LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 942

• 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
Table 887. Interrupt Set-Enable Register 0 register (ISER0 - address 0xE000 E100) bit description
<Document ID>
User manual
Bit
0
1
2
3
4
5
6
7
8
9
10
11
12
Symbol
ISE_DAC
ISE_ER
ISE_DMA
-
-
ISE_ETHERNET Ethernet interrupt enable.
ISE_SDIO
ISE_LCD
ISE_USB0
ISE_USB1
ISE_SCT
ISE_RIT
ISE_TIMER0
42.1.8.1 Interrupt Set-Enable Register 0 register
The ISER0 register allows enabling the first 32 peripheral interrupts or reading the
enabled state of those interrupts. Disabling interrupts is done through the ICER0 register
(Section
Description
DAC interrupt enable.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
Event router interrupt enable.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
xxx interrupt enable.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
Reserved.
Reserved.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
SDIO interrupt enable.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
LCD interrupt enable.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
USB0 interrupt enable.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
USB1 interrupt enable.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
SCT interrupt enable.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
RIT interrupt enable.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
Timer0 interrupt enable.
Write: writing 0 has no effect, writing 1 enables the interrupt.
Read: 0 indicates that the interrupt is disabled, 1 indicates that the interrupt is enabled.
42.1.8.2).
All information provided in this document is subject to legal disclaimers.
Rev. 00.13 — 20 July 2011
Chapter 42: Appendix
UM10430
© NXP B.V. 2011. All rights reserved.
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Reset
value
0
0
0
0
0
0
0
0
0
0
0
0
0