Ftm Interrupts - NXP Semiconductors MC9S08SU16 Reference Manual

(1) FTM reset
FTM counter XXXX
CLKS[1:0]
XX
channel (n) output
Note
– Channel (n) is in output compare and the channel (n) output is toggled when there is a match
– C(n)VH:L = 0x0004
Figure 19-18. FTM behavior after the reset when the channel (n) is in output compare
19.7

FTM Interrupts

19.7.1 Timer overflow interrupt
The timer overflow interrupt is generated when (TOIE = 1) and (TOF = 1).
19.7.2 Channel (n) interrupt
The channel (n) interrupt is generated when (CHnIE = 1) and (CHnF = 1).
NXP Semiconductors
(3) write any value to
CNTH or CNTL registers
0x0000
00
(2) FTM configuration
MC9S08SU16 Reference Manual, Rev. 5, 4/2017
(4) write 0b01 to CLKS[1:0]
0x0001 0x0002
01
channel (n) pin is controlled by FTM
mode
Chapter 19 FlexTimer Module (FTM)
0x0006
0x0005
0x0003 0x0004
0x0007
. . .
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