OM13013,598 NXP Semiconductors, OM13013,598 Datasheet - Page 163
OM13013,598
Manufacturer Part Number
OM13013,598
Description
BOARD DEMO IAR LPC1227 JLINKLITE
Manufacturer
NXP Semiconductors
Series
-r
Specifications of OM13013,598
Design Resources
LPC122x-SK Brd Schematic
Processor To Be Evaluated
LPC1227
Processor Series
LPC122x
Data Bus Width
32 bit
Interface Type
UART, SSP, SPI, I2C
Cpu Core
ARM Cortex-M0
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
3 V to 3.6 V
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-6885
- Current page: 163 of 442
- Download datasheet (3Mb)
NXP Semiconductors
UM10441
User manual
10.5.4 UART Interrupt Enable Register (when DLAB = 0)
Table 164. UART Divisor Latch LSB Register (DLL - address 0x4000 C000 when DLAB = 1)
Table 165. UART Divisor Latch MSB Register (DLM - address 0x4000 C004 when DLAB = 1)
The IER is used to enable the four UART interrupt sources.
Table 166. UART Interrupt Enable Register (IER - address 0x4000 C004 when DLAB = 0) bit
Bit
7:0
31:8 -
Bit
7:0
31:8 -
Bit
0
1
2
3
6:4
7
8
Symbol
DLLSB
Symbol
DLMSB
Symbol
RBRIE
THREIE
RXIE
-
-
-
ABEOINTEN
bit description
bit description
description
All information provided in this document is subject to legal disclaimers.
Description
The UART Divisor Latch LSB Register, along with the DLM
register, determines the baud rate of the UART.
Reserved
Description
The UART Divisor Latch MSB Register, along with the DLL
register, determines the baud rate of the UART.
Reserved
Rev. 1 — 15 February 2011
Value
0
1
0
1
0
1
0
1
-
-
Description
Available interrupt for UART. It also controls the
Character Receive Time-out interrupt.
Disable the RDA interrupts.
Enable the RDA interrupts.
for UART. The status of this interrupt can be read from
LSR[5].
Disable the THRE interrupts.
Enable the THRE interrupts.
status interrupts. The status of this interrupt can be
read from LSR[4:1].
Reserved
Reserved, user software should not write ones to
reserved bits. The value read from a reserved bit is
not defined.
Reserved
Enables the end of auto-baud interrupt.
Enable end of auto-baud Interrupt.
RBR Interrupt Enable. Enables the Receive Data
THRE Interrupt Enable. Enables the THRE interrupt
RX Line Interrupt Enable. Enables the UART RX line
Disable the RX line status interrupts.
Enable the RX line status interrupts.
Disable end of auto-baud Interrupt.
Chapter 10: LPC122x UART1
UM10441
© NXP B.V. 2011. All rights reserved.
Reset value
0x01
-
Reset value
0x00
-
163 of 442
Reset
value
0
0
0
-
NA
0
0
Related parts for OM13013,598
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet: