dspb56011 Freescale Semiconductor, Inc, dspb56011 Datasheet - Page 60

• Manufacturer Part Number: dspb56011
• Description: 24-bit Dvd Digital Signal Processor
• Manufacturer: Freescale Semiconductor, Inc

Specifications
On-Chip Emulation (OnCE ) Timing
2-34
Notes:
250A DR assertion width to recover from Stop
250B DR assertion width to recover from Stop and enter
No.
DSCK
(input)
251
(Output)
(Input)
DSO
DR
Debug mode
DR assertion to DSO (ACK) valid (enter Debug
mode) after recovery from Stop state
1.
2.
•
•
•
•
•
•
•
•
•
Maximum T
Periodically sampled, not 100% tested
Stable External Clock, OMR Bit 6 = 0
Stable External Clock, OMR Bit 6 = 1
Stable External Clock, PCTL Bit 17 = 1
Stable External Clock, OMR Bit 6 = 0
Stable External Clock, OMR Bit 6 = 1
Stable External Clock, PCTL Bit 17= 1
Stable External Clock, OMR Bit 6 = 0
Stable External Clock, OMR Bit 6 = 1
Stable External Clock, PCTL Bit 17= 1
2
Figure 2-23 DSP56011 OnCE Acknowledge Timing
L
Figure 2-22 DSP56011 OnCE Serial Clock Timing
Characteristics
DSP56011 Technical Data Sheet, Rev. 1
Table 2-16 OnCE Timing (Continued)
Preliminary Information
233
230
2
246
2
232
65549 T
65553 T
ACK
240
21 T
14 T
25 T
18 T
Min
15
15
15
231
C
C
C
C
All Frequencies
C
C
+ T
+ T
+ T
+ T
+ T
+ T
L
L
L
L
L
L
65548 T
20 T
13 T
Max
—
—
—
—
—
—
C
C
C
+ T
+ T
+ T
MOTOROLA
246
L
L
L
Unit
ns
ns
ns
AA0278
AA0277