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| 型號(hào)： | SAF-C164SV-2R25F |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP64 |
| 封裝： | PLASTIC, TQFP-64 |
| 文件頁(yè)數(shù)： | 16/65頁(yè) |
| 文件大?。?/td> | 932K |
| 代理商： | SAF-C164SV-2R25F |
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C164SV
Data Sheet
19
V1.0, 2003-04
Preliminary
The C164SV 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 4 shows all of the possible exceptions or error conditions that can arise during run-
time:
Table 4
Hardware Trap Summary
Exception Condition
Trap
Flag
Trap
Vector
Location
Trap
Number
Trap
Priority
Reset Functions:
– Hardware Reset
– Software Reset
– W-dog Timer Overflow
–
RESET
00’0000H
00H
III
Class A Hardware Traps:
– Non-Maskable Interrupt
– Stack Overflow
– Stack Underflow
NMI
STKOF
STKUF
NMITRAP
STOTRAP
STUTRAP
00’0008H
00’0010H
00’0018H
02H
04H
06H
II
Class B Hardware Traps:
– Undefined Opcode
– Protected Instruction
Fault
– Illegal Word Operand
Access
– Illegal Instruction
Access
– Illegal External Bus
Access
UNDOPC
PRTFLT
ILLOPA
ILLINA
ILLBUS
BTRAP
00’0028H
0AH
I
Reserved
–
[2CH –
3CH]
[0BH –
0FH]
–
Software Traps
– TRAP Instruction
––
Any
[00’0000H –
00’01FCH]
in steps
of 4H
Any
[00H –
7FH]
Current
CPU
Priority
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PDF描述 |
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| SAK-C167CS-4RC | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, UUC146 |
| SAK-C167CS-LC | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, UUC146 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAF-C164SV-2RF | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SAFC165H | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:EMBEDDED C166 WITH USART IOM-2 AND HDLC SUPPORT |
| SAF-C165H-LF V1.3 | 功能描述:16位微控制器 - MCU IC COMM CTRLR RISC ROMLESS 36MHZ 3.3V 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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 |
| SAFC165H-LF V1.3TR | 制造商:Lantiq 功能描述: |
| SAFC165HLFV1.3 | 制造商:Lantiq 功能描述: 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述: |
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