产品概述
描述
This front panel demonstration board is based on the STFPC311 front panel controller and microcontroller ST72F264 as the SPI master. The basic idea is to develop a front panel for DVD recorders which is very close to the available solutions in the market while displaying the capabilities of ST's front panel controller/driver STFPC311 to fit the market segment of front panel of DVD players, DVD recorders, VCR, home theater systems with clock feature, HTiB (home theater in a box), personal video recorders (PVRs), set-top boxes and other applications that require a compact, integrated solution, keeping the system cost as low as possible.
The system design focus is in the key areas of standby management feature for low power consumption. The system can operate using front panel keys or remote control
-
所有功能
- Embedded in-circuit programming capability
- Auto wakeup from system standby
- Power supply connector for four power supplies (3.3 V, 12 V, -30 V and GND)
- On-board real-time clock (RTC) to set the timer and alarm for standby
- 16-segment, 1-digit customized VFD for DVD recorders
- 3 LEDs (red for standby, blue for IR and green for mute)
- 12 front panel keys
- Buzzer for mute feature demonstration
- Standby management for low power operation
- 1 IR sensor for remote control operation