APPOTECH CW6632B - IR Receiver Operation Guide

9 IR receiver 83
CW6632B Bluetooth 3.0 Audio Player SOC Version 1.0.0
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Position
7
6
5
4
3
2
1
0
Name
IRDAT0
Default
0
0
0
0
0
0
0
0
Access
RO
RO
RO
RO
RO
RO
RO
RO
Register 9-4 IRDAT1 – IR receiver data buffer1 register
Position
7
6
5
4
3
2
1
0
Name
IRDAT1
Default
0
0
0
0
0
0
0
0
Access
RO
RO
RO
RO
RO
RO
RO
RO
Register 9-5 IRDAT2 – IR receiver data buffer2 register
Position
7
6
5
4
3
2
1
0
Name
IRDAT2
Default
0
0
0
0
0
0
0
0
Access
RO
RO
RO
RO
RO
RO
RO
RO
Register 9-6 IRDAT3 – IR receiver data buffer3 register
Position
7
6
5
4
3
2
1
0
Name
IRDAT3
Default
0
0
0
0
0
0
0
0
Access
RO
RO
RO
RO
RO
RO
RO
RO
9.3 IR Receiver Operation Guide
1) Configure IR clock (CLKCON2);
2) Configure IRCON1 if needed;
3) Configure IRCON0;
4) Wait IRPND or IR interrupt;
5) Read IRDAT0/1/2/3.