MC96FR116C
November, 2018 Rev.1.8
113
SENSOR
COMP_OUT
20/10KΩ Dynamic PULLUP
(Note1)
tIRPUDL
(NOTE2)
Note1. IRPUST[2:1]: 01
20KΩ
10
10KΩ
11
6.7KΩ (20KΩ//10KΩ)
Note2. IRPUDL[2:1]: 00
0.7us
01
1.0us
10
1.5us
11
2.0us
11.6.3 Register Map
Name
Address
Dir
Default
Description
IRCC0
DD
H
R/W
00
H
IR Capture Control Register 0
IRCC1
DE
H
R/W
00
H
IR Capture Control Register 1
IRCC2
DF
H
R/W
00
H
IR Capture Control Register 2
IRCC3
AF
H
R/W
00
H
IR Capture Control Register 3
Table 11-11 Register Map of IR Capture Control module
11.6.4 Register Description
IRCC0 (IR Capture Control Register 0)
DD
H
7
6
5
4
3
2
1
0
IRAEN
-
-
-
FLTEN
RSEL2
RSEL1
RSEL0
R/W
R
R
R
R/W
R/W
R/W
R/W
Initial value : 00
H
IRAEN
Enable or disable IR AMP.
0
Disable IR AMP
1
Enable IR AMP
FLTEN
Enable or disable the filter of IR AMP. Filtering time is 330~420ns.
0
Disable the filter of IR AMP
1
Enable the filter of IR AMP
RSEL[2:0]
Select the reference voltage of IR AMP.
The recommended VREF (the reference voltage of IR AMP) is
VDD_IR*62/64 (IRCC0[2:0]=0x6) for the sensitivity of IR learning
and the immunity of noise.
Figure 11-29 Timing Diagram of IR Learning
