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| 型號： | C167CS-4R |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | BOARD INTERFACE KGZ/GMS 0-100% |
| 中文描述： | 16位單片機(jī) |
| 文件頁數(shù)： | 26/80頁 |
| 文件大?。?/td> | 1151K |
| 代理商： | C167CS-4R |
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C167CS-4R
C167CS-L
Data Sheet
22
V2.0, 2000-06
The C167CS 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
occurence 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
Exception Condition
Hardware Trap Summary
Trap
Flag
–
Trap
Vector
Vector
Location
Trap
Number
Trap
Priority
Reset Functions:
– Hardware Reset
– Software Reset
– W-dog Timer Overflow
Class A Hardware Traps:
– Non-Maskable Interrupt
– Stack Overflow
– Stack Underflow
Class B Hardware Traps:
– Undefined Opcode
– Protected Instruction
Fault
– Illegal Word Operand
Access
– Illegal Instruction
Access
– Illegal External Bus
Access
Reserved
RESET
RESET
RESET
00’0000
H
00’0000
H
00’0000
H
00
H
00
H
00
H
III
III
III
NMI
STKOF
STKUF
NMITRAP
STOTRAP
STUTRAP
00’0008
H
00’0010
H
00’0018
H
02
H
04
H
06
H
II
II
II
UNDOPC
PRTFLT
ILLOPA
ILLINA
ILLBUS
BTRAP
BTRAP
BTRAP
BTRAP
BTRAP
00’0028
H
00’0028
H
00’0028
H
00’0028
H
00’0028
H
0A
H
0A
H
0A
H
0A
H
0A
H
I
I
I
I
I
–
–
[2C
H
–
3C
H
]
Any
[00’0000
H
–
00’01FC
H
]
in steps
of 4
H
[0B
H
–
0F
H
]
Any
[00
H
–
7F
H
]
–
Software Traps
– TRAP Instruction
–
–
Current
CPU
Priority
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| C167CS-L | 16-Bit Single-Chip Microcontroller |
| C167CS-L16M3V | 16-Bi t Single-Chip Microcontroller |
| C167CS-XC | 16-Bit Single-Chip Microcontroller Bare Die Delivery |
| C167SR | 16-Bit CMOS Single-Chip Microcontroller |
| C167 | High-Performance CMOS 16-Bit Microcontrollers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| C167CS-4R_01 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| C167CS-4RM | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| C167CS-L | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| C167CS-L16M3V | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bi t Single-Chip Microcontroller |
| C167CSL16M3VCAFXQLA1 | 制造商:Infineon Technologies AG 功能描述:MCU 16-bit C166 CISC/RISC ROMLess 3.3V 144-Pin MQFP |
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