LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 829

• 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
36.6.2.4.5 CAN message interface message control registers
Table 775. CAN message interface command arbitration 2 registers (IF2_ARB2, address
Table 776. CAN message interface message control registers (IF1_MCTRL, address
Bit
15
31:16
Bit
3:0
6:4
7
8
9
Symbol
DLC3_0
-
EOB
TXRQST
RMTEN
Symbol
MSGVAL
-
0x400E 2094 (C_CAN0) and 0x400A 4094 (C_CAN1)) bit description
0x400E 2038 (C_CAN0) and 0x400A 4038 (C_CAN1)) bit description
All information provided in this document is subject to legal disclaimers.
Value
0
1
0
1
0
1
Value Description
0
1
-
Rev. 00.13 — 20 July 2011
Message valid
Remark: The MSGVAL bit of all unused
Messages Objects is reset during the initialization
before bit INIT is reset in the CAN Control
Register. This bit must be set to zero before the
identifier ID28:0, the control bits XTD, DIR, or the
Data Length Code DLC3:0 are modified, or if the
Messages Object is no longer required.
The message object is ignored by the message
handler.
The message object is configured and should be
considered by the message handler.
Reserved
Description
Data length code
Remark: The Data Length Code of a Message
Object must be defined the same as in all the
corresponding objects with the same identifier at
other nodes. When the Message Handler stores
a data frame, it will write the DLC to the value
given by the received message.
0000 to 1000 = Data frame has 0 - 8 data bytes.
1001 to 1111 = Data frame has 8 data bytes.
reserved
End of buffer
Message object belongs to a FIFO buffer and is
not the last message object of that FIFO buffer.
Single message object or last message object of
a FIFO buffer.
Transmit request
This message object is not waiting for
transmission.
The transmission of this message object is
requested and is not yet done
Remote enable
At the reception of a remote frame, TXRQST is
left unchanged.
At the reception of a remote frame, TXRQST is
set.
Chapter 36: LPC18xx C_CAN
UM10430
© NXP B.V. 2011. All rights reserved.
Reset
value
0
0
Reset
value
0000
-
0
0
0
Access
R/W
-
829 of 1164
Access
R/W
-
R/W
R/W
R/W