參數(shù)資料
型號： LPC2210
廠商： NXP Semiconductors N.V.
英文描述： 16/32-bit ARM microcontroller with 10-bit ADC and external memory interface
中文描述： 與10位ADC和外部存儲器接口16/32位ARM微控制器
文件頁數(shù)： 13/39頁
文件大?。?/td> 181K
代理商： LPC2210
Philips Semiconductors
LPC2210
16/32-bit ARM microcontrollers with external memory interface
Preliminary data
Rev. 01 — 09 February 2004
13 of 39
9397 750 12872
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Vectored IRQs have the middle priority. Sixteen of the interrupt requests can be
assigned to this category. Any of the interrupt requests can be assigned to any of the
16 vectored IRQ slots, among which slot 0 has the highest priority and slot 15 has the
lowest.
Non-vectored IRQs have the lowest priority.
The VIC combines the requests from all the vectored and non-vectored IRQs to
produce the IRQ signal to the ARM processor. The IRQ service routine can start by
reading a register from the VIC and jumping there. If any of the vectored IRQs are
requesting, the VIC provides the address of the highest-priority requesting IRQs
service routine, otherwise it provides the address of a default routine that is shared by
all the non-vectored IRQs. The default routine can read another VIC register to see
what IRQs are active.
6.4.1
Interrupt sources
Table 4
lists the interrupt sources for each peripheral function. Each peripheral device
has one interrupt line connected to the Vectored Interrupt Controller, but may have
several internal interrupt flags. Individual interrupt flags may also represent more than
one interrupt source.
Table 4:
Block
WDT
-
ARM Core
ARM Core
Timer0
Timer1
UART0
Interrupt sources
Flag(s)
Watchdog Interrupt (WDINT)
Reserved for software interrupts only
Embedded ICE, DbgCommRx
Embedded ICE, DbgCommTx
Match 0 - 3 (MR0, MR1, MR2, MR3)
Match 0 - 3 (MR0, MR1, MR2, MR3)
Rx Line Status (RLS)
Transmit Holding Register empty (THRE)
Rx Data Available (RDA)
Character Time-out Indicator (CTI)
Rx Line Status (RLS)
Transmit Holding Register empty (THRE)
Rx Data Available (RDA)
Character Time-out Indicator (CTI)
Modem Status Interrupt (MSI)
Match 0 - 6 (MR0, MR1, MR2, MR3, MR4, MR5, MR6)
SI (state change)
SPIF, MODF
SPIF, MODF
PLL Lock (PLOCK)
RTCCIF (Counter Increment), RTCALF (Alarm)
VIC channel #
0
1
2
3
4
5
6
UART1
7
PWM0
I
2
C
SPI0
SPI1
PLL
RTC
8
9
10
11
12
13
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LPC2210_08 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; flashless, with 10-bit ADC and external memory interface
LPC2210FBD144 制造商:NXP Semiconductors 功能描述:
LPC2210FBD144,551 功能描述:ARM微控制器 - MCU RLESS/16K RAM/10B ADC/EXT BUS RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
LPC2210FBD144/01 制造商:NXP Semiconductors 功能描述:Microcontroller,LPC2210FBD144/01 75 MHz
LPC2210FBD144/01,5 功能描述:ARM微控制器 - MCU ARM7 16KR/10BADC ROMLESS RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
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