參數(shù)資料
型號: DSP56364P
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
元件分類: 數(shù)字信號處理
英文描述: 24-Bit Audio Digital Signal Processor
中文描述: 24位音頻數(shù)字信號處理器
文件頁數(shù): 28/148頁
文件大?。?/td> 1204K
代理商: DSP56364P
External Memory Expansion Port (Port A)
DSP56364 Technical Data, Rev. 4
3-12
Freescale Semiconductor
Figure 3-7 Recovery from Stop State Using IRQA Interrupt Service
Figure 3-8 External Memory Access (DMA Source) Timing
3.10
External Memory Expansion Port (Port A)
3.10.1
SRAM Timing
Table 3-8 SRAM Read and Write Accesses
1
No.
Characteristics
Symbol
Expression
2
Min
Max
Unit
100
Address valid and AA assertion pulse width
t
RC
, t
WC
(WS + 1)
×
T
C
4.0
[1
WS
3]
16.0
ns
(WS + 2)
×
T
C
4.0
[4
WS
7]
56.0
ns
(WS + 3)
×
T
C
4.0
[WS
8]
106.0
ns
First IRQA Interrupt Instruction Fetch
26
25
AA0467
IRQA
A0–A17
29
DMA Source Address
First Interrupt Instruction Execution
A0–A17
RD
WR
IRQA, IRQB,
IRQD,
NMI
AA1104
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相關(guān)代理商/技術(shù)參數(shù)
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