MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 806

• Manufacturer Part Number: MK30DN512ZVLK10
• Description: ARM Microcontrollers - MCU KINETIS 512K SLCD
• Manufacturer: Freescale Semiconductor

Specifications of MK30DN512ZVLK10

• Core: ARM Cortex M4
• Processor Series: K30
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 128 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-80
• Mounting Style: SMD/SMT

Memory Map and Register Definition
Each CHnF bit in STATUS is a mirror of CHnF bit in CnSC. All CHnF bits can be
checked using only one read of STATUS. All CHnF bits can be cleared by reading
STATUS followed by writing 0x00 to STATUS.
Hardware sets the individual channel flags when an event occurs on the channel. CHF is
cleared by reading STATUS while CHnF is set and then writing a 0 to the CHF bit.
Writing a 1 to CHF has no effect.
If another event occurs between the read and write operations, the write operation has no
effect; therefore, CHF remains set indicating an event has occurred. In this case a CHF
interrupt request is not lost due to the clearing sequence for a previous CHF.
Addresses: FTM0_STATUS is 4003_8000h base + 50h offset = 4003_8050h
806
Reset
Reset
Bit
Bit
W
W
Reserved
R
R
CH7F
CH6F
CH5F
31–8
Field
7
6
5
31
15
0
0
FTM1_STATUS is 4003_9000h base + 50h offset = 4003_9050h
FTM2_STATUS is 400B_8000h base + 50h offset = 400B_8050h
30
14
The STATUS register should be used only combine mode.
0
0
This read-only field is reserved and always has the value zero.
Channel 7 Flag
See the register description.
0
1
Channel 6 Flag
See the register description.
0
1
Channel 5 Flag
See the register description.
No channel event has occurred.
A channel event has occurred.
No channel event has occurred.
A channel event has occurred.
29
13
0
0
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
28
12
0
0
0
FTMx_STATUS field descriptions
27
11
0
0
Table continues on the next page...
26
10
0
0
25
0
0
9
NOTE
24
0
0
8
0
Description
CH7F
23
0
0
7
0
CH6F
22
0
0
6
0
CH5F
21
0
0
5
0
CH4F
20
0
0
4
0
Freescale Semiconductor, Inc.
CH3F
19
0
0
3
0
CH2F
18
0
0
2
0
CH1F
17
0
0
1
0
CH0F
16
0
0
0
0