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參數資料

型號：	TS80C31X2-ELCD
廠商：	Atmel Corp.
英文描述：	8-bit CMOS Microcontroller ROMless
中文描述：	8位CMOS微控制器無ROM
文件頁數：	18/40頁
文件大小：	484K
代理商：	TS80C31X2-ELCD

Rev. A - Mar. 19, 1999

Preliminary

TS80C31X2

6.4 Interrupt System

The TS80C31X2 has a total of 5 interrupt vectors: two external interrupts (INT0 and INT1), two timer interrupts

(timers 0 and 1) and the serial port interrupt. These interrupts are shown in Figure 7.

Figure 7. Interrupt Control System

Each of the interrupt sources can be individually enabled or disabled by setting or clearing a bit in the Interrupt

Enable register (See Table 8.). This register also contains a global disable bit, which must be cleared to disable

all interrupts at once.

Each interrupt source can also be individually programmed to one out of four priority levels by setting or clearing

a bit in the Interrupt Priority register (See Table 9.) and in the Interrupt Priority High register (See Table 10.).

shows the bit values and priority levels associated with each combination.

IE1

High priority

interrupt

Interrupt

polling

sequence, decreasing

from high to low priority

Low priority

interrupt

Global Disable

Individual Enable

TF0

INT0

INT1

TF1

IPH, IP

IE0

相關PDF資料	PDF描述
TS80C31X2-ELCR	8-bit CMOS Microcontroller ROMless
TS80C31X2-ELEB	8-bit CMOS Microcontroller ROMless
TS80C31X2-ELED	8-bit CMOS Microcontroller ROMless
TS80C31X2-ELER	8-bit CMOS Microcontroller ROMless
TS80C31X2-LCAB	8-bit CMOS Microcontroller ROMless

相關代理商/技術參數	參數描述
TS80C31X2-ELCR	制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit CMOS Microcontroller ROMless
TS80C31X2-ELEB	制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit CMOS Microcontroller ROMless
TS80C31X2-ELED	制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit CMOS Microcontroller ROMless
TS80C31X2-ELER	制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit CMOS Microcontroller ROMless
TS80C31X2-LCA	功能描述:IC MCU 8BIT 30/20MHZ 40-DIP RoHS:否類別:集成電路 (IC) >> 嵌入式 - 微控制器，系列:80C 標準包裝:9 系列:87C 核心處理器:8051 芯體尺寸:8-位速度:40/20MHz 連通性:UART/USART 外圍設備:POR，WDT 輸入/輸出數:32 程序存儲器容量:32KB（32K x 8）程序存儲器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數據轉換器:- 振蕩器型:內部工作溫度:0°C ~ 70°C 封裝/外殼:40-DIP（0.600"，15.24mm）包裝:管件

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