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CHAPTER 15 REMOTE CONTROLLER RECEIVER (
Clock
RIN
RMGPHS/RMDH0S/RMDH1S
RMGPHL/RMDH0L/RMDH1L
RIN_1
RIN_2
(1) Formula for RMGPHS, RMDLS, RMDH0S, and RMDH1S
T
W
(2) Formula for RMGPHL, RMDLL, RMDH0L, and RMDH1L
T
W
(3) Formula for RMER
T
WE
T
:
Width of RIN input waveform
W
1/f
:
Width of internal operation clock cycle after division control by PRSEN
PRS
a:
Tolerance (%)
[ ]
:
Round down the fractional portion of the value produced by the formula in the brackets.
INT
n1, n2: Variables of waveform change caused by noise
T
:
End width of RIN input
WE
Notes 1. Set the values of n1 and n2 as required to meet the user's system specification.
2. This end width is counted after RMDLL.
The low-level width actually required after the last data has been received is as follows:
(RMDLL + 1 + RMER + 1) × (width of internal operation clock cycle after division control by PRSEN)
284
Figure 15-6. Setting Example (Where n1 = 1, n2 = 2)
T
W
n1
× (1 − a/100)
− 2 − n1
1/f
PRS
INT
× (1 + a/100)
+ 1 + n2
1/f
PRS
INT
× (1 − a/100)
− 1
1/f
PRS
INT
Note2
User's Manual U15331EJ4V1UD
µ
PD789489, 78F9489 ONLY)
RMDLS
RMDLL
n2
Note1
T
WE
RMER
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