參數(shù)資料
型號: P60ARM-IG
廠商: Zarlink Semiconductor Inc.
英文描述: Low power, general purpose 32-bit RISC microprocessor
中文描述: 低功耗,通用32位RISC微處理器
文件頁數(shù): 20/120頁
文件大?。?/td> 1275K
代理商: P60ARM-IG
P60ARM-B
16
3.4.6 Vector Summary
These are byte addresses, and will normally contain a branch instruction pointing to the relevant routine.
The FIQ routine might reside at 0x1C onwards, and thereby avoid the need for (and execution time of) a
branch instruction.
The reserved entry is for an Address Exception vector which is only operative when the processor is
configured for a 26 bit program space. See
13.0 Appendix - Backward Compatibility
3.4.7 Exception Priorities
When multiple exceptions arise at the same time, a fixed priority system determines the order in which they
will be handled:
(1)
Reset (highest priority)
(2)
Data abort
(3)
FIQ
(4)
IRQ
(5)
Prefetch abort
(6)
Note that not all exceptions can occur at once. Undefined instruction and software interrupt are mutually
exclusive since they each correspond to particular (non-overlapping) decodings of the current instruction.
Undefined Instruction, Software interrupt (lowest priority)
If a data abort
ARM60 will enter the data abort handler and then immediately proceed to the FIQ vector. A normal return
from FIQ will cause the data abort handler to resume execution. Placing data abort at a higher priority than
FIQ is necessary to ensure that the transfer error does not escape detection; the time for this exception entry
should be added to worst case FIQ latency calculations.
occurs at the same time as a FIQ, and FIQs are enabled (i.e. the F flag in the CPSR is clear),
Address
Exception
Mode on entry
0x00000000
Reset
Supervisor
0x00000004
UndeTned instruction
UndeTned
0x00000008
Software interrupt
Supervisor
0x0000000C
Abort (prefetch)
Abort
0x00000010
Abort (data)
Abort
0x00000014
-- reserved --
--
0x00000018
IRQ
IRQ
0x0000001C
FIQ
FIQ
Table 3: Vector Summary
相關(guān)PDF資料
PDF描述
P60ARM-B Low power, general purpose 32-bit RISC microprocessor
P60A 60W DC-DC Converter P60A-Series
P60A12D05P 60W DC-DC Converter P60A-Series
P60A12D12P 60W DC-DC Converter P60A-Series
P60A12D15P 60W DC-DC Converter P60A-Series
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P-60AS/A18 功能描述:BATTERY NICAD 2/3A 600MAH W/TAB RoHS:否 類別:電池產(chǎn)品 >> 電池,充電式(蓄電池) 系列:- MSDS 材料安全數(shù)據(jù)表:Nickel Metal Hydride Battery MSDS 標(biāo)準(zhǔn)包裝:1,000 系列:TWICELL 電池化學(xué):鎳金屬氫化物 電池大小:AAA 電壓 - 額定:1.2V 容量:930mAh 尺寸/尺寸:- 端接類型:焊片 放電速率:186mA 標(biāo)準(zhǔn)充電電流:100mA 標(biāo)準(zhǔn)充電時(shí)間:16小時(shí) 重量:0.029 磅(13.15g) 裝運(yùn)信息:- 其它名稱:SY153T
P60AS302 制造商:APEM 功能描述:
P60AS632-8C 制造商:NYLOK 功能描述:
P60AS701 功能描述:旋鈕開關(guān) 10POS BCD 0.15A 24V RoHS:否 制造商:C&K Components 位置數(shù)量:5 卡片組數(shù)量: 每卡片組極數(shù):2 電流額定值:250 mA 電壓額定值:125 V 指數(shù)角: 觸點(diǎn)類型: 觸點(diǎn)形式:DPST 端接類型:Solder 安裝類型:Panel 觸點(diǎn)電鍍:Silver
P60AS701TR 功能描述:旋鈕開關(guān) 10POS 0.15A 24VDC RoHS:否 制造商:C&K Components 位置數(shù)量:5 卡片組數(shù)量: 每卡片組極數(shù):2 電流額定值:250 mA 電壓額定值:125 V 指數(shù)角: 觸點(diǎn)類型: 觸點(diǎn)形式:DPST 端接類型:Solder 安裝類型:Panel 觸點(diǎn)電鍍:Silver