MMCCMB2107 Freescale, MMCCMB2107 Datasheet - Page 457

• Manufacturer Part Number: MMCCMB2107
• Manufacturer: Freescale

Specifications of MMCCMB2107

• Lead Free Status / RoHS Status: Not Compliant

MMC2107 – Rev. 2.0
MOTOROLA
Q1
Q2
QS
Q1
Q2
QS
0000
IDLE
Q1:
IDLE
T1
0000
C1
IDLE
ACTIVE
TOR1
T1
1000
IDLE
Situation S3
the trigger overrun error status bit is set the same way, and that queue
execution continues unchanged.
The next two situations consider trigger events that occur for the lower
priority queue 2, while queue 1 is actively being serviced.
Situation S4
recognized while queue 1 is active is saved, and as soon as queue 1 is
finished, queue 2 servicing begins.
C2
Freescale Semiconductor, Inc.
Figure 18-25. CCW Priority Situation 3
Figure 18-26. CCW Priority Situation 4
Q1:
PF1
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Queued Analog-to-Digital Converter (QADC)
T1
0100
C1
Q2:
1000
T2
(Figure
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C2
PAUSE
Q2:
(Figure
ACTIVE
C1
TOR2
ACTIVE
T2
T2
0110
TRIGGERED
C3
C2
1011
PF2
18-25) shows that when the pause feature is in use,
18-26) shows that a queue 2 trigger event that is
C4
0101
CF1
T1
C1
C3
TOR1
ACTIVE
T1
1001
PAUSE
C2
ACTIVE
C4
0010
CF1
Queued Analog-to-Digital Converter (QADC)
C3
0001
C4
T2
CF2
IDLE
C3
TOR2
ACTIVE
T2
0010
IDLE
C4
CF2
IDLE
0000
IDLE
0000
Technical Data
Digital Control
457