UM0213 - User Manual
Remote Control Protocols
21/25
A.6
NEC Hot Key Configuration
shows STFPC311 being configured to interface with NEC protocol-based remote
control.
The NEC hot key addressing for the KEY1 configuration is as follows:
●
RC Address: 0x02
●
Hot Key: KEY1 (code: 0x88)
A command is transmitted only once, even when the key on the remote control remains
pressed. Every 110ms, a repeat code is transmitted for as long as the key remains down.
This repeat code is simply a 9ms AGC burst, followed by a 2.25ms space and a 560µs burst.
Note:
See
RC and HOTKEYS CONFIG Tab on page 11
for protocol information.
Figure 18.
NEC-based Remote Control KEY1 Configuration
www.BDTIC.com/ST
