Situation s7, Figure 28-29 – Motorola ColdFire MCF5281 User Manual
Page 579

Queued Analog-to-Digital Converter (QADC)
Freescale Semiconductor
28-41
.
Figure 28-29. CCW Priority Situation 7
and
) repeat the same two situations with the RESUME
bit set to a 1. When the RESUME bit is set, following suspension, queue 2 resumes execution with the
aborted CCW, not the first CCW, in the queue.
Figure 28-30. CCW Priority Situation 8
T1
PAUSE
Q1:
Q2:
QS:
IDLE
ACTIVE
IDLE
ACTIVE
IDLE
0010
0110
1010
0010
ACTIVE
0000
IDLE
Q1:
PF1
C1
C2
0000
1010
ACTIVE
0110
C1
Q2:
T2
C1
PF2
T1
C3
C4
CF1
C3
CF2
SUSPEND
PAUSE
SUSPEND
T2
C1
C3
C2
ACTIVE
ACT
0101
C4
IDLE
Q1:
Q2:
QS:
IDLE
IDLE
0000
1000
0010
ACTIVE
C1
C2
T1
Q1:
C1
C3
C4
IDLE
Q2:
PF1
PAUSE
ACTIVE
CF1
T1
ACTIVE
SUSPEND
0100
ACTIVE
ACTIVE
0110
1010
C2
C3
C4
CF2
T2
0000
RESUME=1
C2
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3