STFPC320 STMicroelectronics, STFPC320 Datasheet - Page 58

• Manufacturer Part Number: STFPC320
• Description: Front Panel Controller/driver With Standby Power Management And Real-time Clock
• Manufacturer: STMicroelectronics

Remote control protocols
15.7
Note:
58/75
R2000 remote control format
The above waveform is on the transmitted side. The received data by the STFPC320 after
the photo-diode is inverted from above.
A3
A3
2.53 ms
2.53 ms
A2
A2
A1
A1
33.3 kHz
33.3 kHz
30 µs
30 µs
5.06 ms
5.06 ms
A0
A0
max. 60.72 ms
max. 60.72 ms
min. 30.36 ms
min. 30.36 ms
T0
T0
1 Dataword = 80 ms
1 Dataword = 80 ms
D6
D6
D5
D5
modulated mode
modulated mode
(16 pulses)
(16 pulses)
D4
D4
logic 0 = 2.53 ms
logic 0 = 2.53 ms
logic 1 = 5.06 ms
logic 1 = 5.06 ms
A0 – A3 = Address bits (4-bit)
A0 – A3 = Address bits (4-bit)
T0 = Toggle bit
T0 = Toggle bit
D0 – D6 = Command bits (7-bit)
D0 – D6 = Command bits (7-bit)
MSB is sent first.
MSB is sent first.
D3
D3
480 µs
480 µs
D2
D2
D1
D1
D0
D0
max. 49.64 ms
max. 49.64 ms
min. 19.28 ms
min. 19.28 ms
Pause
Pause
STFPC320
A3
A3