mc9s12xf512 Freescale Semiconductor, Inc, mc9s12xf512 Datasheet - Page 511

• Manufacturer Part Number: mc9s12xf512
• Description: S12x Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

13.5.2.44 Timer 2 Configuration Register 1 (TI2CR1)
Write: Anytime
The content of this register depends on the value of the T2_CFG bit in the
Register
Timer
13.5.2.45 Slot Status Selection Register (SSSR)
Write: Anytime
Freescale Semiconductor
Module Base + 0x0062
Module Base + 0x0064
Reset
Reset
T2_MTCNT[15:0]
T2_MTOFFSET
W
W
W WMD
R
R
R
Field
T2”.
13–0
15–0
15
15
0
0
0
0
(TICCR). For a detailed description of timer T2, refer to
14
14
0
0
0
0
If timer T2 is configured as an absolute timer and the application modifies
the values in this register while the timer is running, the change becomes
effective immediately and the timer T2 will expire according to the changed
values.
If timer T2 is configured as a relative timer and the application changes the
values in this register while the timer is running, the change becomes
effective when the timer has expired according to the old values.
Timer T2 Macrotick Offset — This field holds the macrotick offset value for timer T2.
Timer T2 Macrotick Low Word — This field defines the low word of the macrotick value for timer T2.
13
13
0
0
SEL
Figure 13-44. Timer 2 Configuration Register 1 (TI2CR1)
12
12
0
0
Figure 13-45. Slot Status Selection Register (SSSR)
MC9S12XF - Family Reference Manual, Rev.1.19
Fields for absolute timer T2 (TICCR[T2_CFG] = 0)
Fields for relative timer T2 (TICCR[T2_CFG] = 1)
11
11
0
0
0
Table 13-52. TI2CR1 Field Descriptions
10
10
0
0
16-bit write access required
0
0
9
9
T2_MTCNT[15:0]
NOTE
0
0
8
8
T2_MTOFFSET
Description
0
0
7
7
Chapter 13 FlexRay Communication Controller (FLEXRAY)
6
0
6
0
SLOTNUMBER
Section 13.6.17.2, “Absolute / Relative
0
0
5
5
Timer Configuration and Control
0
0
4
4
0
0
3
3
0
0
2
2
1
0
1
0
0
0
0
0
511