MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 953

• 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

39.6.7 CMT Modulator Data Register Mark High (CMT_CMD1)
The contents of this register are transferred to the modulator down counter upon the
completion of a modulation period.
Address: CMT_CMD1 is 4006_2000h base + 6h offset = 4006_2006h
* Notes:
•
Freescale Semiconductor, Inc.
x = Undefined at reset.
MCGEN
EOCIE
BASE
Field
Reset
FSK
Read
Write
3
2
1
0
Bit
Baseband Enable
When set, the BASE bit disables the carrier generator and forces the carrier output high for generation of
baseband protocols. When BASE is cleared, the carrier generator is enabled and the carrier output
toggles at the frequency determined by values stored in the carrier data registers. This bit is cleared by
reset. This bit is not double buffered and should not be written to during a transmission.
0
1
FSK Mode Select
The FSK bit enables FSK operation.
0
1
End of Cycle Interrupt Enable
A CPU interrupt will be requested when EOCF is set if EOCIE is high.
0
1
Modulator and Carrier Generator Enable
Setting MCGEN will initialize the carrier generator and modulator and will enable all clocks. Once
enabled, the carrier generator and modulator will function continuously. When MCGEN is cleared, the
current modulator cycle will be allowed to expire before all carrier and modulator clocks are disabled (to
save power) and the modulator output is forced low. To prevent spurious operation, the user should
initialize all data and control registers before enabling the system.
0
1
x*
7
Baseband mode disabled
Baseband mode enabled
CMT operates in Time or Baseband mode
CMT operates in FSK mode
CPU interrupt disabled
CPU interrupt enabled
Modulator and carrier generator disabled
Modulator and carrier generator enabled
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
x*
CMT_MSC field descriptions (continued)
6
x*
5
x*
4
MB[15:8]
Description
Chapter 39 Carrier Modulator Transmitter (CMT)
x*
3
x*
2
x*
1
x*
0
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