is acknowledged the FGPI will issue a BUF1FULL
interrupt (if enabled). During this time buffer 2 will be capturing data samples.
presents the major states associated with double buffering. In the following
Rev. 4.0 — 03 December 2007
Chapter 14: FGPI: Fast General Purpose Interface
PNX15xx/952x Series
Figure 5 on page 14-495
© NXP B.V. 2007. All rights reserved.
for
14-493
Related parts for PNX1500E
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
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
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet: