November, 2018 Rev.1.4
115
Initial value : 00
H
ROD
Remote Data Output
ROB (Remocon Output Buffer)
BF
H
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
ROB
-
-
-
-
-
-
-
R/W
Initial value : 00
H
ROB
Remote Data Output Buffer
11.7.5 Carrier Signal and Data Pulse
The Remote Out signal(=CGOUT in Block Diagram) on REMOUT port is generated from carrier signal
and RODR value. The carrier signal and RODR value are controlled independently. The CEN bit in
RMR register makes the carrier signal on or off. The RODR register is updated by ROB on interrupt or
by direct writing to this register. In this way, four kinds of signal muxing is supported using carrier
signal and RODR value.
The period and frequency of carrier signal and remote data pulse is calculated by the following
equation. The waveform is shown below.
t
H
(Length of Carrier Signal’s High Phase) = T
CR_CLK
x CFRH[7:0]
t
L
(Length of Carrier Signal’s Low Phase) = T
CR_CLK
x CFRL[7:0]
f
C
(Carrier Frequency) = 1/(t
H
+ t
L
)
t
DH
(Length of Data Pulse’s High Phase) = T
RD_CLK
x RDRH[15:0]
t
DL
(Length of Data Pulse’s Low Phase) = T
RD_CLK
x RDRL[15:0]
t
H
Carrier Frequency
Data Pulse
t
L
t
DH
t
DL
ROB
= 00
H
ROB
= 01
H
As soon as the carrier interrupt is occurred, the content of ROB is transferred to RODR.
ROB
= 01
H
RODR
= 00
H
RODR
= 01
H
RODR
= 00
H
Figure 11-30 Period of Carrier signal and Remote data pulse
Summary of Contents for MC96FR364B
Page 17: ...MC96FR364B November 2018 Rev 1 4 17 4 PACKAGE DIMENSION...
Page 18: ...MC96FR364B 18 November 2018 Rev 1 4 Figure 4 1 PKG DIMENSION 28 TSSOP...
Page 23: ...MC96FR364B November 2018 Rev 1 4 23 6 3 REMOUT Port Data PAD VDD Figure 6 3 REMOUT port...
Page 69: ...November 2018 Rev 1 4 69 Initial value 00H BIT 7 0 BIT counter value...
