LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 832

• Manufacturer Part Number: LPC1837FET256,551
• Description: Microcontrollers (MCU) 32BIT ARM CORTEX-M3 MCU 136KB SRAM
• Manufacturer: NXP Semiconductors
• Series: LPC18xxr

Specifications of LPC1837FET256,551

• Core: ARM Cortex M3
• 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, 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: Details
• Other names: 935293795551

NXP Semiconductors
<Document ID>
User manual
36.6.2.4.6 CAN message interface data A1 registers
Table 777. CAN message interface message control registers (IF2_MCTRL, address
In a CAN Data Frame, DATA0 is the first, DATA7 (in CAN_IF1B2 AND CAN_IF2B2) is the
last byte to be transmitted or received. In CAN’s serial bit stream, the MSB of each byte
will be transmitted first.
Remark: Byte DATA0 is the first data byte shifted into the shift register of the CAN Core
during a reception, byte DATA7 is the last. When the Message Handler stores a Data
Frame, it will write all the eight data bytes into a Message Object. If the Data Length Code
is less than 8, the remaining bytes of the Message Object will be overwritten by non
specified values.
Table 778. CAN message interface data A1 registers (IF1_DA1, address 0x400E 203C
Bit
13
14
15
31:16 -
Bit
7:0
15:8
31:16
Symbol
INTPND
MSGLST
NEWDAT
Symbol Description
DATA0
DATA1
-
0x400E 2098 (C_CAN0) and 0x400A 4098 (C_CAN1)) bit description
(C_CAN0) and 0x400A 403C (C_CAN1)) bit description
All information provided in this document is subject to legal disclaimers.
Data byte 0
Data byte 1
Reserved
Value
0
1
0
1
0
1
-
Rev. 00.13 — 20 July 2011
Description
Interrupt pending
This message object is not the source of an
interrupt.
This message object is the source of an
interrupt. The Interrupt Identifier in the Interrupt
Register will point to this message object if there
is no other interrupt source with higher priority.
Message lost (only valid for message objects in
the direction receive).
No message lost since this bit was reset last by
the CPU.
The Message Handler stored a new message
into this object when NEWDAT was still set, the
CPU has lost a message.
New data
No new data has been written into the data
portion of this message object by the message
handler since this flag was cleared last by the
CPU.
The message handler or the CPU has written
new data into the data portion of this message
object.
Reserved
Chapter 36: LPC18xx C_CAN
Reset value Access
0x00
0x00
-
UM10430
© NXP B.V. 2011. All rights reserved.
Reset
value
0
0
0
0
…continued
R/W
R/W
-
832 of 1164
Access
R/W
R/W
R/W
-