LPC1857FET256,551 NXP Semiconductors, LPC1857FET256,551 Datasheet - Page 485
LPC1857FET256,551
Manufacturer Part Number
LPC1857FET256,551
Description
IC MCU 32BIT 1MB FLASH 256LBGA
Manufacturer
NXP Semiconductors
Series
LPC18xxr
Datasheets
1.LPC1830FET256551.pdf
(87 pages)
2.LPC1810FET100551.pdf
(2 pages)
3.LPC1810FET100551.pdf
(1164 pages)
Specifications of LPC1857FET256,551
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
150MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, Microwire, SD/MMC, SPI, SSI, SSP, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, I²S, LCD, Motor Control PWM, POR, PWM, WDT
Number Of I /o
80
Program Memory Size
1MB (1M x 8)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
136K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
256-LBGA
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC1857FET256,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
- Current page: 485 of 1164
- Download datasheet (8Mb)
NXP Semiconductors
Table 404. MAC Frame filter register (MAC_FRAME_FILTER, address 0x4001 0004) bit description
<Document ID>
User manual
Bit
7:6
8
9
30:10
31
Symbol
PCF
SAIF
SAF
-
RA
22.6.3 MAC Hash table high register
Description
Pass Control Frames
These bits control the forwarding of all control frames (including unicast and multicast
PAUSE frames). Note that the processing of PAUSE control frames depends only on
RFE of Flow Control Register[2].
00 = MAC filters all control frames from reaching the application.
01 = MAC forwards all control frames except PAUSE control frames to application
even if they fail the Address filter.
10 = MAC forwards all control frames to application even if they fail the Address Filter.
11 = MAC forwards control frames that pass the Address Filter.
SA Inverse Filtering
When this bit is set, the Address Check block operates in inverse filtering mode for
the SA address comparison. The frames whose SA matches the SA registers will be
marked as failing the SA Address filter.
When this bit is reset, frames whose SA does not match the SA registers will be
marked as failing the SA Address filter.
Source Address Filter Enable
The MAC core compares the SA field of the received frames with the values
programmed in the enabled SA registers. If the comparison matches, then the
SAMatch bit of RxStatus Word is set high. When this bit is set high and the SA filter
fails, the MAC drops the frame.
When this bit is reset, then the MAC Core forwards the received frame to the
application and with the updated SA Match bit of the RxStatus depending on the SA
address comparison.
Reserved
Receive all
When this bit is set, the MAC Receiver module passes to the Application all frames
received irrespective of whether they pass the address filter. The result of the SA/DA
filtering is updated (pass or fail) in the corresponding bits in the Receive Status Word.
When this bit is reset, the Receiver module passes to the Application only those
frames that pass the SA/DA address filter.
The 64-bit Hash table is used for group address filtering. For hash filtering, the contents of
the destination address in the incoming frame is passed through the CRC logic, and the
upper 6 bits of the CRC register are used to index the contents of the Hash table. The
most significant bit determines the register to be used (Hash Table High/Hash Table Low),
and the other 5 bits determine which bit within the register. A hash value of 00000 selects
Bit 0 of the selected register, and a value of 11111 selects Bit 31 of the selected register.
the first byte received on MII interface), then the internally calculated 6-bit Hash value is
0x2C and the HTH register bit[12] is checked for filtering. If the DA of the incoming frame
is received as 0xA00A98000045, then the calculated 6- bit Hash value is 0x07 and the
HTL register bit[7] is checked for filtering.
rejected. If the PM (Pass All Multicast) bit is set in the MAC_CONFIG register, then all
multicast frames are accepted regardless of the multicast hash values.
For example, if the DA of the incoming frame is received as 0x1F52419CB6AF (0x1F is
If the corresponding bit value of the register is 1, the frame is accepted. Otherwise, it is
All information provided in this document is subject to legal disclaimers.
Rev. 00.13 — 20 July 2011
Chapter 22: LPC18xx Ethernet
UM10430
© NXP B.V. 2011. All rights reserved.
…continued
Reset
value
00
0
0
0
0
485 of 1164
Access
R/W
R/W
R/W
RO
R/W
Related parts for LPC1857FET256,551
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: