SLRC40001T/OFE,112 NXP Semiconductors, SLRC40001T/OFE,112 Datasheet - Page 67
SLRC40001T/OFE,112
Manufacturer Part Number
SLRC40001T/OFE,112
Description
IC I.CODE SLRC400 READER 32-SOIC
Manufacturer
NXP Semiconductors
Series
I-Coder
Datasheets
1.SLRC40001TOFE112.pdf
(130 pages)
2.SLRC40001TOFE112.pdf
(132 pages)
3.SLRC40001TOFE112.pdf
(101 pages)
Specifications of SLRC40001T/OFE,112
Rf Type
Read Only
Frequency
13.56MHz
Features
ISO15693, ISO18000-3
Package / Case
32-SOIC (0.300", 7.50mm Width)
Product
RFID Readers
Operating Temperature Range
- 25 C to + 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-1124-5
935269551112
SLRC400
SLRC41TOFED
935269551112
SLRC400
SLRC41TOFED
- Current page: 67 of 130
- Download datasheet (689Kb)
Philips Semiconductors
I•CODE Reader IC
7
7.1
An 8x64 bit FIFO buffer is implemented in the SL RC400 acting as a parallel-to-parallel converter. It buffers
the input and output data stream between the µ-Processor and the internals of the SL RC400. Thus, it is
possible to handle data streams with lengths of up to 64 bytes without taking timing constraints into account.
7.2
7.2.1
The FIFO-buffer input and output data bus is connected to the FIFOData Register. Writing to this register
stores one byte in the FIFO-buffer and increments the internal FIFO-buffer write-pointer. Reading from this
register shows the FIFO-buffer content stored at the FIFO-buffer read-pointer and increments the FIFO-
buffer read-pointer. The distance between the write- and read-pointer can be obtained by reading the
FIFOLength Register.
When the µ-Processor starts a command, the SL RC400 may, while the command is in progress, access the
FIFO-buffer according to that command. Physically only one FIFO-buffer is implemented, which can be used
in input- and output direction. Therefore the µ-Processor has to take care, not to access the FIFO-buffer in
an unintended way.
The following table gives an overview on FIFO access during command processing:
7.3
Besides writing and reading the FIFO-buffer, the FIFO-buffer pointers may be reset by setting the bit
FlushFIFO. The consequence is, that FIFOLength becomes zero, FIFOOvfl is cleared, the actually stored
bytes are not accessible anymore and the FIFO-buffer can be filled with another 64 bytes again.
Active Command
LoadConfig
Transceive
CalcCRC
Transmit
Receive
WriteE2
ReadE2
FIFO BUFFER
StartUp
Overview
Accessing the FIFO Buffer
Controlling the FIFO-Buffer
Idle
ACCESS RULES
Write to FIFO
µ-Processor is allowed to
-
-
-
Table 7-1: Allowed Access to the FIFO-Buffer
Read from FIFO
-
-
-
-
-
-
67
µ-Processor has to know the actual state of the command
(transmitting or receiving)
The µ-Processor has to prepare the arguments,
then only reading is allowed
Product Specification Rev. 3.1 August 2004
Remark
SL RC400
Related parts for SLRC40001T/OFE,112
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: