
CTM
REFERENCE
MOTOROLA
iii
TABLE OF CONTENTS
Paragraph
Number
Page
Number
Title
6.6
6.7
6.8
6.8.1
6.8.2
6.8.3
MCSM interrupts....................................................................................................6-4
Freeze action on the MCSM..................................................................................6-4
MCSM registers.....................................................................................................6-4
MCSMSIC — MCSM status/interrupt/control register......................................6-5
MCSMCNT — MCSM counter register............................................................6-7
MCSMML — MCSM modulus latch register ....................................................6-8
7
SINGLE ACTION SUBMODULE
(SASM)
7.1
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.3
7.4
7.5
7.5.1
7.5.2
7.5.3
7.5.4
SASM description..................................................................................................7-1
SASM modes of operation.....................................................................................7-2
Clearing and using the FLAG bits....................................................................7-2
Input capture (IC) mode...................................................................................7-4
Output compare (OC) mode ............................................................................7-4
Output compare and toggle (OCT) mode ........................................................7-5
Output port (OP) mode ....................................................................................7-5
SASM interrupts ....................................................................................................7-6
Freeze action on the SASM...................................................................................7-6
SASM registers......................................................................................................7-6
SICA — SASM status/interrupt/control register A............................................7-7
SDATA — SASM data register A......................................................................7-10
SICB — SASM status/interrupt/control register B............................................7-10
SDATB — SASM data register B .....................................................................7-11
8
DOUBLE ACTION SUBMODULE
(DASM)
8.1
8.2
8.3
8.3.1
8.3.2
8.3.3
8.3.4
8.3.5
8.3.5.1
8.3.5.2
8.3.5.3
8.3.6
8.4
8.5
DASM description..................................................................................................8-2
32-bit coherent access ..........................................................................................8-3
DASM modes of operation.....................................................................................8-3
Disable (DIS) mode..........................................................................................8-4
Input pulse width measurement (IPWM) mode................................................8-4
Input period measurement (IPM) mode...........................................................8-5
Input capture (IC) mode...................................................................................8-7
Output compare (OCB and OCAB) modes......................................................8-7
Single shot output pulse operation.............................................................8-8
Single output compare operation ...............................................................8-9
Output port bit operation ............................................................................8-9
Output pulse width modulation (OPWM) mode................................................8-10
DASM interrupts ....................................................................................................8-12
Freeze action on the DASM...................................................................................8-13
F
.
Freescale Semiconductor, Inc.
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