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
文件頁數(shù): 53/88頁
文件大?。?/td> 902K
代理商: NS32FX16-15
3.0 Functional Description
(Continued)
TABLE 3-8. Data Access Sequences
Cycle
Type
Address
HBE
A0
High Bus
Low Bus
A. Odd Word Access Sequence
Byte 1
Byte 0
w
A
1
2
Odd Byte
Even Byte
A
A
a
1
0
1
1
0
Byte 0
Don’t Care
Don’t Care
Byte 1
B. Even Double-Word Access Sequence
Byte 3
Byte 2
Byte 1
Byte 0
w
A
1
1
Even Word
Even Word
A
A
a
2
0
0
0
0
Byte 1
Byte 3
Byte 0
Byte 2
C. Odd Double-Word Access Sequence
Byte 3
Byte 2
Byte 1
Byte 0
w
A
1
2
3
Odd Byte
Even Word
Even Byte
A
A
a
1
A
a
3
0
0
1
1
0
0
Byte 0
Byte 2
Don’t Care
Don’t Care
Byte 1
Byte 3
D. Even Quad-Word Access Sequence
Byte 7
Byte 6
Byte 5
Byte 4
Byte 3
Byte 2
Byte 1
Byte 0
w
A
1
2
Even Word
Even Word
A
A
a
2
0
0
0
0
Byte 1
Byte 3
Byte 0
Byte 2
Other Bus Cycles (Instruction Prefetch or Slave) can occur here.
3
4
Even Word
Even Word
A
a
4
A
a
6
0
0
0
0
Byte 5
Byte 7
Byte 4
Byte 6
E. Odd Quad-Word Access Sequence
Byte 7
Byte 6
Byte 5
Byte 4
Byte 3
Byte 2
Byte 1
Byte 0
w
A
1
2
3
Odd Byte
Even Word
Even Byte
A
A
a
1
A
a
3
0
0
1
1
0
0
Byte 0
Byte 2
Don’t Care
Don’t Care
Byte 1
Byte 3
Other Bus Cycles (Instruction Prefetch or Slave) can occur here.
4
5
6
Odd Byte
Even Word
Even Byte
A
a
4
A
a
5
A
a
7
0
0
1
1
0
0
Byte 4
Byte 6
Don’t Care
Don’t Care
Byte 5
Byte 7
53
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