- 您现在的位置：买卖IC网 > PDF目录367726 > P83C380 (NXP SEMICONDUCTORS) Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc(带DDC接口，同步监测和同步处理的监视器微控制器) PDF资料下载
参数资料
| 型号： | P83C380 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc(带DDC接口，同步监测和同步处理的监视器微控制器) |
| 中文描述： | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PDIP42 |
| 封装： | 0.600 INCH, PLASTIC, SOT-270-1, SDIP-42 |
| 文件页数： | 20/84页 |
| 文件大小： | 420K |
| 代理商： | P83C380 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页当前第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页
1997 Dec 12
20
Philips Semiconductors
Product specification
Microcontrollers for monitors with DDC
interface, auto-sync detection and sync proc.
P83Cx80; P87C380
8.3
Interrupt Enable Register (IE)
Table 23
Interrupt Enable Register (SFR address A8H)
Table 24
Description of IE bits
8.4
Interrupt Priority Register (IP)
Table 25
Interrupt Priority Register (address B8H)
Table 26
Description of IP bits
7
6
5
4
3
2
1
0
EA
ES1
ET1
EX1
ET0
EX0
BIT
SYMBOL
FUNCTION
7
EA
Disable all interrupts
. If EA = 0, then no interrupt will be acknowledged. If EA = 1, then
each interrupt source is individually enabled or disabled by setting or clearing its enable
bit.
Reserved.
Enable DDC interface interrupt
. If ES1 = 1, then DDC interface interrupt is enabled.
If ES1 = 0, then DDC interface interrupt is disabled.
Reserved.
Enable Timer 1 overflow interrupt
. If ET1 = 1, then the Timer 1 interrupt is enabled.
If ET1 = 0, then the Timer 1 interrupt is disabled.
Enable external interrupt 1
. If EX1 = 1 then the External 1 interrupt is enabled.
If EX1 = 0 then the External 1 interrupt is disabled.
Enable Timer 0 overflow interrupt
. If ET0 = 1 then the Timer 0 interrupt is enabled.
If ET0 = 0 then the Timer 0 interrupt is disabled.
Enable mode change
. If EX0 = 1 then the mode change interrupt is enabled.
If EX0 = 0 then the mode change interrupt is disabled.
6
5
ES1
4
3
ET1
2
EX1
1
ET0
0
EX0
7
6
5
4
3
2
1
0
PS1
PT1
PX1
PT0
PX0
BIT
SYMBOL
DESCRIPTION
7 to 6
5
PS1
Reserved.
DDC interface Interrupt priority level
. When PS1 = 1, DDC interface Interrupt is
assigned a high priority level.
Reserved.
Timer 1 overflow interrupt priority level
. When PT1 = 1, Timer 1 Overflow Interrupt is
assigned a high priority level.
External interrupt 1 priority level
. When PX1 = 1, External Interrupt 1 priority is
assigned a high priority level.
Timer 0 overflow interrupt priority level
. When PT0 = 1, Timer 0 Overflow Interrupt is
assigned a high priority level.
Mode change interrupt priority level
. When PX0 = 1, Mode change Interrupt is
assigned a high priority level.
4
3
PT1
2
PX1
1
PT0
0
PX0
相关PDF资料 |
PDF描述 |
|---|---|
| P87C380 | Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc(带DDC接口，同步监测和同步处理的监视器微控制器) |
| P83C880 | Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc(带DDC接口，同步监测和同步处理的监视器微控制器) |
| P83C180 | Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc(带DDC接口，同步监测和同步处理的监视器微控制器) |
| P83C370AAR | Microcontrollers for PAL/SECAM TV with OSD and VST(带 OSD和 VST的在PAL/SECAM TV中应用的微控制器) |
| P83C570AAR | Microcontrollers for NTSC TVs with On-Screen Display OSD and Closed Caption CC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| P83C434 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit microcontrollers with LCD-driver |
| P83C434CFP | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit microcontrollers with LCD-driver |
| P83C453EBAA | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 8K/256 OTP/ROM, expanded I/O |
| P83C453EFAA | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontrollers |
| P83C504GBA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
发布紧急采购，3分钟左右您将得到回复。