LPC1113FHN33/303,5 NXP Semiconductors, LPC1113FHN33/303,5 Datasheet - Page 292

• Manufacturer Part Number: LPC1113FHN33/303,5
• Description: ARM Microcontrollers - MCU Cortex-M0 24 kB flash up to 8kB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1113FHN33/303,5

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1113
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 24 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 65 C to + 150 C
• Package / Case: HVQFN-33
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 260

NXP Semiconductors
Table 261. CAN message interface message control registers (CANIF1_MCTRL, address 0x4005 0038 and
UM10398
User manual
Bit
8
9
10
11
12
13
14
15
31:16 -
Symbol
TXRQST
RMTEN
RXIE
TXIE
UMASK
INTPND
MSGLST
NEWDAT
16.6.2.4.6 CAN message interface data A1 registers
CANIF2_MCTRL, address 0x4005 0098) bit description
Value
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
-
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.
Description
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.
Receive interrupt enable
INTPND will be left unchanged after successful reception of a frame.
INTPND will be set after successful reception of a frame.
Transmit interrupt enable
The INTPND bit will be left unchanged after a successful transmission of a
frame.
INTPND will be set after a successful transmission of a frame.
Use acceptance mask
Remark: If UMASK is set to 1, the message object’s mask bits have to be
programmed during initialization of the message object before MAGVAL is
set to 1.
Mask ignored.
Use mask (MSK[28:0], MXTD, and MDIR) for acceptance filtering.
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
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 24 September 2012
Chapter 16: LPC111x/LPC11Cxx C_CAN controller
…continued
UM10398
© NXP B.V. 2012. All rights reserved.
Reset
value
0
0
0
0
0
0
0
0
0
292 of 538
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
-