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參數(shù)資料
| 型號： | LPC2129 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | SPACER |
| 中文描述： | 單片16/32位微控制器，128/256 kB ISP / IAP閃存的10位ADC和CAN |
| 文件頁數(shù)： | 12/34頁 |
| 文件大?。?/td> | 163K |
| 代理商： | LPC2129 |
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Philips Semiconductors
LPC2119/LPC2129
Single-chip 16/32-bit microcontrollers
Product data
Rev. 03 — 22 December 2004
12 of 34
9397 750 13146
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.
6.5.1
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
Timer 0
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)
Capture 0 - 3 (CR0, CR1, CR2, CR3)
Match 0 - 3 (MR0, MR1, MR2, MR3)
Capture 0 - 3 (CR0, CR1, CR2, CR3)
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
Timer 1
5
UART0
6
UART1
7
PWM0
I
2
C
SPI0
SPI1
PLL
RTC
8
9
10
11
12
13
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2129FBD01 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN |
| LPC2129FBD64 | 制造商:NXP Semiconductors 功能描述:MCU 32BIT ARM7 256K FLASH LQFP64 |
| LPC2129FBD64,151 | 功能描述:ARM微控制器 - MCU PREF PART LPC2129FBD64/01-S 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 安裝風格:SMD/SMT |
| LPC2129FBD64/00 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN |
| LPC2129FBD64/01 | 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-64 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-64, Controller Family/Series:LPC2100, Core Size:16 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-64, Controller Family/Series:LPC2100, Core Size:16bit / 32bit, No. of I/O's:46, Supply Voltage Min:1.65V, Supply Voltage Max:1.95V, Digital IC Case Style:LQFP, No. of Pins:64, Program Memory Size:256KB, |
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