LPC1759FBD80,551 NXP Semiconductors, LPC1759FBD80,551 Datasheet - Page 374

• 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
16.12 Sections of the ID look-up table RAM
UM10360
User manual
16.11.1 Acceptance filter Off mode
16.11.2 Acceptance filter Bypass mode
16.11.3 Acceptance filter Operating mode
16.11.4 FullCAN mode
The Acceptance Filter Off Mode is typically used during initialization. During this mode an
unconditional access to all registers and to the Look-up Table RAM is possible. With the
Acceptance Filter Off Mode, CAN messages are not accepted and therefore not stored in
the Receive Buffers of active CAN Controllers.
The Acceptance Filter Bypass Mode can be used for example to change the acceptance
filter configuration during a running system, e.g. change of identifiers in the ID-Look-up
Table memory. During this re-configuration, software acceptance filtering has to be used.
It is recommended to use the ID ready Interrupt (ID Index) and the Receive Interrupt (RI).
In this mode all CAN message are accepted and stored in the Receive Buffers of active
CAN Controllers.
The Acceptance Filter is in Operating Mode when neither the AccOff nor the AccBP in the
Configuration Register is set and the eFCAN = 0.
The Acceptance Filter is in Operating Mode when neither the AccOff nor the AccBP in the
Configuration Register is set and the eFCAN = 1. More details on FullCAN mode are
available in
Four 12-bit section configuration registers (SFF_sa, SFF_GRP_sa, EFF_sa,
EFF_GRP_sa) are used to define the boundaries of the different identifier sections in the
ID-Look-up Table Memory. The fifth 12-bit section configuration register, the End of Table
address register (ENDofTable) is used to define the end of all identifier sections. The End
of Table address is also used to assign the start address of the section where FullCAN
Message Objects, if enabled are stored.
Table 341. Section configuration register settings
ID-Look up Table Section
FullCAN (Standard Frame Format) Identifier Section SFF_sa
Explicit Standard Frame Format Identifier Section
Group of Standard Frame Format Identifier Section
Explicit Extended Frame Format Identifier Section
Group of Extended Frame Format Identifier Section
Section 16.16 “FullCAN
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 19 August 2010
mode”.
Register
SFF_GRP_sa = SFF_sa
EFF_sa
EFF_GRP_sa = EFF_sa
ENDofTable
Chapter 16: LPC17xx CAN1/2
= SFF_GRP_sa disabled
Value
= 0x000
> 0x000
> SFF_sa
> SFF_GRP_sa enabled
> EFF_sa
= EFF_GRP_sa disabled
> EFF_GRP_sa enabled
UM10360
© NXP B.V. 2010. All rights reserved.
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