mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 324

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 7 Enhanced Capture Timer (S12ECT16B8CV2)
7.3.2.8
Read or write: Anytime
All bits reset to zero.
324
7, 5, 3, 1
6, 4, 2, 0
OM[7:0]
OL[7:0]
Reset
Reset
Field
W
W
R
R
OM7
OM3
OMx — Output Mode
OLx — Output Level
These eight pairs of control bits are encoded to specify the output action to be taken as a result of a successful
OCx compare. When either OMx or OLx is one, the pin associated with OCx becomes an output tied to OCx.
See
Timer Control Register 1/Timer Control Register 2 (TCTL1/TCTL2)
0
0
7
7
To enable output action by OMx and OLx bits on timer port, the
corresponding bit in OC7M should be cleared.
Table
7-10.
OMx
OL7
OL3
0
0
6
6
0
0
1
1
Figure 7-11. Timer Control Register 1 (TCTL1)
Figure 7-12. Timer Control Register 2 (TCTL2)
Table 7-9. TCTL1/TCTL2 Field Descriptions
Table 7-10. Compare Result Output Action
MC9S12XDP512 Data Sheet, Rev. 2.17
OM6
OM2
OLx
0
1
0
1
0
0
5
5
Timer disconnected from output pin logic
Toggle OCx output line
Clear OCx output line to zero
Set OCx output line to one
OL6
OL2
NOTE
0
0
4
4
Description
OM5
OM1
Action
0
0
3
3
OL5
OL1
0
0
2
2
Freescale Semiconductor
OM4
OM0
0
0
1
1
OL4
OL0
0
0
0
0