參數(shù)資料
型號: XCB56011BU95
廠商: MOTOROLA INC
元件分類: 數(shù)字信號處理
英文描述: 24-BIT DVD DIGITAL SIGNAL PROCESSOR
中文描述: 8-BIT, 95 MHz, OTHER DSP, PQFP100
封裝: PLASTIC, TQFP-100
文件頁數(shù): 60/82頁
文件大?。?/td> 318K
代理商: XCB56011BU95
Preliminary Information
2-34
DSP56011 Technical Data Sheet, Rev. 1
MOTOROLA
Specifications
On-Chip Emulation (OnCE
) Timing
PRELIMINARY
250A
DR assertion width to recover from Stop
2
Stable External Clock, OMR Bit 6 = 0
Stable External Clock, OMR Bit 6 = 1
Stable External Clock, PCTL Bit 17 = 1
15
15
15
65548 T
C
+ T
20 T
C
+ T
13 T
C
+ T
ns
250B
DR assertion width to recover from Stop and enter
Debug mode
2
Stable External Clock, OMR Bit 6 = 0
Stable External Clock, OMR Bit 6 = 1
Stable External Clock, PCTL Bit 17= 1
65549 T
C
+ T
21 T
C
+ T
14 T
C
+ T
ns
251
DR assertion to DSO (ACK) valid (enter Debug
mode) after recovery from Stop state
2
Stable External Clock, OMR Bit 6 = 0
Stable External Clock, OMR Bit 6 = 1
Stable External Clock, PCTL Bit 17= 1
65553 T
C
+ T
25 T
C
+ T
18 T
C
+ T
ns
Notes:
1.
2.
Maximum T
Periodically sampled, not 100% tested
Figure 2-22
DSP56011 OnCE Serial Clock Timing
Figure 2-23
DSP56011 OnCE Acknowledge Timing
Table 2-16
OnCE Timing (Continued)
No.
Characteristics
All Frequencies
Unit
Min
Max
DSCK
(input)
246
246
231
232
230
AA0277
DR
(Input)
DSO
(Output)
ACK
233
240
AA0278
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