Information

40.6.8 CMT Modulator Data Register Mark Low (CMT_CMD2)
The contents of this register are transferred to the modulator down counter upon the
completion of a modulation period.
Address: 4006_2000h base + 7h offset = 4006_2007h
Bit 7 6 5 4 3 2 1 0
Read
MB[7:0]
Write
Reset
x* x* x* x* x* x* x* x*
* Notes:
x = Undefined at reset.•
CMT_CMD2 field descriptions
Field Description
7–0
MB[7:0]
Controls the lower mark periods of the modulator for all modes.
40.6.9 CMT Modulator Data Register Space High (CMT_CMD3)
The contents of this register are transferred to the space period register upon the
completion of a modulation period.
Address: 4006_2000h base + 8h offset = 4006_2008h
Bit 7 6 5 4 3 2 1 0
Read
SB[15:8]
Write
Reset
x* x* x* x* x* x* x* x*
* Notes:
x = Undefined at reset.•
CMT_CMD3 field descriptions
Field Description
7–0
SB[15:8]
Controls the upper space periods of the modulator for all modes.
Chapter 40 Carrier Modulator Transmitter (CMT)
K20 Sub-Family Reference Manual, Rev. 1.1, Dec 2012
Freescale Semiconductor, Inc.
Preliminary
997
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