參數(shù)資料
型號： SAF-XC164D-8R20F
廠商： INFINEON TECHNOLOGIES AG
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP100
封裝： 0.50 MM PITCH, GREEN, PLASTIC, TQFP-100
文件頁數(shù)： 24/76頁
文件大小： 1143K
代理商： SAF-XC164D-8R20F
XC164D
Derivatives
Functional Description
Data Sheet
28
V1.2, 2006-08
The XC164D also provides an excellent mechanism to identify and to process
exceptions or error conditions that arise during run-time, so-called ‘Hardware Traps’.
Hardware traps cause immediate non-maskable system reaction which is similar to a
standard interrupt service (branching to a dedicated vector table location). The
occurrence of a hardware trap is additionally signified by an individual bit in the trap flag
register (TFR). Except when another higher prioritized trap service is in progress, a
hardware trap will interrupt any actual program execution. In turn, hardware trap services
can normally not be interrupted by standard or PEC interrupts.
Table 5 shows all of the possible exceptions or error conditions that can arise during run-
time:
Table 5
Hardware Trap Summary
Exception Condition
Trap
Flag
Trap
Vector
Location1)
1) Register VECSEG defines the segment where the vector table is located to.
Trap
Number
Trap
Priorit
y
Reset Functions:
Hardware Reset
Software Reset
Watchdog Timer
Overflow
–
RESET
xx’0000H
00H
III
Class A Hardware Traps:
Non-Maskable Interrupt
Stack Overflow
Stack Underflow
Software Break
NMI
STKOF
STKUF
SOFTBRK
NMITRAP
STOTRAP
STUTRAP
SBRKTRAP
xx’0008H
xx’0010H
xx’0018H
xx’0020H
02H
04H
06H
08H
II
Class B Hardware Traps:
Undefined Opcode
PMI Access Error
Protected Instruction
Fault
Illegal Word Operand
Access
UNDOPC
PACER
PRTFLT
ILLOPA
BTRAP
xx’0028H
0AH
I
Reserved
–
[2CH - 3CH][0BH -
0FH]
–
Software Traps
TRAP Instruction
––
Any
[xx’0000H -
xx’01FCH]
in steps of
4H
Any
[00H -
7FH]
Current
CPU
Priority
相關(guān)PDF資料
PDF描述
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SAF-XC164D-8F40F 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP100
SAF-XC164D-8R40F 16-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP100
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAF-XC164D-8R40F 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core
SAF-XC164GM-16F20F 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core
SAF-XC164GM-16F20F BA 功能描述:16位微控制器 - MCU 16-Bit Single-Chip 5V 20MHz Flash RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
SAF-XC164GM-16F40F 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core
SAF-XC164GM-16F40F BA 功能描述:16位微控制器 - MCU 16-Bit Single-Chip 5V 40MHz Flash RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
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