參數(shù)資料
型號(hào): DSP56004ROM
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
元件分類: 數(shù)字信號(hào)處理
英文描述: SYMPHONY AUDIO DSP FAMILY 24-BIT DIGITAL SIGNAL PROCESSORS
中文描述: Symphony音頻DSP系列的24位數(shù)字信號(hào)處理器
文件頁(yè)數(shù): 48/82頁(yè)
文件大?。?/td> 636K
代理商: DSP56004ROM
2-24
DSP56004/D, Rev. 3
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
Specifications
Serial Host Interface (SHI) SPI Protocol Timing
146 SS Assertion to First
SCK Edge CPHA = 0
CPHA = 1
slave
slave
bypassed
narrow
wide
bypassed
narrow
wide
T
C
+ T
H
+ 35
T
C
+ T
H
+ 35
T
C
+ T
H
+ 35
6
0
0
65
65
65
6
0
0
58
58
58
6
0
0
53.5
53.5
53.5
6
0
0
ns
ns
ns
ns
ns
ns
147 Last SCK Edge to SS
Not Asserted
CPHA = 0
CPHA = 1
3
slave
slave
bypassed
narrow
wide
bypassed
narrow
wide
T
C
+ 6
T
C
+ 70
T
C
+ 197
2
66
193
26
90
217
2
66
193
21
85
212
2
66
193
18.3
82.4
209
2
66
193
ns
ns
ns
ns
ns
ns
148 Data In Valid to SCK
Edge (Data In Set-up
Time)
master
slave
bypassed
narrow
wide
bypassed
narrow
wide
0
MAX {(37 – T
C
),
0}
MAX {(52 – T
C
),
0}
0
MAX {(38 – T
C
),
0}
MAX {(53 – T
C
),
0}
2
×
T
C
+ 17
2
×
T
C
+ 18
2
×
T
C
+ 28
2
×
T
C
+ 17
2
×
T
C
+ 18
2
×
T
C
+ 28
4
0
17
32
0
18
33
0
22
37
0
23
38
0
25
40
0
26
41
ns
ns
ns
ns
ns
ns
149 SCK Edge to Data In
Not Valid
(Data In Hold Time)
master
slave
bypassed
narrow
wide
bypassed
narrow
wide
57
58
68
57
58
68
47
48
58
47
48
58
41.7
42.7
52.7
41.7
42.7
52.7
ns
ns
ns
ns
ns
ns
150 SS Assertion to Data
Out Active
slave
4
4
4
ns
151 SS Deassertation to
Data high impedance
4
slave
24
24
24
24
ns
152 SCK Edge to Data Out
Valid (Data Out Delay
Time)
CPHA = 0, CPHA = 1
2
CPHA = 1
master
slave
slave
bypassed
narrow
wide
bypassed
narrow
wide
bypassed
narrow
wide
41
214
504
41
214
504
T
C
+ T
H
+ 40
T
C
+ T
H
+ 216
T
C
+ T
H
+ 511
41
214
504
41
214
504
70
246
541
41
214
504
41
214
504
63
239
534
41
214
504
41
214
504
58.5
235
530
ns
ns
ns
ns
ns
ns
ns
ns
ns
Table 2-12
Serial Host Interface (SHI) SPI Protocol Timing (Continued)
No.
Characteristics
Mode
Filter
Mode
Expression
50 MHz
66 MHz
81 MHz
Unit
Min Max Min Max Min
Max
F
Freescale Semiconductor, Inc.
n
.
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