参数资料
型号: M32180F8TFP
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP240
封装: 32 X 32 MM, 0.50 MM PITCH, PLASTIC, QFP-240
文件页数: 131/139页
文件大小: 3774K
代理商: M32180F8TFP
4
4-2
EIT
32180 Group User’s Manual (Rev.1.0)
4.1 Outline of EIT
If some event occurs when the CPU is executing an ordinary program, it may become necessary to suspend the
program being executed and execute another program. Events like this one are referred to by a generic name as
EIT (Exception, Interrupt and Trap).
(1) Exception
This is an event related to the context being executed. It is generated by an error or violation during instruction
execution. This type of event includes Address Exception (AE), Reserved Instruction Exception (RIE) and Floating-
Point Exception (FPE).
(2) Interrupt
This is an event generated irrespective of the context being executed. It is generated by a hardware-derived signal
from an external source, as well as by the internal peripheral I/O. This type of event includes Reset Interrupt (RI),
System Break Interrupt (SBI) and External Interrupt (EI).
(3) Trap
This refers to a software interrupt generated by executing a TRAP instruction. This type of event is intentionally
generated in a program as in the OS’s system call by the programmer.
4.1 Outline of EIT
Figure 4.1.1 Classification of EITs
EIT
Exception (Exception)
Reserved Instruction Exception (RIE)
Address Exception (AE)
Floating-Point Exception (FPE)
Reset Interrupt (RI)
System Break Interrupt (SBI)
External Interrupt (EI)
Trap (TRAP)
Interrupt (Interrupt)
Trap (Trap)
相关PDF资料
PDF描述
M38002M2-XXXFP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64
M30623MAA-XXXGP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP80
M37753M6C-XXXHP 16-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP80
M38867E8A-XXXHP 8-BIT, OTPROM, 5 MHz, MICROCONTROLLER, PQFP80
M38867M8A-XXXHP 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP80
相关代理商/技术参数
参数描述
M32180F8VFP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:32-Bit RISC Single-Chip Microcomputers M32R Family M32R/ECU Series
M32180T2-PTC 功能描述:DEV CONNECTION CNVTR FOR 32180 G RoHS:否 类别:编程器,开发系统 >> 配件 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 标准包装:1 系列:- 附件类型:USB 至 1-Wire? RJ11 适配器 适用于相关产品:1-Wire? 设备 产品目录页面:1429 (CN2011-ZH PDF)
M32182F3TFP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:32-BIT RISC SINGLE-CHIP MICROCOMPUTER M32R FAMILY / M32R/ECU SERIES
M32182F3UFP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:32-BIT RISC SINGLE-CHIP MICROCOMPUTER M32R FAMILY / M32R/ECU SERIES
M32182F3VFP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:32-BIT RISC SINGLE-CHIP MICROCOMPUTER M32R FAMILY / M32R/ECU SERIES