參數(shù)資料
型號(hào)： NS32FX16-15
廠商： National Semiconductor Corporation
英文描述： FILM/M CAPACITANCE=0.001 VOLT=630
中文描述： 影像/信號(hào)處理器
文件頁(yè)數(shù)： 49/88頁(yè)
文件大?。?/td> 902K
代理商： NS32FX16-15
3.0 Functional Description
(Continued)
TABLE 3-6. Interrupt Sequences
DDIN
HBE
A. Non-Maskable Interrupt Control Sequence
Cycle
Status
Address
A0
High Bus
Low Bus
Interrupt Acknowledge
1
0100
FFFF00
16
0
1
0
Don’t Care
Don’t Care
Interrupt Return
None: Performed through Return from Trap (RETT) instruction.
B. Non-Vectored Interrupt Control Sequence
Interrupt Acknowledge
1
0100
FFFE00
16
0
1
0
Don’t Care
Don’t Care
Interrupt Return
None: Performed through Return from Trap (RETT) instruction.
C. Vectored Interrupt Sequence: Non-Cascaded
Interrupt Acknowledge
1
0100
FFFE00
16
0
1
0
Don’t Care
Vector:
Range: 0–127
Interrupt Return
1
0110
FFFE00
16
0
1
0
Don’t Care
Vector: Same as
in Previous Int.
Ack. Cycle
D. Vectored Interrupt Sequence: Cascaded
Interrupt Acknowledge
1
0100
FFFE00
16
0
1
0
Don’t Care
Cascade Index:
range
b
16 to
b
1
(The CPU here uses the Cascade Index to find the Cascade Address.)
2
0101
Cascade
Address
0
1 or
0
*
0 or
1
*
Vector, range 0–255; on appropriate
half or Data Bus for even/odd
address
Interrupt Return
1
0110
FFFE00
16
0
1
0
Don’t Care
Cascade Index:
same as in
previous Int.
Ack. Cycle
(The CPU here uses the Cascade Index to find the Cascade Address.)
2
0111
Cascade
Address
*
If the Cascaded ICU Address is Even (A0 is low), then the CPU applies HBE high and reads the vector number from bits 0–7 of the Data Bus.
0
1 or
0
*
0 or
1
*
Don’t Care
Don’t Care
If the address is Odd (A0 is high), then the CPU applies HBE low and reads the vector number from bits 8–15 of the Data Bus. The vector number may be in the
range 0–225.
49
相關(guān)PDF資料
PDF描述
NS32FX16-20 Imaging/Signal Processor
NS32FX16-25 Imaging/Signal Processor
NS32FX164-20 Advanced Imaging/Communication Signal Processors(高級(jí)圖象/通訊信號(hào)處理器)
NS32FV16-25 Advanced Imaging/Communication Signal Processors
NS32FX164-25 Advanced Imaging/Communication Signal Processors(高級(jí)圖象/通訊信號(hào)處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NS32FX16-20 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Imaging/Signal Processor
NS32FX16-25 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Imaging/Signal Processor
NS32FX164 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
NS32FX164-20 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Advanced Imaging/Communication Signal Processors
NS32FX164-25 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Advanced Imaging/Communication Signal Processors
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*