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| 型号： | EVAL-ADUC812QSZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 32/57页 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION FOR ADUC812 |
| 产品培训模块： | Process Control |
| 标准包装： | 1 |
| 系列： | QuickStart™ 套件 |
| 类型： | MCU |
| 适用于相关产品： | ADuC812 |
| 所含物品： | 评估板、电源、缆线、软件和说明文档 |
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REV.
ADuC812
–38–
INTERRUPT SYSTEM
The ADuC812 provides a total of nine interrupt sources with two priority levels. The control and configuration of the interrupt system
is carried out through three interrupt related SFRs.
IE
Interrupt Enable Register
IP
Interrupt Priority Register
IE2
Secondary Interrupt Enable Register
Interrupt Enable
IE
Register
SFR Address
A8H
Power-On Default Value
00H
Bit Addressable
Yes
A
EC
D
A
E2
T
ES
E1
T
E1
X
E0
T
E0
X
E
Table XXII. IE SFR Bit Designations
Bit
Name
Description
7
EA
Written by user to enable “1” or disable “0” all interrupt sources.
6
EADC
Written by user to enable “1” or disable “0” ADC interrupt.
5
ET2
Written by user to enable “1” or disable “0” Timer 2 interrupt.
4
ES
Written by user to enable “1” or disable “0” UART serial port interrupt.
3
ET1
Written by user to enable “1” or disable “0” Timer 1 interrupt.
2
EX1
Written by user to enable “1” or disable “0” External Interrupt 1.
1
ET0
Written by user to enable “1” or disable “0” Timer 0 interrupt.
0
EX0
Written by user to enable “1” or disable “0” External Interrupt 0.
Interrupt Priority
IP
Register
SFR Address
B8H
Power-On Default Value
00H
Bit Addressable
Yes
I
S
PC
D
A
P2
T
PS
P1
T
P1
X
P0
T
P0
X
P
Table XXIII. IP SFR Bit Designations
Bit
Name
Description
7
PSI
Written by user to select I
2C/SPI priority (“1” = High; “0” = Low).
6
PADC
Written by user to select ADC interrupt priority (“1” = High; “0” = Low).
5
PT2
Written by user to select Timer 2 interrupt priority (“1” = High; “0” = Low).
4
PS
Written by user to select UART serial port interrupt priority (“1” = High; “0” = Low).
3
PT1
Written by user to select Timer 1 interrupt priority (“1” = High; “0” = Low).
2
PX1
Written by user to select External Interrupt 1 priority (“1” = High; “0” = Low).
1
PT0
Written by user to select Timer 0 interrupt priority (“1” = High; “0” = Low).
0
PX0
Written by user to select External Interrupt 0 priority (“1” = High; “0” = Low).
F
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EVAL-ADUC814MK | 制造商:Analog Devices 功能描述:Evaluation Board For Micro-Converter, Small Packag 12-Bit ADC With Embedded Flash MCU 制造商:Analog Devices 功能描述:MICROCONVEMICROCNVRTR, SMALL PACKAG 12-BIT ADC W/ EMBEDDED F - Bulk 制造商:Analog Devices 功能描述:Microcontroller Development Tool |
| EVAL-ADUC814QS | 制造商:Analog Devices 功能描述:8052 ADUC814 QUICKSTART DEV KIT |
| EVAL-ADUC814QS-U | 制造商:Analog Devices 功能描述:QUICK START DEVL SYST EVAL BOARD I.C. - Bulk |
| EVAL-ADUC814QSZ | 功能描述:KIT DEV FOR ADUC814 MICROCONVRTR RoHS:是 类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等） 系列:QuickStart™ 套件 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206，PIC16F690，PIC16F819 所含物品:板，线缆，元件，CD，PICkit 编程器 产品目录页面:659 (CN2011-ZH PDF) |
| EVAL-ADUC814QSZ | 制造商:Analog Devices 功能描述:EVAL BOARD, ADUC814 8052 CORE ANALOG MCU |
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