LPC1759FBD80,551 NXP Semiconductors, LPC1759FBD80,551 Datasheet - Page 382

• Manufacturer Part Number: LPC1759FBD80,551
• Description: IC ARM CORTEX MCU 512K 80-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC17xxr

Specifications of LPC1759FBD80,551

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 80-LQFP
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 120MHz
• Connectivity: CAN, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 52
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 6x12b, D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC17
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: Ethernet, USB, OTG, CAN
• Maximum Clock Frequency: 120 MHz
• Number Of Programmable I/os: 52
• Number Of Timers: 4
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 6 Channel
• On-chip Dac: 10 bit
• Package: 80LQFP
• Device Core: ARM Cortex M3
• Family Name: LPC17xx
• Maximum Speed: 120 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4968; 935290523551

NXP Semiconductors
16.16 FullCAN mode
UM10360
User manual
Fig 61. ID Look-up table example explaining the search algorithm
Index 10, 11
Index 12, 13
Index 0, 1
Index 2, 3
Index 4, 5
Index 6, 7
Index 8, 9
Index 14
Index 15
The identifier 0x5A of the CAN Controller 1 with the Source CAN Channel SCC = 1, is
defined in all three sections. With this configuration incoming CAN messages on CAN
Controller 1 with a 0x5A identifier will find a match in the FullCAN section.
It is possible to disable the ‘0x5A identifier’ in the FullCAN section. With that, the
screening process would be finished with the match in the Explicit Identifier Section.
The first group in the Group Identifier Section has been defined in that way, that incoming
CAN messages with identifiers of 0x5A up to 0x5F are accepted on CAN Controller 1 with
the Source CAN Channel SCC = 1. As stated above, the identifier 0x5A would find a
match already in the FullCAN or in the Explicit Identifier section if enabled. The rest of the
defined identifiers of this group (0x5B to 0x5F) will find a match in this Group Identifier
Section.
This way the user can switch dynamically between different filter modes for same
identifiers.
The FullCAN mode is based on capabilities provided by the CAN Gateway module used in
the LPC2000 family of products. This block uses the Acceptance Filter to provide filtering
for both CAN channels.
The concept of the CAN Gateway block is mainly based on a BasicCAN functionality. This
concept fits perfectly in systems where a gateway is used to transfer messages or
message data between different CAN channels. A BasicCAN device is generating a
SCC = 1
SCC = 2
SCC = 4
SCC = 6
SCC = 1
SCC = 2
SCC = 4
SCC = 1
SCC = 2
disable bit
Message
0
0
0
0
0
0
0
0
0
All information provided in this document is subject to legal disclaimers.
ID = 0x5A
ID = 0x5A
ID = 0x5A
...
...
...
...
...
...
Rev. 2 — 19 August 2010
SCC = 1
SCC = 3
SCC = 5
SCC = 6
SCC = 1
SCC = 3
SCC = 5
SCC = 1
SCC = 2
disable bit
Message
0
0
0
0
0
0
0
0
0
ID = 0x5A
ID = 0x5F
...
...
...
...
...
...
...
...
Chapter 16: LPC17xx CAN1/2
UM10360
© NXP B.V. 2010. All rights reserved.
Standard
Standard
Standard
Group of
FullCAN
Identifier
Identifier
Identifier
Section
Section
Section
Explicit
Format
Explicit
Format
Format
Frame
Frame
Frame
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